Newsfile

.ci/before_build_wheel.sh

@@ -1,10 +0,0 @@
-#!/bin/sh
-set -xeu
-
-# On 32-bit Linux platforms, we need libatomic1 to use rustup
-if command -v yum &> /dev/null; then
-   yum install -y libatomic
-fi
-
-# Install a Rust toolchain
-curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain stable -y --profile minimal

.ci/scripts/auditwheel_wrapper.py

@@ -0,0 +1,147 @@
+#!/usr/bin/env python
+#
+# This file is licensed under the Affero General Public License (AGPL) version 3.
+#
+# Copyright (C) 2023 New Vector, Ltd
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# See the GNU Affero General Public License for more details:
+# <https://www.gnu.org/licenses/agpl-3.0.html>.
+#
+# Originally licensed under the Apache License, Version 2.0:
+# <http://www.apache.org/licenses/LICENSE-2.0>.
+#
+# [This file includes modifications made by New Vector Limited]
+#
+#
+
+# Wraps `auditwheel repair` to first check if we're repairing a potentially abi3
+# compatible wheel, if so rename the wheel before repairing it.
+
+import argparse
+import os
+import subprocess
+from typing import Optional
+from zipfile import ZipFile
+
+from packaging.tags import Tag
+from packaging.utils import parse_wheel_filename
+from packaging.version import Version
+
+
+def check_is_abi3_compatible(wheel_file: str) -> None:
+    """Check the contents of the built wheel for any `.so` files that are *not*
+    abi3 compatible.
+    """
+
+    with ZipFile(wheel_file, "r") as wheel:
+        for file in wheel.namelist():
+            if not file.endswith(".so"):
+                continue
+
+            if not file.endswith(".abi3.so"):
+                raise Exception(f"Found non-abi3 lib: {file}")
+
+
+def cpython(wheel_file: str, name: str, version: Version, tag: Tag) -> str:
+    """Replaces the cpython wheel file with a ABI3 compatible wheel"""
+
+    if tag.abi == "abi3":
+        # Nothing to do.
+        return wheel_file
+
+    check_is_abi3_compatible(wheel_file)
+
+    # HACK: it seems that some older versions of pip will consider a wheel marked
+    # as macosx_11_0 as incompatible with Big Sur. I haven't done the full archaeology
+    # here; there are some clues in
+    #     https://github.com/pantsbuild/pants/pull/12857
+    #     https://github.com/pypa/pip/issues/9138
+    #     https://github.com/pypa/packaging/pull/319
+    # Empirically this seems to work, note that macOS 11 and 10.16 are the same,
+    # both versions are valid for backwards compatibility.
+    platform = tag.platform.replace("macosx_11_0", "macosx_10_16")
+    abi3_tag = Tag(tag.interpreter, "abi3", platform)
+
+    dirname = os.path.dirname(wheel_file)
+    new_wheel_file = os.path.join(
+        dirname,
+        f"{name}-{version}-{abi3_tag}.whl",
+    )
+
+    os.rename(wheel_file, new_wheel_file)
+
+    print("Renamed wheel to", new_wheel_file)
+
+    return new_wheel_file
+
+
+def main(wheel_file: str, dest_dir: str, archs: Optional[str]) -> None:
+    """Entry point"""
+
+    # Parse the wheel file name into its parts. Note that `parse_wheel_filename`
+    # normalizes the package name (i.e. it converts matrix_synapse ->
+    # matrix-synapse), which is not what we want.
+    _, version, build, tags = parse_wheel_filename(os.path.basename(wheel_file))
+    name = os.path.basename(wheel_file).split("-")[0]
+
+    if len(tags) != 1:
+        # We expect only a wheel file with only a single tag
+        raise Exception(f"Unexpectedly found multiple tags: {tags}")
+
+    tag = next(iter(tags))
+
+    if build:
+        # We don't use build tags in Synapse
+        raise Exception(f"Unexpected build tag: {build}")
+
+    # If the wheel is for cpython then convert it into an abi3 wheel.
+    if tag.interpreter.startswith("cp"):
+        wheel_file = cpython(wheel_file, name, version, tag)
+
+    # Finally, repair the wheel.
+    if archs is not None:
+        # If we are given archs then we are on macos and need to use
+        # `delocate-listdeps`.
+        subprocess.run(["delocate-listdeps", wheel_file], check=True)
+        subprocess.run(
+            ["delocate-wheel", "--require-archs", archs, "-w", dest_dir, wheel_file],
+            check=True,
+        )
+    else:
+        subprocess.run(["auditwheel", "repair", "-w", dest_dir, wheel_file], check=True)
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description="Tag wheel as abi3 and repair it.")
+
+    parser.add_argument(
+        "--wheel-dir",
+        "-w",
+        metavar="WHEEL_DIR",
+        help="Directory to store delocated wheels",
+        required=True,
+    )
+
+    parser.add_argument(
+        "--require-archs",
+        metavar="archs",
+        default=None,
+    )
+
+    parser.add_argument(
+        "wheel_file",
+        metavar="WHEEL_FILE",
+    )
+
+    args = parser.parse_args()
+
+    wheel_file = args.wheel_file
+    wheel_dir = args.wheel_dir
+    archs = args.require_archs
+
+    main(wheel_file, wheel_dir, archs)

.ci/scripts/calculate_jobs.py

@@ -35,58 +35,49 @@ IS_PR = os.environ["GITHUB_REF"].startswith("refs/pull/")
 
 # First calculate the various trial jobs.
 #
-# For PRs, we only run each type of test with the oldest and newest Python
-# version that's supported. The oldest version ensures we don't accidentally
-# introduce syntax or code that's too new, and the newest ensures we don't use
-# code that's been dropped in the latest supported Python version.
+# For PRs, we only run each type of test with the oldest Python version supported (which
+# is Python 3.8 right now)
 
 trial_sqlite_tests = [
     {
-        "python-version": "3.10",
+        "python-version": "3.8",
         "database": "sqlite",
         "extras": "all",
-    },
-    {
-        "python-version": "3.14",
-        "database": "sqlite",
-        "extras": "all",
-    },
+    }
 ]
 
 if not IS_PR:
-    # Otherwise, check all supported Python versions.
-    #
-    # Avoiding running all of these versions on every PR saves on CI time.
     trial_sqlite_tests.extend(
         {
             "python-version": version,
             "database": "sqlite",
             "extras": "all",
         }
-        for version in ("3.11", "3.12", "3.13")
+        for version in ("3.9", "3.10", "3.11", "3.12")
     )
 
-# Only test postgres against the earliest and latest Python versions that we
-# support in order to save on CI time.
 trial_postgres_tests = [
     {
-        "python-version": "3.10",
+        "python-version": "3.8",
         "database": "postgres",
-        "postgres-version": "14",
+        "postgres-version": "11",
         "extras": "all",
-    },
-    {
-        "python-version": "3.14",
-        "database": "postgres",
-        "postgres-version": "17",
-        "extras": "all",
-    },
+    }
 ]
 
-# Ensure that Synapse passes unit tests even with no extra dependencies installed.
+if not IS_PR:
+    trial_postgres_tests.append(
+        {
+            "python-version": "3.12",
+            "database": "postgres",
+            "postgres-version": "16",
+            "extras": "all",
+        }
+    )
+
 trial_no_extra_tests = [
     {
-        "python-version": "3.10",
+        "python-version": "3.8",
         "database": "sqlite",
         "extras": "",
     }
@@ -108,24 +99,24 @@ set_output("trial_test_matrix", test_matrix)
 
 # First calculate the various sytest jobs.
 #
-# For each type of test we only run on bookworm on PRs
+# For each type of test we only run on focal on PRs
 
 
 sytest_tests = [
     {
-        "sytest-tag": "bookworm",
+        "sytest-tag": "focal",
     },
     {
-        "sytest-tag": "bookworm",
+        "sytest-tag": "focal",
         "postgres": "postgres",
     },
     {
-        "sytest-tag": "bookworm",
+        "sytest-tag": "focal",
         "postgres": "multi-postgres",
         "workers": "workers",
     },
     {
-        "sytest-tag": "bookworm",
+        "sytest-tag": "focal",
         "postgres": "multi-postgres",
         "workers": "workers",
         "reactor": "asyncio",
@@ -136,11 +127,11 @@ if not IS_PR:
     sytest_tests.extend(
         [
             {
-                "sytest-tag": "bookworm",
+                "sytest-tag": "focal",
                 "reactor": "asyncio",
             },
             {
-                "sytest-tag": "bookworm",
+                "sytest-tag": "focal",
                 "postgres": "postgres",
                 "reactor": "asyncio",
             },

.ci/scripts/check_lockfile.py

@@ -11,12 +11,12 @@ with open("poetry.lock", "rb") as f:
 
 try:
     lock_version = lockfile["metadata"]["lock-version"]
-    assert lock_version == "2.1"
+    assert lock_version == "2.0"
 except Exception:
     print(
         """\
-    Lockfile is not version 2.1. You probably need to upgrade poetry on your local box
-    and re-run `poetry lock`. See the Poetry cheat sheet at
+    Lockfile is not version 2.0. You probably need to upgrade poetry on your local box
+    and re-run `poetry lock --no-update`. See the Poetry cheat sheet at
     https://element-hq.github.io/synapse/develop/development/dependencies.html
     """
     )

.ci/scripts/prepare_old_deps.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+# this script is run by GitHub Actions in a plain `focal` container; it
+# - installs the minimal system requirements, and poetry;
+# - patches the project definition file to refer to old versions only;
+# - creates a venv with these old versions using poetry; and finally
+# - invokes `trial` to run the tests with old deps.
+
+set -ex
+
+# Prevent virtualenv from auto-updating pip to an incompatible version
+export VIRTUALENV_NO_DOWNLOAD=1
+
+# TODO: in the future, we could use an implementation of
+#   https://github.com/python-poetry/poetry/issues/3527
+#   https://github.com/pypa/pip/issues/8085
+# to select the lowest possible versions, rather than resorting to this sed script.
+
+# Patch the project definitions in-place:
+# - Replace all lower and tilde bounds with exact bounds
+# - Replace all caret bounds---but not the one that defines the supported Python version!
+# - Delete all lines referring to psycopg2 --- so no testing of postgres support.
+# - Use pyopenssl 17.0, which is the oldest version that works with
+#   a `cryptography` compiled against OpenSSL 1.1.
+# - Omit systemd: we're not logging to journal here.
+
+sed -i \
+   -e "s/[~>]=/==/g" \
+   -e '/^python = "^/!s/\^/==/g' \
+   -e "/psycopg2/d" \
+   -e 's/pyOpenSSL = "==16.0.0"/pyOpenSSL = "==17.0.0"/' \
+   -e '/systemd/d' \
+   pyproject.toml
+
+echo "::group::Patched pyproject.toml"
+cat pyproject.toml
+echo "::endgroup::"

.ci/scripts/test_synapse_port_db.sh

@@ -61,7 +61,7 @@ poetry run update_synapse_database --database-config .ci/postgres-config-unporte
 echo "+++ Comparing ported schema with unported schema"
 # Ignore the tables that portdb creates. (Should it tidy them up when the porting is completed?)
 psql synapse -c "DROP TABLE port_from_sqlite3;"
-pg_dump --format=plain --schema-only --no-tablespaces --no-acl --no-owner --restrict-key=TESTING synapse_unported > unported.sql
-pg_dump --format=plain --schema-only --no-tablespaces --no-acl --no-owner --restrict-key=TESTING synapse          >   ported.sql
+pg_dump --format=plain --schema-only --no-tablespaces --no-acl --no-owner synapse_unported > unported.sql
+pg_dump --format=plain --schema-only --no-tablespaces --no-acl --no-owner synapse          >   ported.sql
 # By default, `diff` returns zero if there are no changes and nonzero otherwise
-diff -u unported.sql ported.sql | tee schema_diff
+diff -u unported.sql ported.sql | tee schema_diff

.ci/scripts/triage_labelled_issue.sh

@@ -1,29 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-# 1) Resolve project ID.
-PROJECT_ID=$(gh project view "$PROJECT_NUMBER" --owner "$PROJECT_OWNER" --format json | jq -r '.id')
-
-# 2) Find existing item (project card) for this issue.
-ITEM_ID=$(
-  gh project item-list "$PROJECT_NUMBER" --owner "$PROJECT_OWNER" --format json \
-  | jq -r --arg url "$ISSUE_URL" '.items[] | select(.content.url==$url) | .id' | head -n1
-)
-
-# 3) If one doesn't exist, add this issue to the project.
-if [ -z "${ITEM_ID:-}" ]; then
-  ITEM_ID=$(gh project item-add "$PROJECT_NUMBER" --owner "$PROJECT_OWNER" --url "$ISSUE_URL" --format json | jq -r '.id')
-fi
-
-# 4) Get Status field id + the option id for TARGET_STATUS.
-FIELDS_JSON=$(gh project field-list "$PROJECT_NUMBER" --owner "$PROJECT_OWNER" --format json)
-STATUS_FIELD=$(echo "$FIELDS_JSON" | jq -r '.fields[] | select(.name=="Status")')
-STATUS_FIELD_ID=$(echo "$STATUS_FIELD" | jq -r '.id')
-OPTION_ID=$(echo "$STATUS_FIELD" | jq -r --arg name "$TARGET_STATUS" '.options[] | select(.name==$name) | .id')
-
-if [ -z "${OPTION_ID:-}" ]; then
-  echo "No Status option named \"$TARGET_STATUS\" found"; exit 1
-fi
-
-# 5) Set Status (moves item to the matching column in the board view).
-gh project item-edit --id "$ITEM_ID" --project-id "$PROJECT_ID" --field-id "$STATUS_FIELD_ID" --single-select-option-id "$OPTION_ID"

.git-blame-ignore-revs

@@ -26,8 +26,3 @@ c4268e3da64f1abb5b31deaeb5769adb6510c0a7
 # Update black to 23.1.0 (https://github.com/matrix-org/synapse/pull/15103)
 9bb2eac71962970d02842bca441f4bcdbbf93a11
 
-# Use type hinting generics in standard collections (https://github.com/element-hq/synapse/pull/19046)
-fc244bb592aa481faf28214a2e2ce3bb4e95d990
-
-# Write union types as X | Y where possible (https://github.com/element-hq/synapse/pull/19111)
-fcac7e0282b074d4bd3414d1c9c181e9701875d9

.github/ISSUE_TEMPLATE.md

@@ -2,4 +2,4 @@
 (using a matrix.org account if necessary). We do not use GitHub issues for
 support.
 
-**If you want to report a security issue** please see https://element.io/security/security-disclosure-policy
+**If you want to report a security issue** please see https://matrix.org/security-disclosure-policy/

.github/ISSUE_TEMPLATE/BUG_REPORT.yml

@@ -7,7 +7,7 @@ body:
         **THIS IS NOT A SUPPORT CHANNEL!**
         **IF YOU HAVE SUPPORT QUESTIONS ABOUT RUNNING OR CONFIGURING YOUR OWN HOME SERVER**, please ask in **[#synapse:matrix.org](https://matrix.to/#/#synapse:matrix.org)** (using a matrix.org account if necessary).
 
-        If you want to report a security issue, please see https://element.io/security/security-disclosure-policy
+        If you want to report a security issue, please see https://matrix.org/security-disclosure-policy/
 
         This is a bug report form. By following the instructions below and completing the sections with your information, you will help the us to get all the necessary data to fix your issue.
 
@@ -86,7 +86,7 @@ body:
 
         If PostgreSQL, please also answer the following:
          - are you using a single PostgreSQL server
-        or [separate servers for `main` and `state`](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#databases)?
+        or [separate servers for `main` and `state`](https://vector-im.github.io/synapse/latest/usage/configuration/config_documentation.html#databases)?
          - have you previously ported from SQLite using the Synapse "portdb" script?
          - have you previously restored from a backup?
     validations:
@@ -97,7 +97,7 @@ body:
       label: Workers
       description: |
         Are you running a single Synapse process, or are you running
-        [2 or more workers](https://element-hq.github.io/synapse/latest/workers.html)?
+        [2 or more workers](https://vector-im.github.io/synapse/latest/workers.html)?
       options:
         - Single process
         - Multiple workers
@@ -121,9 +121,9 @@ body:
         Do you have any unusual config options turned on? If so, please provide details.
 
         - Experimental or undocumented features
-        - [Presence](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#presence)
-        - [Message retention](https://element-hq.github.io/synapse/latest/message_retention_policies.html)
-        - [Synapse modules](https://element-hq.github.io/synapse/latest/modules/index.html)
+        - [Presence](https://vector-im.github.io/synapse/latest/usage/configuration/config_documentation.html#presence)
+        - [Message retention](https://vector-im.github.io/synapse/latest/message_retention_policies.html)
+        - [Synapse modules](https://vector-im.github.io/synapse/latest/modules/index.html)
   - type: textarea
     id: logs
     attributes:

.github/PULL_REQUEST_TEMPLATE.md

@@ -9,4 +9,6 @@
   - End with either a period (.) or an exclamation mark (!).
   - Start with a capital letter.
   - Feel free to credit yourself, by adding a sentence "Contributed by @github_username." or "Contributed by [Your Name]." to the end of the entry.
-* [ ] [Code style](https://element-hq.github.io/synapse/latest/code_style.html) is correct (run the [linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))
+* [ ] Pull request includes a [sign off](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#sign-off)
+* [ ] [Code style](https://element-hq.github.io/synapse/latest/code_style.html) is correct
+  (run the [linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))

.github/dependabot.yml

@@ -1,92 +1,23 @@
 version: 2
-# As dependabot is currently only run on a weekly basis, we raise the
-# open-pull-requests-limit to 10 (from the default of 5) to better ensure we
-# don't continuously grow a backlog of updates.
 updates:
   - # "pip" is the correct setting for poetry, per https://docs.github.com/en/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file#package-ecosystem
     package-ecosystem: "pip"
     directory: "/"
-    open-pull-requests-limit: 10
     schedule:
       interval: "weekly"
-    # Group patch updates to packages together into a single PR, as they rarely
-    # if ever contain breaking changes that need to be reviewed separately.
-    # 
-    # Less PRs means a streamlined review process.
-    #
-    # Python packages follow semantic versioning, and tend to only introduce
-    # breaking changes in major version bumps. Thus, we'll group minor and patch
-    # versions together.
-    groups:
-      minor-and-patches:
-        applies-to: version-updates
-        patterns:
-          - "*"
-        update-types:
-          - "minor"
-          - "patch"
-    # Prevent pulling packages that were recently updated to help mitigate
-    # supply chain attacks. 14 days was taken from the recommendation at
-    # https://blog.yossarian.net/2025/11/21/We-should-all-be-using-dependency-cooldowns
-    # where the author noted that 9/10 attacks would have been mitigated by a
-    # two week cooldown.
-    #
-    # The cooldown only applies to general updates; security updates will still
-    # be pulled in as soon as possible.
-    cooldown:
-      default-days: 14
 
   - package-ecosystem: "docker"
     directory: "/docker"
-    open-pull-requests-limit: 10
     schedule:
       interval: "weekly"
-    # For container versions, breaking changes are also typically only introduced in major
-    # package bumps.
-    groups:
-      minor-and-patches:
-        applies-to: version-updates
-        patterns:
-          - "*"
-        update-types:
-          - "minor"
-          - "patch"
-    cooldown:
-      default-days: 14
 
   - package-ecosystem: "github-actions"
     directory: "/"
-    open-pull-requests-limit: 10
     schedule:
       interval: "weekly"
-    # Similarly for GitHub Actions, breaking changes are typically only introduced in major
-    # package bumps.
-    groups:
-      minor-and-patches:
-        applies-to: version-updates
-        patterns:
-          - "*"
-        update-types:
-          - "minor"
-          - "patch"
-    cooldown:
-      default-days: 14
 
   - package-ecosystem: "cargo"
     directory: "/"
-    open-pull-requests-limit: 10
     versioning-strategy: "lockfile-only"
     schedule:
       interval: "weekly"
-    # The Rust ecosystem is special in that breaking changes are often introduced
-    # in minor version bumps, as packages typically stay pre-1.0 for a long time.
-    # Thus we specifically keep minor version bumps separate in their own PRs.
-    groups:
-      patches:
-        applies-to: version-updates
-        patterns:
-          - "*"
-        update-types:
-          - "patch"
-    cooldown:
-      default-days: 14

.github/workflows/docker.yml

@@ -5,33 +5,32 @@ name: Build docker images
 on:
   push:
     tags: ["v*"]
-    branches: [master, main, develop]
+    branches: [ master, main, develop ]
   workflow_dispatch:
 
 permissions:
   contents: read
   packages: write
-  id-token: write # needed for signing the images with GitHub OIDC Token
+
 jobs:
   build:
-    name: Build and push image for ${{ matrix.platform }}
-    runs-on: ${{ matrix.runs_on }}
-    strategy:
-      matrix:
-        include:
-          - platform: linux/amd64
-            runs_on: ubuntu-24.04
-            suffix: linux-amd64
-          - platform: linux/arm64
-            runs_on: ubuntu-24.04-arm
-            suffix: linux-arm64
+    runs-on: ubuntu-latest
     steps:
+      - name: Set up QEMU
+        id: qemu
+        uses: docker/setup-qemu-action@v3
+        with:
+          platforms: arm64
+
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
+        uses: docker/setup-buildx-action@v3
+
+      - name: Inspect builder
+        run: docker buildx inspect
 
       - name: Checkout repository
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@v4
 
       - name: Extract version from pyproject.toml
         # Note: explicitly requesting bash will mean bash is invoked with `-eo pipefail`, see
@@ -41,91 +40,25 @@ jobs:
           echo "SYNAPSE_VERSION=$(grep "^version" pyproject.toml | sed -E 's/version\s*=\s*["]([^"]*)["]/\1/')" >> $GITHUB_ENV
 
       - name: Log in to DockerHub
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Log in to GHCR
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Build and push by digest
-        id: build
-        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
-        with:
-          push: true
-          labels: |
-            gitsha1=${{ github.sha }}
-            org.opencontainers.image.version=${{ env.SYNAPSE_VERSION }}
-          tags: |
-            docker.io/matrixdotorg/synapse
-            ghcr.io/element-hq/synapse
-          file: "docker/Dockerfile"
-          platforms: ${{ matrix.platform }}
-          outputs: type=image,push-by-digest=true,name-canonical=true,push=true
-
-      - name: Export digest
-        run: |
-          mkdir -p ${{ runner.temp }}/digests
-          digest="${{ steps.build.outputs.digest }}"
-          touch "${{ runner.temp }}/digests/${digest#sha256:}"
-
-      - name: Upload digest
-        uses: actions/upload-artifact@v5
-        with:
-          name: digests-${{ matrix.suffix }}
-          path: ${{ runner.temp }}/digests/*
-          if-no-files-found: error
-          retention-days: 1
-
-  merge:
-    name: Push merged images to ${{ matrix.repository }}
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        repository:
-          - docker.io/matrixdotorg/synapse
-          - ghcr.io/element-hq/synapse
-
-    needs:
-      - build
-    steps:
-      - name: Download digests
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
-        with:
-          path: ${{ runner.temp }}/digests
-          pattern: digests-*
-          merge-multiple: true
-
-      - name: Log in to DockerHub
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
-        if: ${{ startsWith(matrix.repository, 'docker.io') }}
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Log in to GHCR
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
-        if: ${{ startsWith(matrix.repository, 'ghcr.io') }}
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
-
-      - name: Install Cosign
-        uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
-
       - name: Calculate docker image tag
-        uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
+        id: set-tag
+        uses: docker/metadata-action@master
         with:
-          images: ${{ matrix.repository }}
+          images: |
+            docker.io/matrixdotorg/synapse
+            ghcr.io/element-hq/synapse
           flavor: |
             latest=false
           tags: |
@@ -133,23 +66,19 @@ jobs:
             type=raw,value=latest,enable=${{ github.ref == 'refs/heads/master' }}
             type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
             type=pep440,pattern={{raw}}
-            type=sha
 
-      - name: Create manifest list and push
-        working-directory: ${{ runner.temp }}/digests
-        env:
-          REPOSITORY: ${{ matrix.repository }}
-        run: |
-          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
-            $(printf "$REPOSITORY@sha256:%s " *)
+      - name: Build and push all platforms
+        uses: docker/build-push-action@v5
+        with:
+          push: true
+          labels: |
+            gitsha1=${{ github.sha }}
+            org.opencontainers.image.version=${{ env.SYNAPSE_VERSION }}
+          tags: "${{ steps.set-tag.outputs.tags }}"
+          file: "docker/Dockerfile"
+          platforms: linux/amd64,linux/arm64
 
-      - name: Sign each manifest
-        env:
-          REPOSITORY: ${{ matrix.repository }}
-        run: |
-          DIGESTS=""
-          for TAG in $(echo "$DOCKER_METADATA_OUTPUT_JSON" | jq -r '.tags[]'); do
-            DIGEST="$(docker buildx imagetools inspect $TAG --format '{{json .Manifest}}' | jq -r '.digest')"
-            DIGESTS="$DIGESTS $REPOSITORY@$DIGEST"
-          done
-          cosign sign --yes $DIGESTS
+          # arm64 builds OOM without the git fetch setting. c.f.
+          # https://github.com/rust-lang/cargo/issues/10583
+          build-args: |
+            CARGO_NET_GIT_FETCH_WITH_CLI=true

.github/workflows/docs-add-version-picker.yaml

@@ -0,0 +1,90 @@
+name: Add Version Picker (RUN ONCE)
+
+on:
+  workflow_dispatch:
+
+jobs:
+  add-version-picker:
+    name: Add Version Picker
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Configure Git
+        run: |
+          git config user.email "action@synapse.bot.com"
+          git config user.name "Action Bot"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Setup mdbook
+        uses: peaceiris/actions-mdbook@adeb05db28a0c0004681db83893d56c0388ea9ea # v1.2.0
+        with:
+          mdbook-version: '0.4.17'
+
+      - name: Copy files to release branches
+        run: |
+          for version in "v1.98" "v1.97" "v1.96" "v1.95" "v1.94" "v1.93" "v1.92" "v1.91" "v1.90" "v1.89" "v1.88" "v1.87" "v1.86" "v1.85" "v1.84" "v1.83" "v1.82" "v1.81" "v1.80" "v1.79" "v1.78" "v1.77" "v1.76" "v1.75" "v1.74" "v1.73" "v1.72" "v1.71" "v1.70" "v1.69" "v1.68" "v1.67" "v1.66" "v1.65" "v1.64" "v1.63" "v1.62" "v1.61" "v1.60" "v1.59" "v1.58" "v1.57" "v1.56" "v1.55" "v1.54" "v1.53" "v1.52" "v1.51" "v1.50" "v1.49" "v1.48" "v1.47" "v1.46" "v1.45" "v1.44" "v1.43" "v1.42" "v1.41" "v1.40" "v1.39" "v1.38" "v1.37"
+          do
+            git fetch
+            git checkout -b release-$version origin/release-$version
+
+            git checkout develop -- ./book.toml
+            git checkout develop -- ./docs/website_files/version-picker.js
+            git checkout develop -- ./docs/website_files/version-picker.css
+            git checkout develop -- ./docs/website_files/README.md
+
+            echo "window.SYNAPSE_VERSION = '$version';" > ./docs/website_files/version.js
+
+            # Adding version-picker element to index.hbs
+            awk '/<button id="search-toggle" class="icon-button" type="button" title="Search. \(Shortkey: s\)" aria-label="Toggle Searchbar" aria-expanded="false" aria-keyshortcuts="S" aria-controls="searchbar">/{
+                print; getline; print; getline; print; getline; print;
+                print "\
+                                  <div class=\"version-picker\">\n\
+                                      <div class=\"dropdown\">\n\
+                                          <div class=\"select\">\n\
+                                              <span></span>\n\
+                                              <i class=\"fa fa-chevron-down\"></i>\n\
+                                          </div>\n\
+                                          <input type=\"hidden\" name=\"version\">\n\
+                                          <ul class=\"dropdown-menu\">\n\
+                                              <!-- Versions will be added dynamically in version-picker.js -->\n\
+                                          </ul>\n\
+                                      </div>\n\
+                                  </div>\
+                ";
+                next
+            } 1' ./docs/website_files/theme/index.hbs > output.html && mv output.html ./docs/website_files/theme/index.hbs
+
+            git add ./book.toml ./docs/website_files/version-picker.js ./docs/website_files/version-picker.css ./docs/website_files/version.js ./docs/website_files/README.md ./docs/website_files/theme/index.hbs
+            git commit -m "Version picker added for $version docs"
+            git push
+          done
+
+      - name: Build docs for Github Pages
+        run: |
+          git fetch
+          git branch gh-pages origin/gh-pages
+
+          for version in "v1.98" "v1.97" "v1.96" "v1.95" "v1.94" "v1.93" "v1.92" "v1.91" "v1.90" "v1.89" "v1.88" "v1.87" "v1.86" "v1.85" "v1.84" "v1.83" "v1.82" "v1.81" "v1.80" "v1.79" "v1.78" "v1.77" "v1.76" "v1.75" "v1.74" "v1.73" "v1.72" "v1.71" "v1.70" "v1.69" "v1.68" "v1.67" "v1.66" "v1.65" "v1.64" "v1.63" "v1.62" "v1.61" "v1.60" "v1.59" "v1.58" "v1.57" "v1.56" "v1.55" "v1.54" "v1.53" "v1.52" "v1.51" "v1.50" "v1.49" "v1.48" "v1.47" "v1.46" "v1.45" "v1.44" "v1.43" "v1.42" "v1.41" "v1.40" "v1.39" "v1.38" "v1.37"
+          do
+            git checkout release-$version
+
+            mdbook build && cp book/welcome_and_overview.html book/index.html
+            mkdir ver-temp && cp -r book/* ver-temp/
+            rm -r ./book
+
+            git checkout gh-pages
+            rm -r $version
+            mv ver-temp $version
+
+            git add ./$version
+            git commit -m "Version picker deployed for $version docs to Github Pages"
+          done
+
+      - name: Push to gh-pages
+        run: |
+          git checkout gh-pages
+          git status
+          git push

.github/workflows/docs-pr-netlify.yaml

@@ -0,0 +1,34 @@
+name: Deploy documentation PR preview
+
+on:
+  workflow_run:
+    workflows: [ "Prepare documentation PR preview" ]
+    types:
+      - completed
+
+jobs:
+  netlify:
+    if: github.event.workflow_run.conclusion == 'success' && github.event.workflow_run.event == 'pull_request'
+    runs-on: ubuntu-latest
+    steps:
+      # There's a 'download artifact' action, but it hasn't been updated for the workflow_run action
+      # (https://github.com/actions/download-artifact/issues/60) so instead we get this mess:
+      - name: 📥 Download artifact
+        uses: dawidd6/action-download-artifact@268677152d06ba59fcec7a7f0b5d961b6ccd7e1e # v2.28.0
+        with:
+          workflow: docs-pr.yaml
+          run_id: ${{ github.event.workflow_run.id }}
+          name: book
+          path: book
+
+      - name: 📤 Deploy to Netlify
+        uses: matrix-org/netlify-pr-preview@v3
+        with:
+          path: book
+          owner: ${{ github.event.workflow_run.head_repository.owner.login }}
+          branch: ${{ github.event.workflow_run.head_branch }}
+          revision: ${{ github.event.workflow_run.head_sha }}
+          token: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+          site_id: ${{ secrets.NETLIFY_SITE_ID }}
+          desc: Documentation preview
+          deployment_env: PR Documentation Preview

.github/workflows/docs-pr.yaml

@@ -13,18 +13,18 @@ jobs:
     name: GitHub Pages
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
         with:
           # Fetch all history so that the schema_versions script works.
           fetch-depth: 0
 
       - name: Setup mdbook
-        uses: peaceiris/actions-mdbook@ee69d230fe19748b7abf22df32acaa93833fad08 # v2.0.0
+        uses: peaceiris/actions-mdbook@adeb05db28a0c0004681db83893d56c0388ea9ea # v1.2.0
         with:
           mdbook-version: '0.4.17'
 
       - name: Setup python
-        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+        uses: actions/setup-python@v5
         with:
           python-version: "3.x"
 
@@ -39,7 +39,7 @@ jobs:
           cp book/welcome_and_overview.html book/index.html
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@v3
         with:
           name: book
           path: book
@@ -50,10 +50,10 @@ jobs:
     name: Check links in documentation
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
 
       - name: Setup mdbook
-        uses: peaceiris/actions-mdbook@ee69d230fe19748b7abf22df32acaa93833fad08 # v2.0.0
+        uses: peaceiris/actions-mdbook@adeb05db28a0c0004681db83893d56c0388ea9ea # v1.2.0
         with:
           mdbook-version: '0.4.17'
 

.github/workflows/docs.yaml

@@ -50,13 +50,13 @@ jobs:
     needs:
       - pre
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
         with:
           # Fetch all history so that the schema_versions script works.
           fetch-depth: 0
 
       - name: Setup mdbook
-        uses: peaceiris/actions-mdbook@ee69d230fe19748b7abf22df32acaa93833fad08 # v2.0.0
+        uses: peaceiris/actions-mdbook@adeb05db28a0c0004681db83893d56c0388ea9ea # v1.2.0
         with:
           mdbook-version: '0.4.17'
 
@@ -64,7 +64,7 @@ jobs:
         run: echo 'window.SYNAPSE_VERSION = "${{ needs.pre.outputs.branch-version }}";' > ./docs/website_files/version.js
 
       - name: Setup python
-        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+        uses: actions/setup-python@v5
         with:
           python-version: "3.x"
 
@@ -78,22 +78,40 @@ jobs:
           mdbook build
           cp book/welcome_and_overview.html book/index.html
 
-      - name: Prepare and publish schema files
-        run: |
-          sudo apt-get update && sudo apt-get install -y yq
-          mkdir -p book/schema
-          # Remove developer notice before publishing.
-          rm schema/v*/Do\ not\ edit\ files\ in\ this\ folder
-          # Copy schema files that are independent from current Synapse version.
-          cp -r -t book/schema schema/v*/
-          # Convert config schema from YAML source file to JSON.
-          yq < schema/synapse-config.schema.yaml \
-            > book/schema/synapse-config.schema.json
-
       # Deploy to the target directory.
       - name: Deploy to gh pages
-        uses: peaceiris/actions-gh-pages@4f9cc6602d3f66b9c108549d475ec49e8ef4d45e # v4.0.0
+        uses: peaceiris/actions-gh-pages@373f7f263a76c20808c831209c920827a82a2847 # v3.9.3
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./book
           destination_dir: ./${{ needs.pre.outputs.branch-version }}
+
+################################################################################
+  pages-devdocs:
+    name: GitHub Pages (developer docs)
+    runs-on: ubuntu-latest
+    needs:
+      - pre
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: "Set up Sphinx"
+        uses: matrix-org/setup-python-poetry@v1
+        with:
+          python-version: "3.x"
+          poetry-version: "1.3.2"
+          groups: "dev-docs"
+          extras: ""
+
+      - name: Build the documentation
+        run: |
+          cd dev-docs
+          poetry run make html
+
+      # Deploy to the target directory.
+      - name: Deploy to gh pages
+        uses: peaceiris/actions-gh-pages@373f7f263a76c20808c831209c920827a82a2847 # v3.9.3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./dev-docs/_build/html
+          destination_dir: ./dev-docs/${{ needs.pre.outputs.branch-version }}

.github/workflows/fix_lint.yaml

@@ -6,11 +6,6 @@ name: Attempt to automatically fix linting errors
 on:
   workflow_dispatch:
 
-env:
-  # We use nightly so that `fmt` correctly groups together imports, and
-  # clippy correctly fixes up the benchmarks.
-  RUST_VERSION: nightly-2025-06-24
-
 jobs:
   fixup:
     name: Fix up
@@ -18,28 +13,33 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
+        uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: ${{ env.RUST_VERSION }}
-          components: clippy, rustfmt
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+          # We use nightly so that `fmt` correctly groups together imports, and
+          # clippy correctly fixes up the benchmarks.
+          toolchain: nightly-2022-12-01
+          components: rustfmt
+      - uses: Swatinem/rust-cache@v2
 
       - name: Setup Poetry
-        uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+        uses: matrix-org/setup-python-poetry@v1
         with:
           install-project: "false"
-          poetry-version: "2.1.1"
 
-      - name: Run ruff check
+      - name: Import order (isort)
         continue-on-error: true
-        run: poetry run ruff check --fix .
+        run: poetry run isort .
 
-      - name: Run ruff format
+      - name: Code style (black)
         continue-on-error: true
-        run: poetry run ruff format --quiet .
+        run: poetry run black .
+
+      - name: Semantic checks (ruff)
+        continue-on-error: true
+        run: poetry run ruff --fix .
 
       - run: cargo clippy --all-features --fix -- -D warnings
         continue-on-error: true
@@ -47,6 +47,6 @@ jobs:
       - run: cargo fmt
         continue-on-error: true
 
-      - uses: stefanzweifel/git-auto-commit-action@28e16e81777b558cc906c8750092100bbb34c5e3 # v7.0.0
+      - uses: stefanzweifel/git-auto-commit-action@v5
         with:
-          commit_message: "Attempt to fix linting"
+            commit_message: "Attempt to fix linting"

.github/workflows/latest_deps.yml

@@ -21,9 +21,6 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
-env:
-  RUST_VERSION: 1.87.0
-
 jobs:
   check_repo:
     # Prevent this workflow from running on any fork of Synapse other than element-hq/synapse, as it is
@@ -42,25 +39,23 @@ jobs:
     if: needs.check_repo.outputs.should_run_workflow == 'true'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+        uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
 
       # The dev dependencies aren't exposed in the wheel metadata (at least with current
       # poetry-core versions), so we install with poetry.
-      - uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+      - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: "3.x"
-          poetry-version: "2.1.1"
+          poetry-version: "1.3.2"
           extras: "all"
       # Dump installed versions for debugging.
       - run: poetry run pip list > before.txt
       # Upgrade all runtime dependencies only. This is intended to mimic a fresh
       # `pip install matrix-synapse[all]` as closely as possible.
-      - run: poetry update --without dev
+      - run: poetry update --no-dev
       - run: poetry run pip list > after.txt && (diff -u before.txt after.txt || true)
       - name: Remove unhelpful options from mypy config
         run: sed -e '/warn_unused_ignores = True/d' -e '/warn_redundant_casts = True/d' -i mypy.ini
@@ -77,13 +72,11 @@ jobs:
             postgres-version: "14"
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+        uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
 
       - run: sudo apt-get -qq install xmlsec1
       - name: Set up PostgreSQL ${{ matrix.postgres-version }}
@@ -93,7 +86,7 @@ jobs:
             -e POSTGRES_PASSWORD=postgres \
             -e POSTGRES_INITDB_ARGS="--lc-collate C --lc-ctype C --encoding UTF8" \
             postgres:${{ matrix.postgres-version }}
-      - uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
       - run: pip install .[all,test]
@@ -139,9 +132,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - sytest-tag: bookworm
+          - sytest-tag: focal
 
-          - sytest-tag: bookworm
+          - sytest-tag: focal
             postgres: postgres
             workers: workers
             redis: redis
@@ -152,13 +145,11 @@ jobs:
       BLACKLIST: ${{ matrix.workers && 'synapse-blacklist-with-workers' }}
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+        uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
 
       - name: Ensure sytest runs `pip install`
         # Delete the lockfile so sytest will `pip install` rather than `poetry install`
@@ -173,7 +164,7 @@ jobs:
         if: ${{ always() }}
         run: /sytest/scripts/tap_to_gha.pl /logs/results.tap
       - name: Upload SyTest logs
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@v3
         if: ${{ always() }}
         with:
           name: Sytest Logs - ${{ job.status }} - (${{ join(matrix.*, ', ') }})
@@ -201,15 +192,15 @@ jobs:
             database: Postgres
 
     steps:
-      - name: Check out synapse codebase
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - name: Run actions/checkout@v4 for synapse
+        uses: actions/checkout@v4
         with:
           path: synapse
 
       - name: Prepare Complement's Prerequisites
         run: synapse/.ci/scripts/setup_complement_prerequisites.sh
 
-      - uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
+      - uses: actions/setup-go@v5
         with:
           cache-dependency-path: complement/go.sum
           go-version-file: complement/go.mod
@@ -234,8 +225,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
-      - uses: JasonEtco/create-an-issue@1b14a70e4d8dc185e5cc76d3bec9eab20257b2c5 # v2.9.2
+      - uses: actions/checkout@v4
+      - uses: JasonEtco/create-an-issue@e27dddc79c92bc6e4562f268fffa5ed752639abd # v2.9.1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:

.github/workflows/poetry_lockfile.yaml

@@ -16,8 +16,8 @@ jobs:
     name: "Check locked dependencies have sdists"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
-      - uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: '3.x'
       - run: pip install tomli

.github/workflows/push_complement_image.yml

@@ -33,29 +33,29 @@ jobs:
       packages: write
     steps:
       - name: Checkout specific branch (debug build)
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@v4
         if: github.event_name == 'workflow_dispatch'
         with:
           ref: ${{ inputs.branch }}
       - name: Checkout clean copy of develop (scheduled build)
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@v4
         if: github.event_name == 'schedule'
         with:
           ref: develop
       - name: Checkout clean copy of master (on-push)
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@v4
         if: github.event_name == 'push'
         with:
           ref: master
       - name: Login to registry
-        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Work out labels for complement image
         id: meta
-        uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
+        uses: docker/metadata-action@v5
         with:
           images: ghcr.io/${{ github.repository }}/complement-synapse
           tags: |

.github/workflows/release-artifacts.yml

@@ -5,7 +5,7 @@ name: Build release artifacts
 on:
   # we build on PRs and develop to (hopefully) get early warning
   # of things breaking (but only build one set of debs). PRs skip
-  # building wheels on ARM.
+  # building wheels on macOS & ARM.
   pull_request:
   push:
     branches: ["develop", "release-*"]
@@ -27,10 +27,10 @@ jobs:
     name: "Calculate list of debian distros"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
-      - uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
-          python-version: "3.x"
+          python-version: '3.x'
       - id: set-distros
         run: |
           # if we're running from a tag, get the full list of distros; otherwise just use debian:sid
@@ -55,18 +55,18 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@v4
         with:
           path: src
 
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
+        uses: docker/setup-buildx-action@v3
         with:
           install: true
 
       - name: Set up docker layer caching
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache@v3
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}
@@ -74,9 +74,9 @@ jobs:
             ${{ runner.os }}-buildx-
 
       - name: Set up python
-        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+        uses: actions/setup-python@v5
         with:
-          python-version: "3.x"
+          python-version: '3.x'
 
       - name: Build the packages
         # see https://github.com/docker/build-push-action/issues/252
@@ -91,70 +91,74 @@ jobs:
           rm -rf /tmp/.buildx-cache
           mv /tmp/.buildx-cache-new /tmp/.buildx-cache
 
-      - name: Artifact name
-        id: artifact-name
-        # We can't have colons in the upload name of the artifact, so we convert
-        # e.g. `debian:sid` to `sid`.
-        env:
-          DISTRO: ${{ matrix.distro }}
-        run: |
-          echo "ARTIFACT_NAME=${DISTRO#*:}" >> "$GITHUB_OUTPUT"
-
       - name: Upload debs as artifacts
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@v3
         with:
-          name: debs-${{ steps.artifact-name.outputs.ARTIFACT_NAME }}
+          name: debs
           path: debs/*
 
   build-wheels:
-    name: Build wheels on ${{ matrix.os }}
+    name: Build wheels on ${{ matrix.os }} for ${{ matrix.arch }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os:
-          - ubuntu-24.04
-          - ubuntu-24.04-arm
+        os: [ubuntu-20.04, macos-11]
+        arch: [x86_64, aarch64]
         # is_pr is a flag used to exclude certain jobs from the matrix on PRs.
         # It is not read by the rest of the workflow.
         is_pr:
           - ${{ startsWith(github.ref, 'refs/pull/') }}
 
         exclude:
+          # Don't build macos wheels on PR CI.
+          - is_pr: true
+            os: "macos-11"
+          # Don't build aarch64 wheels on mac.
+          - os: "macos-11"
+            arch: aarch64
           # Don't build aarch64 wheels on PR CI.
           - is_pr: true
-            os: "ubuntu-24.04-arm"
+            arch: aarch64
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+      - uses: actions/setup-python@v5
         with:
           # setup-python@v4 doesn't impose a default python version. Need to use 3.x
           # here, because `python` on osx points to Python 2.7.
           python-version: "3.x"
 
       - name: Install cibuildwheel
-        run: python -m pip install cibuildwheel==3.2.1
+        run: python -m pip install cibuildwheel==2.16.2
+
+      - name: Set up QEMU to emulate aarch64
+        if: matrix.arch == 'aarch64'
+        uses: docker/setup-qemu-action@v3
+        with:
+          platforms: arm64
+
+      - name: Build aarch64 wheels
+        if: matrix.arch == 'aarch64'
+        run: echo 'CIBW_ARCHS_LINUX=aarch64' >> $GITHUB_ENV
 
       - name: Only build a single wheel on PR
         if: startsWith(github.ref, 'refs/pull/')
-        run: echo "CIBW_BUILD="cp310-manylinux_*"" >> $GITHUB_ENV
+        run: echo "CIBW_BUILD="cp38-manylinux_${{ matrix.arch }}"" >> $GITHUB_ENV
 
       - name: Build wheels
         run: python -m cibuildwheel --output-dir wheelhouse
         env:
-          # The platforms that we build for are determined by the
-          # `tool.cibuildwheel.skip` option in `pyproject.toml`.
+          # Skip testing for platforms which various libraries don't have wheels
+          # for, and so need extra build deps.
+          CIBW_TEST_SKIP: pp3*-* *i686* *musl*
+          # Fix Rust OOM errors on emulated aarch64: https://github.com/rust-lang/cargo/issues/10583
+          CARGO_NET_GIT_FETCH_WITH_CLI: true
+          CIBW_ENVIRONMENT_PASS_LINUX: CARGO_NET_GIT_FETCH_WITH_CLI
 
-          # We skip testing wheels for the following platforms in CI:
-          #
-          # pp3*-* (PyPy wheels) broke in CI (TODO: investigate).
-          # musl: (TODO: investigate).
-          CIBW_TEST_SKIP: pp3*-* *musl*
-
-      - uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+      - uses: actions/upload-artifact@v3
         with:
-          name: Wheel-${{ matrix.os }}
+          name: Wheel
           path: ./wheelhouse/*.whl
 
   build-sdist:
@@ -163,21 +167,22 @@ jobs:
     if: ${{ !startsWith(github.ref, 'refs/pull/') }}
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
-      - uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
-          python-version: "3.10"
+          python-version: '3.10'
 
       - run: pip install build
 
       - name: Build sdist
         run: python -m build --sdist
 
-      - uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+      - uses: actions/upload-artifact@v3
         with:
           name: Sdist
           path: dist/*.tar.gz
 
+
   # if it's a tag, create a release and attach the artifacts to it
   attach-assets:
     name: "Attach assets to release"
@@ -189,20 +194,19 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download all workflow run artifacts
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        uses: actions/download-artifact@v3
       - name: Build a tarball for the debs
-        # We need to merge all the debs uploads into one folder, then compress
-        # that.
-        run: |
-          mkdir debs
-          mv debs*/* debs/
-          tar -cvJf debs.tar.xz debs
+        run: tar -cvJf debs.tar.xz debs
       - name: Attach to release
+        uses: softprops/action-gh-release@a929a66f232c1b11af63782948aa2210f981808a  # PR#109
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          gh release upload "${{ github.ref_name }}" \
-            Sdist/* \
-            Wheel*/* \
-            debs.tar.xz \
-            --repo ${{ github.repository }}
+        with:
+          files: |
+            Sdist/*
+            Wheel/*
+            debs.tar.xz
+          # if it's not already published, keep the release as a draft.
+          draft: true
+          # mark it as a prerelease if the tag contains 'rc'.
+          prerelease: ${{ contains(github.ref, 'rc') }}

.github/workflows/schema.yaml

@@ -1,57 +0,0 @@
-name: Schema
-
-on:
-  pull_request:
-    paths:
-      - schema/**
-      - docs/usage/configuration/config_documentation.md
-  push:
-    branches: ["develop", "release-*"]
-  workflow_dispatch:
-
-jobs:
-  validate-schema:
-    name: Ensure Synapse config schema is valid
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
-      - uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
-        with:
-          python-version: "3.x"
-      - name: Install check-jsonschema
-        run: pip install check-jsonschema==0.33.0
-
-      - name: Validate meta schema
-        run: check-jsonschema --check-metaschema schema/v*/meta.schema.json
-      - name: Validate schema
-        run: |-
-          # Please bump on introduction of a new meta schema.
-          LATEST_META_SCHEMA_VERSION=v1
-          check-jsonschema \
-            --schemafile="schema/$LATEST_META_SCHEMA_VERSION/meta.schema.json" \
-            schema/synapse-config.schema.yaml
-      - name: Validate default config
-      # Populates the empty instance with default values and checks against the schema.
-        run: |-
-          echo "{}" | check-jsonschema \
-            --fill-defaults --schemafile=schema/synapse-config.schema.yaml -
-
-  check-doc-generation:
-    name: Ensure generated documentation is up-to-date
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
-      - uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
-        with:
-          python-version: "3.x"
-      - name: Install PyYAML
-        run: pip install PyYAML==6.0.2
-
-      - name: Regenerate config documentation
-        run: |
-          scripts-dev/gen_config_documentation.py \
-            schema/synapse-config.schema.yaml \
-          > docs/usage/configuration/config_documentation.md
-      - name: Error in case of any differences
-      # Errors if there are now any modified files (untracked files are ignored).
-        run: 'git diff --exit-code'

.github/workflows/tests.yml

@@ -11,10 +11,11 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
-env:
-  RUST_VERSION: 1.87.0
-
 jobs:
+  check-signoff:
+    if: "github.event_name == 'pull_request'"
+    uses: "matrix-org/backend-meta/.github/workflows/sign-off.yml@v2"
+
   # Job to detect what has changed so we don't run e.g. Rust checks on PRs that
   # don't modify Rust code.
   changes:
@@ -24,9 +25,8 @@ jobs:
       trial: ${{ !startsWith(github.ref, 'refs/pull/') || steps.filter.outputs.trial }}
       integration: ${{ !startsWith(github.ref, 'refs/pull/') || steps.filter.outputs.integration }}
       linting: ${{ !startsWith(github.ref, 'refs/pull/') || steps.filter.outputs.linting }}
-      linting_readme: ${{ !startsWith(github.ref, 'refs/pull/') || steps.filter.outputs.linting_readme }}
     steps:
-    - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
+    - uses: dorny/paths-filter@v2
       id: filter
       # We only check on PRs
       if: startsWith(github.ref, 'refs/pull/')
@@ -77,25 +77,20 @@ jobs:
             - 'poetry.lock'
             - '.github/workflows/tests.yml'
 
-          linting_readme:
-            - 'README.rst'
-
   check-sampleconfig:
     runs-on: ubuntu-latest
     needs: changes
     if: ${{ needs.changes.outputs.linting == 'true' }}
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
-      - uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+        uses: dtolnay/rust-toolchain@1.61.0
+      - uses: Swatinem/rust-cache@v2
+      - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: "3.x"
-          poetry-version: "2.1.1"
+          poetry-version: "1.3.2"
           extras: "all"
       - run: poetry run scripts-dev/generate_sample_config.sh --check
       - run: poetry run scripts-dev/config-lint.sh
@@ -106,18 +101,18 @@ jobs:
     if: ${{ needs.changes.outputs.linting == 'true' }}
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
-      - uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
-      - run: "pip install 'click==8.1.1' 'GitPython>=3.1.20' 'sqlglot>=28.0.0'"
+      - run: "pip install 'click==8.1.1' 'GitPython>=3.1.20'"
       - run: scripts-dev/check_schema_delta.py --force-colors
 
   check-lockfile:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
-      - uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
       - run: .ci/scripts/check_lockfile.py
@@ -129,19 +124,22 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@v4
 
       - name: Setup Poetry
-        uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+        uses: matrix-org/setup-python-poetry@v1
         with:
-          poetry-version: "2.1.1"
           install-project: "false"
 
-      - name: Run ruff check
-        run: poetry run ruff check --output-format=github .
+      - name: Import order (isort)
+        run: poetry run isort --check --diff .
 
-      - name: Run ruff format
-        run: poetry run ruff format --check .
+      - name: Code style (black)
+        run: poetry run black --check --diff .
+
+      - name: Semantic checks (ruff)
+        # --quiet suppresses the update check.
+        run: poetry run ruff --quiet .
 
   lint-mypy:
     runs-on: ubuntu-latest
@@ -151,16 +149,14 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+        uses: dtolnay/rust-toolchain@1.61.0
+      - uses: Swatinem/rust-cache@v2
 
       - name: Setup Poetry
-        uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+        uses: matrix-org/setup-python-poetry@v1
         with:
           # We want to make use of type hints in optional dependencies too.
           extras: all
@@ -169,12 +165,11 @@ jobs:
           # https://github.com/matrix-org/synapse/pull/15376#issuecomment-1498983775
           # To make CI green, err towards caution and install the project.
           install-project: "true"
-          poetry-version: "2.1.1"
 
       # Cribbed from
       # https://github.com/AustinScola/mypy-cache-github-action/blob/85ea4f2972abed39b33bd02c36e341b28ca59213/src/restore.ts#L10-L17
       - name: Restore/persist mypy's cache
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache@v3
         with:
           path: |
             .mypy_cache
@@ -187,20 +182,19 @@ jobs:
   lint-crlf:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
       - name: Check line endings
         run: scripts-dev/check_line_terminators.sh
 
   lint-newsfile:
-    # Only run on pull_request events, targeting develop/release branches, and skip when the PR author is dependabot[bot].
-    if: ${{ github.event_name == 'pull_request' && (github.base_ref == 'develop' || contains(github.base_ref, 'release-')) && github.event.pull_request.user.login != 'dependabot[bot]' }}
+    if: ${{ (github.base_ref == 'develop'  || contains(github.base_ref, 'release-')) && github.actor != 'dependabot[bot]' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           fetch-depth: 0
-      - uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
       - run: "pip install 'towncrier>=18.6.0rc1'"
@@ -208,20 +202,37 @@ jobs:
         env:
           PULL_REQUEST_NUMBER: ${{ github.event.number }}
 
+  lint-pydantic:
+    runs-on: ubuntu-latest
+    needs: changes
+    if: ${{ needs.changes.outputs.linting == 'true' }}
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@1.61.0
+      - uses: Swatinem/rust-cache@v2
+      - uses: matrix-org/setup-python-poetry@v1
+        with:
+          poetry-version: "1.3.2"
+          extras: "all"
+      - run: poetry run scripts-dev/check_pydantic_models.py
+
   lint-clippy:
     runs-on: ubuntu-latest
     needs: changes
     if: ${{ needs.changes.outputs.rust == 'true' }}
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
+        uses: dtolnay/rust-toolchain@1.61.0
         with:
             components: clippy
-            toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+      - uses: Swatinem/rust-cache@v2
 
       - run: cargo clippy -- -D warnings
 
@@ -233,87 +244,35 @@ jobs:
     if: ${{ needs.changes.outputs.rust == 'true' }}
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
+        uses: dtolnay/rust-toolchain@master
         with:
-            toolchain: nightly-2025-04-23
+            toolchain: nightly-2022-12-01
             components: clippy
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+      - uses: Swatinem/rust-cache@v2
 
       - run: cargo clippy --all-features -- -D warnings
 
-  lint-rust:
-    runs-on: ubuntu-latest
-    needs: changes
-    if: ${{ needs.changes.outputs.rust == 'true' }}
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
-
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
-
-      - name: Setup Poetry
-        uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
-        with:
-          # Install like a normal project from source with all optional dependencies
-          extras: all
-          install-project: "true"
-          poetry-version: "2.1.1"
-
-      - name: Ensure `Cargo.lock` is up to date (no stray changes after install)
-        # The `::error::` syntax is using GitHub Actions' error annotations, see
-        # https://docs.github.com/en/actions/reference/workflow-commands-for-github-actions
-        run: |
-          if git diff --quiet Cargo.lock; then
-            echo "Cargo.lock is up to date"
-          else
-            echo "::error::Cargo.lock has uncommitted changes after install. Please run 'poetry install --extras all' and commit the Cargo.lock changes."
-            git diff --exit-code Cargo.lock
-            exit 1
-          fi
-
-  # This job is split from `lint-rust` because it requires a nightly Rust toolchain
-  # for some of the unstable options we use in `.rustfmt.toml`.
   lint-rustfmt:
     runs-on: ubuntu-latest
     needs: changes
     if: ${{ needs.changes.outputs.rust == 'true' }}
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
+        uses: dtolnay/rust-toolchain@master
         with:
-          # We use nightly so that we can use some unstable options that we use in
-          # `.rustfmt.toml`.
-          toolchain: nightly-2025-04-23
+          # We use nightly so that it correctly groups together imports
+          toolchain: nightly-2022-12-01
           components: rustfmt
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+      - uses: Swatinem/rust-cache@v2
 
       - run: cargo fmt --check
 
-  # This is to detect issues with the rst file, which can otherwise cause issues
-  # when uploading packages to PyPi.
-  lint-readme:
-    runs-on: ubuntu-latest
-    needs: changes
-    if: ${{ needs.changes.outputs.linting_readme == 'true' }}
-    steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
-      - uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
-        with:
-          python-version: "3.x"
-      - run: "pip install rstcheck"
-      - run: "rstcheck --report-level=WARNING README.rst"
-
   # Dummy step to gate other tests on without repeating the whole list
   linting-done:
     if: ${{ !cancelled() }} # Run this even if prior jobs were skipped
@@ -322,41 +281,23 @@ jobs:
       - lint-mypy
       - lint-crlf
       - lint-newsfile
+      - lint-pydantic
       - check-sampleconfig
       - check-schema-delta
       - check-lockfile
       - lint-clippy
-      - lint-clippy-nightly
-      - lint-rust
       - lint-rustfmt
-      - lint-readme
     runs-on: ubuntu-latest
     steps:
-      - uses: matrix-org/done-action@3409aa904e8a2aaf2220f09bc954d3d0b0a2ee67 # v3
-        with:
-          needs: ${{ toJSON(needs) }}
-
-          # Various bits are skipped if there was no applicable changes.
-          skippable: |
-            check-sampleconfig
-            check-schema-delta
-            lint
-            lint-mypy
-            lint-newsfile
-            lint-clippy
-            lint-clippy-nightly
-            lint-rust
-            lint-rustfmt
-            lint-readme
-
+      - run: "true"
 
   calculate-test-jobs:
     if: ${{ !cancelled() && !failure() }} # Allow previous steps to be skipped, but not fail
     needs: linting-done
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
-      - uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.x"
       - id: get-matrix
@@ -376,7 +317,7 @@ jobs:
         job:  ${{ fromJson(needs.calculate-test-jobs.outputs.trial_test_matrix) }}
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
       - run: sudo apt-get -qq install xmlsec1
       - name: Set up PostgreSQL ${{ matrix.job.postgres-version }}
         if: ${{ matrix.job.postgres-version }}
@@ -391,15 +332,13 @@ jobs:
             postgres:${{ matrix.job.postgres-version }}
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+        uses: dtolnay/rust-toolchain@1.61.0
+      - uses: Swatinem/rust-cache@v2
 
-      - uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+      - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: ${{ matrix.job.python-version }}
-          poetry-version: "2.1.1"
+          poetry-version: "1.3.2"
           extras: ${{ matrix.job.extras }}
       - name: Await PostgreSQL
         if: ${{ matrix.job.postgres-version }}
@@ -430,34 +369,34 @@ jobs:
     needs:
       - linting-done
       - changes
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+        uses: dtolnay/rust-toolchain@1.61.0
+      - uses: Swatinem/rust-cache@v2
 
       # There aren't wheels for some of the older deps, so we need to install
       # their build dependencies
       - run: |
           sudo apt-get -qq update
-          sudo apt-get -qq install build-essential libffi-dev python3-dev \
+          sudo apt-get -qq install build-essential libffi-dev python-dev \
             libxml2-dev libxslt-dev xmlsec1 zlib1g-dev libjpeg-dev libwebp-dev
 
-      - uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+      - uses: actions/setup-python@v5
         with:
-          python-version: '3.10'
+          python-version: '3.8'
 
       - name: Prepare old deps
-        # Note: we install using `uv` here, not poetry or pip to allow us to test with the
-        # minimum version of all dependencies, both those explicitly specified and those
-        # implicitly brought in by the explicit dependencies. 
-        run: |
-          pip install uv
-          uv pip install --system --resolution=lowest .[all,test]
+        if: steps.cache-poetry-old-deps.outputs.cache-hit != 'true'
+        run: .ci/scripts/prepare_old_deps.sh
+
+      # Note: we install using `pip` here, not poetry. `poetry install` ignores the
+      # build-system section (https://github.com/python-poetry/poetry/issues/6154), but
+      # we explicitly want to test that you can `pip install` using the oldest version
+      # of poetry-core and setuptools-rust.
+      - run: pip install .[all,test]
 
       # We nuke the local copy, as we've installed synapse into the virtualenv
       # (rather than use an editable install, which we no longer support). If we
@@ -491,17 +430,17 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["pypy-3.10"]
+        python-version: ["pypy-3.8"]
         extras: ["all"]
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
       # Install libs necessary for PyPy to build binary wheels for dependencies
       - run: sudo apt-get -qq install xmlsec1 libxml2-dev libxslt-dev
-      - uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+      - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: ${{ matrix.python-version }}
-          poetry-version: "2.1.1"
+          poetry-version: "1.3.2"
           extras: ${{ matrix.extras }}
       - run: poetry run trial --jobs=2 tests
       - name: Dump logs
@@ -528,9 +467,6 @@ jobs:
       volumes:
         - ${{ github.workspace }}:/src
       env:
-        # If this is a pull request to a release branch, use that branch as default branch for sytest, else use develop
-        # This works because the release script always create a branch on the sytest repo with the same name as the release branch
-        SYTEST_DEFAULT_BRANCH: ${{ startsWith(github.base_ref, 'release-') && github.base_ref || 'develop' }}
         SYTEST_BRANCH: ${{ github.head_ref }}
         POSTGRES: ${{ matrix.job.postgres && 1}}
         MULTI_POSTGRES: ${{ (matrix.job.postgres == 'multi-postgres') || '' }}
@@ -545,15 +481,13 @@ jobs:
         job: ${{ fromJson(needs.calculate-test-jobs.outputs.sytest_test_matrix) }}
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
       - name: Prepare test blacklist
         run: cat sytest-blacklist .ci/worker-blacklist > synapse-blacklist-with-workers
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+        uses: dtolnay/rust-toolchain@1.61.0
+      - uses: Swatinem/rust-cache@v2
 
       - name: Run SyTest
         run: /bootstrap.sh synapse
@@ -562,7 +496,7 @@ jobs:
         if: ${{ always() }}
         run: /sytest/scripts/tap_to_gha.pl /logs/results.tap
       - name: Upload SyTest logs
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@v3
         if: ${{ always() }}
         with:
           name: Sytest Logs - ${{ job.status }} - (${{ join(matrix.job.*, ', ') }})
@@ -592,11 +526,11 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
       - run: sudo apt-get -qq install xmlsec1 postgresql-client
-      - uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+      - uses: matrix-org/setup-python-poetry@v1
         with:
-          poetry-version: "2.1.1"
+          poetry-version: "1.3.2"
           extras: "postgres"
       - run: .ci/scripts/test_export_data_command.sh
         env:
@@ -615,11 +549,11 @@ jobs:
     strategy:
       matrix:
         include:
-          - python-version: "3.10"
-            postgres-version: "14"
+          - python-version: "3.8"
+            postgres-version: "11"
 
-          - python-version: "3.14"
-            postgres-version: "17"
+          - python-version: "3.11"
+            postgres-version: "15"
 
     services:
       postgres:
@@ -636,7 +570,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
       - name: Add PostgreSQL apt repository
         # We need a version of pg_dump that can handle the version of
         # PostgreSQL being tested against. The Ubuntu package repository lags
@@ -647,10 +581,10 @@ jobs:
           wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
           sudo apt-get update
       - run: sudo apt-get -qq install xmlsec1 postgresql-client
-      - uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+      - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: ${{ matrix.python-version }}
-          poetry-version: "2.1.1"
+          poetry-version: "1.3.2"
           extras: "postgres"
       - run: .ci/scripts/test_synapse_port_db.sh
         id: run_tester_script
@@ -660,7 +594,7 @@ jobs:
           PGPASSWORD: postgres
           PGDATABASE: postgres
       - name: "Upload schema differences"
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@v3
         if: ${{ failure() && !cancelled() && steps.run_tester_script.outcome == 'failure' }}
         with:
           name: Schema dumps
@@ -690,21 +624,19 @@ jobs:
             database: Postgres
 
     steps:
-      - name: Checkout synapse codebase
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - name: Run actions/checkout@v4 for synapse
+        uses: actions/checkout@v4
         with:
           path: synapse
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+        uses: dtolnay/rust-toolchain@1.61.0
+      - uses: Swatinem/rust-cache@v2
 
       - name: Prepare Complement's Prerequisites
         run: synapse/.ci/scripts/setup_complement_prerequisites.sh
 
-      - uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
+      - uses: actions/setup-go@v5
         with:
           cache-dependency-path: complement/go.sum
           go-version-file: complement/go.mod
@@ -727,13 +659,11 @@ jobs:
       - changes
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+        uses: dtolnay/rust-toolchain@1.61.0
+      - uses: Swatinem/rust-cache@v2
 
       - run: cargo test
 
@@ -747,13 +677,13 @@ jobs:
       - changes
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
+        uses: dtolnay/rust-toolchain@master
         with:
             toolchain: nightly-2022-12-01
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+      - uses: Swatinem/rust-cache@v2
 
       - run: cargo bench --no-run
 
@@ -769,15 +699,14 @@ jobs:
       - complement
       - cargo-test
       - cargo-bench
-      - linting-done
     runs-on: ubuntu-latest
     steps:
-      - uses: matrix-org/done-action@3409aa904e8a2aaf2220f09bc954d3d0b0a2ee67 # v3
+      - uses: matrix-org/done-action@v2
         with:
           needs: ${{ toJSON(needs) }}
 
           # Various bits are skipped if there was no applicable changes.
-          # The newsfile lint may be skipped on non PR builds.
+          # The newsfile and signoff lint may be skipped on non PR builds.
           skippable: |
             trial
             trial-olddeps
@@ -785,6 +714,7 @@ jobs:
             portdb
             export-data
             complement
+            check-signoff
             lint-newsfile
             cargo-test
             cargo-bench

.github/workflows/triage-incoming.yml

@@ -1,12 +1,13 @@
 name: Move new issues into the issue triage board
 
 on:
-  issues:
-    types: [ opened ]
+  # issues:
+  #   types: [ opened ]
+  workflow_dispatch:
 
 jobs:
   triage:
-    uses: matrix-org/backend-meta/.github/workflows/triage-incoming.yml@18beaf3c8e536108bd04d18e6c3dc40ba3931e28 # v2.0.3
+    uses: matrix-org/backend-meta/.github/workflows/triage-incoming.yml@v2
     with:
       project_id: 'PVT_kwDOAIB0Bs4AFDdZ'
       content_id: ${{ github.event.issue.node_id }}

.github/workflows/triage_labelled.yml

@@ -6,26 +6,39 @@ on:
 
 jobs:
   move_needs_info:
+    name: Move X-Needs-Info on the triage board
     runs-on: ubuntu-latest
     if: >
       contains(github.event.issue.labels.*.name, 'X-Needs-Info')
-    permissions:
-      contents: read
-    env:
-      # This token must have the following scopes: ["repo:public_repo", "admin:org->read:org", "user->read:user", "project"]
-      GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
-      PROJECT_OWNER: matrix-org
-      # Backend issue triage board.
-      # https://github.com/orgs/matrix-org/projects/67/views/1
-      PROJECT_NUMBER: 67
-      ISSUE_URL: ${{ github.event.issue.html_url }}
-      # This field is case-sensitive.
-      TARGET_STATUS: Needs info
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/add-to-project@main
+        id: add_project
         with:
-          # Only clone the script file we care about, instead of the whole repo.
-          sparse-checkout: .ci/scripts/triage_labelled_issue.sh
-
-      - name: Ensure issue exists on the board, then set Status
-        run: .ci/scripts/triage_labelled_issue.sh
+          project-url: "https://github.com/orgs/matrix-org/projects/67"
+          github-token: ${{ secrets.ELEMENT_BOT_TOKEN }}
+      - name: Set status
+        env:
+          GITHUB_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
+        run: |
+          gh api graphql -f query='
+          mutation(
+              $project: ID!
+              $item: ID!
+              $fieldid: ID!
+              $columnid: String!
+            )  {
+            updateProjectV2ItemFieldValue(
+              input: {
+               projectId: $project
+                itemId: $item
+                fieldId: $fieldid
+                value: { 
+                  singleSelectOptionId: $columnid
+                  }
+              }
+            ) {
+              projectV2Item {
+                id
+              }
+            }
+          }' -f project="PVT_kwDOAIB0Bs4AFDdZ" -f item=${{ steps.add_project.outputs.itemId }} -f fieldid="PVTSSF_lADOAIB0Bs4AFDdZzgC6ZA4" -f columnid=ba22e43c --silent

.github/workflows/twisted_trunk.yml

@@ -20,9 +20,6 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
-env:
-  RUST_VERSION: 1.87.0
-
 jobs:
   check_repo:
     # Prevent this workflow from running on any fork of Synapse other than element-hq/synapse, as it is
@@ -43,19 +40,16 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+        uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
 
-      - uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+      - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: "3.x"
           extras: "all"
-          poetry-version: "2.1.1"
       - run: |
           poetry remove twisted
           poetry add --extras tls git+https://github.com/twisted/twisted.git#${{ inputs.twisted_ref || 'trunk' }}
@@ -70,20 +64,17 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
       - run: sudo apt-get -qq install xmlsec1
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+        uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
 
-      - uses: matrix-org/setup-python-poetry@5bbf6603c5c930615ec8a29f1b5d7d258d905aa4 # v2.0.0
+      - uses: matrix-org/setup-python-poetry@v1
         with:
           python-version: "3.x"
           extras: "all test"
-          poetry-version: "2.1.1"
       - run: |
           poetry remove twisted
           poetry add --extras tls git+https://github.com/twisted/twisted.git#trunk
@@ -108,22 +99,20 @@ jobs:
     if: needs.check_repo.outputs.should_run_workflow == 'true'
     runs-on: ubuntu-latest
     container:
-      # We're using bookworm because that's what Debian oldstable is at the time of writing.
+      # We're using ubuntu:focal because it uses Python 3.8 which is our minimum supported Python version.
       # This job is a canary to warn us about unreleased twisted changes that would cause problems for us if
       # they were to be released immediately. For simplicity's sake (and to save CI runners) we use the oldest
       # version, assuming that any incompatibilities on newer versions would also be present on the oldest.
-      image: matrixdotorg/sytest-synapse:bookworm
+      image: matrixdotorg/sytest-synapse:focal
       volumes:
         - ${{ github.workspace }}:/src
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+      - uses: actions/checkout@v4
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # master
-        with:
-          toolchain: ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+        uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
 
       - name: Patch dependencies
         # Note: The poetry commands want to create a virtualenv in /src/.venv/,
@@ -147,7 +136,7 @@ jobs:
         if: ${{ always() }}
         run: /sytest/scripts/tap_to_gha.pl /logs/results.tap
       - name: Upload SyTest logs
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@v3
         if: ${{ always() }}
         with:
           name: Sytest Logs - ${{ job.status }} - (${{ join(matrix.*, ', ') }})
@@ -175,14 +164,14 @@ jobs:
 
     steps:
       - name: Run actions/checkout@v4 for synapse
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@v4
         with:
           path: synapse
 
       - name: Prepare Complement's Prerequisites
         run: synapse/.ci/scripts/setup_complement_prerequisites.sh
 
-      - uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
+      - uses: actions/setup-go@v5
         with:
           cache-dependency-path: complement/go.sum
           go-version-file: complement/go.mod
@@ -192,11 +181,11 @@ jobs:
         run: |
           set -x
           DEBIAN_FRONTEND=noninteractive sudo apt-get install -yqq python3 pipx
-          pipx install poetry==2.1.1
+          pipx install poetry==1.3.2
 
           poetry remove -n twisted
           poetry add -n --extras tls git+https://github.com/twisted/twisted.git#trunk
-          poetry lock
+          poetry lock --no-update
         working-directory: synapse
 
       - run: |
@@ -217,8 +206,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
-      - uses: JasonEtco/create-an-issue@1b14a70e4d8dc185e5cc76d3bec9eab20257b2c5 # v2.9.2
+      - uses: actions/checkout@v4
+      - uses: JasonEtco/create-an-issue@e27dddc79c92bc6e4562f268fffa5ed752639abd # v2.9.1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:

.gitignore

@@ -47,7 +47,6 @@ __pycache__/
 /.idea/
 /.ropeproject/
 /.vscode/
-/.zed/
 
 # build products
 !/.coveragerc

.rustfmt.toml

@@ -1,6 +1 @@
-# Unstable options are only available on a nightly toolchain and must be opted into
-unstable_features = true
-
-# `group_imports` is an unstable option that requires nightly Rust toolchain. Tracked by
-# https://github.com/rust-lang/rustfmt/issues/5083
 group_imports = "StdExternalCrate"

CONTRIBUTING.md

@@ -1,3 +1,3 @@
 # Welcome to Synapse
 
-Please see the [contributors' guide](https://element-hq.github.io/synapse/latest/development/contributing_guide.html) in our rendered documentation.
+Please see the [contributors' guide](https://matrix-org.github.io/synapse/latest/development/contributing_guide.html) in our rendered documentation.

LICENSE-COMMERCIAL

@@ -1,6 +0,0 @@
-Licensees holding a valid commercial license with Element may use this
-software in accordance with the terms contained in a written agreement
-between you and Element.
-
-To purchase a commercial license please contact our sales team at
-licensing@element.io

README.rst

@@ -1,69 +1,166 @@
-.. image:: ./docs/element_logo_white_bg.svg
-   :height: 60px
+=========================================================================
+Synapse |support| |development| |documentation| |license| |pypi| |python|
+=========================================================================
 
-**Element Synapse - Matrix homeserver implementation**
+Synapse is an open-source `Matrix <https://matrix.org/>`_ homeserver written and
+maintained by the Matrix.org Foundation. We began rapid development in 2014,
+reaching v1.0.0 in 2019. Development on Synapse and the Matrix protocol itself continues
+in earnest today.
 
-|support| |development| |documentation| |license| |pypi| |python|
+Briefly, Matrix is an open standard for communications on the internet, supporting
+federation, encryption and VoIP. Matrix.org has more to say about the `goals of the
+Matrix project <https://matrix.org/docs/guides/introduction>`_, and the `formal specification
+<https://spec.matrix.org/>`_ describes the technical details.
 
-Synapse is an open source `Matrix <https://matrix.org>`__ homeserver
-implementation, written and maintained by `Element <https://element.io>`_.
-`Matrix <https://github.com/matrix-org>`__ is the open standard for secure and
-interoperable real-time communications. You can directly run and manage the
-source code in this repository, available under an AGPL license (or
-alternatively under a commercial license from Element).
+.. contents::
 
-There is no support provided by Element unless you have a subscription from
-Element.
+Installing and configuration
+============================
 
-🚀 Getting started
-==================
+The Synapse documentation describes `how to install Synapse <https://element-hq.github.io/synapse/latest/setup/installation.html>`_. We recommend using
+`Docker images <https://element-hq.github.io/synapse/latest/setup/installation.html#docker-images-and-ansible-playbooks>`_ or `Debian packages from Matrix.org
+<https://element-hq.github.io/synapse/latest/setup/installation.html#matrixorg-packages>`_.
 
-This component is developed and maintained by `Element <https://element.io>`_.
-It gets shipped as part of the **Element Server Suite (ESS)** which provides the
-official means of deployment.
+.. _federation:
 
-ESS is a Matrix distribution from Element with focus on quality and ease of use.
-It ships a full Matrix stack tailored to the respective use case.
+Synapse has a variety of `config options
+<https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html>`_
+which can be used to customise its behaviour after installation.
+There are additional details on how to `configure Synapse for federation here
+<https://element-hq.github.io/synapse/latest/federate.html>`_.
 
-There are three editions of ESS:
+.. _reverse-proxy:
 
-- `ESS Community <https://github.com/element-hq/ess-helm>`_ - the free Matrix
-  distribution from Element tailored to small-/mid-scale, non-commercial
-  community use cases
-- `ESS Pro <https://element.io/server-suite>`_ - the commercial Matrix
-  distribution from Element for professional use
-- `ESS TI-M <https://element.io/server-suite/ti-messenger>`_ - a special version
-  of ESS Pro focused on the requirements of TI-Messenger Pro and ePA as
-  specified by the German National Digital Health Agency Gematik
+Using a reverse proxy with Synapse
+----------------------------------
+
+It is recommended to put a reverse proxy such as
+`nginx <https://nginx.org/en/docs/http/ngx_http_proxy_module.html>`_,
+`Apache <https://httpd.apache.org/docs/current/mod/mod_proxy_http.html>`_,
+`Caddy <https://caddyserver.com/docs/quick-starts/reverse-proxy>`_,
+`HAProxy <https://www.haproxy.org/>`_ or
+`relayd <https://man.openbsd.org/relayd.8>`_ in front of Synapse. One advantage of
+doing so is that it means that you can expose the default https port (443) to
+Matrix clients without needing to run Synapse with root privileges.
+For information on configuring one, see `the reverse proxy docs
+<https://element-hq.github.io/synapse/latest/reverse_proxy.html>`_.
+
+Upgrading an existing Synapse
+-----------------------------
+
+The instructions for upgrading Synapse are in `the upgrade notes`_.
+Please check these instructions as upgrading may require extra steps for some
+versions of Synapse.
+
+.. _the upgrade notes: https://element-hq.github.io/synapse/develop/upgrade.html
 
 
-🛠️ Standalone installation and configuration
-============================================
+Platform dependencies
+---------------------
 
-The Synapse documentation describes `options for installing Synapse standalone
-<https://element-hq.github.io/synapse/latest/setup/installation.html>`_. See
-below for more useful documentation links.
-
-- `Synapse configuration options <https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html>`_
-- `Synapse configuration for federation <https://element-hq.github.io/synapse/latest/federate.html>`_
-- `Using a reverse proxy with Synapse <https://element-hq.github.io/synapse/latest/reverse_proxy.html>`_
-- `Upgrading Synapse <https://element-hq.github.io/synapse/develop/upgrade.html>`_
+Synapse uses a number of platform dependencies such as Python and PostgreSQL,
+and aims to follow supported upstream versions. See the
+`deprecation policy <https://element-hq.github.io/synapse/latest/deprecation_policy.html>`_
+for more details.
 
 
-🎯 Troubleshooting and support
-==============================
+Security note
+-------------
 
-🚀 Professional support
------------------------
+Matrix serves raw, user-supplied data in some APIs -- specifically the `content
+repository endpoints`_.
 
-Enterprise quality support for Synapse including SLAs is available as part of an
-`Element Server Suite (ESS) <https://element.io/pricing>`_ subscription.
+.. _content repository endpoints: https://matrix.org/docs/spec/client_server/latest.html#get-matrix-media-r0-download-servername-mediaid
 
-If you are an existing ESS subscriber then you can raise a `support request <https://ems.element.io/support>`_
-and access the `Element product documentation <https://docs.element.io>`_.
+Whilst we make a reasonable effort to mitigate against XSS attacks (for
+instance, by using `CSP`_), a Matrix homeserver should not be hosted on a
+domain hosting other web applications. This especially applies to sharing
+the domain with Matrix web clients and other sensitive applications like
+webmail. See
+https://developer.github.com/changes/2014-04-25-user-content-security for more
+information.
 
-🤝 Community support
---------------------
+.. _CSP: https://github.com/matrix-org/synapse/pull/1021
+
+Ideally, the homeserver should not simply be on a different subdomain, but on
+a completely different `registered domain`_ (also known as top-level site or
+eTLD+1). This is because `some attacks`_ are still possible as long as the two
+applications share the same registered domain.
+
+.. _registered domain: https://tools.ietf.org/html/draft-ietf-httpbis-rfc6265bis-03#section-2.3
+
+.. _some attacks: https://en.wikipedia.org/wiki/Session_fixation#Attacks_using_cross-subdomain_cookie
+
+To illustrate this with an example, if your Element Web or other sensitive web
+application is hosted on ``A.example1.com``, you should ideally host Synapse on
+``example2.com``. Some amount of protection is offered by hosting on
+``B.example1.com`` instead, so this is also acceptable in some scenarios.
+However, you should *not* host your Synapse on ``A.example1.com``.
+
+Note that all of the above refers exclusively to the domain used in Synapse's
+``public_baseurl`` setting. In particular, it has no bearing on the domain
+mentioned in MXIDs hosted on that server.
+
+Following this advice ensures that even if an XSS is found in Synapse, the
+impact to other applications will be minimal.
+
+
+Testing a new installation
+==========================
+
+The easiest way to try out your new Synapse installation is by connecting to it
+from a web client.
+
+Unless you are running a test instance of Synapse on your local machine, in
+general, you will need to enable TLS support before you can successfully
+connect from a client: see
+`TLS certificates <https://element-hq.github.io/synapse/latest/setup/installation.html#tls-certificates>`_.
+
+An easy way to get started is to login or register via Element at
+https://app.element.io/#/login or https://app.element.io/#/register respectively.
+You will need to change the server you are logging into from ``matrix.org``
+and instead specify a Homeserver URL of ``https://<server_name>:8448``
+(or just ``https://<server_name>`` if you are using a reverse proxy).
+If you prefer to use another client, refer to our
+`client breakdown <https://matrix.org/ecosystem/clients/>`_.
+
+If all goes well you should at least be able to log in, create a room, and
+start sending messages.
+
+.. _`client-user-reg`:
+
+Registering a new user from a client
+------------------------------------
+
+By default, registration of new users via Matrix clients is disabled. To enable
+it:
+
+1. In the
+   `registration config section <https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#registration>`_
+   set ``enable_registration: true`` in ``homeserver.yaml``.
+2. Then **either**:
+
+   a. set up a `CAPTCHA <https://element-hq.github.io/synapse/latest/CAPTCHA_SETUP.html>`_, or
+   b. set ``enable_registration_without_verification: true`` in ``homeserver.yaml``.
+
+We **strongly** recommend using a CAPTCHA, particularly if your homeserver is exposed to
+the public internet. Without it, anyone can freely register accounts on your homeserver.
+This can be exploited by attackers to create spambots targetting the rest of the Matrix
+federation.
+
+Your new user name will be formed partly from the ``server_name``, and partly
+from a localpart you specify when you create the account. Your name will take
+the form of::
+
+    @localpart:my.domain.name
+
+(pronounced "at localpart on my dot domain dot name").
+
+As when logging in, you will need to specify a "Custom server".  Specify your
+desired ``localpart`` in the 'User name' box.
+
+Troubleshooting and support
+===========================
 
 The `Admin FAQ <https://element-hq.github.io/synapse/latest/usage/administration/admin_faq.html>`_
 includes tips on dealing with some common problems. For more details, see
@@ -79,16 +176,45 @@ issues for support requests, only for bug reports and feature requests.
 .. |docs| replace:: ``docs``
 .. _docs: docs
 
+Identity Servers
+================
 
-🛠️ Development
-==============
+Identity servers have the job of mapping email addresses and other 3rd Party
+IDs (3PIDs) to Matrix user IDs, as well as verifying the ownership of 3PIDs
+before creating that mapping.
+
+**They are not where accounts or credentials are stored - these live on home
+servers. Identity Servers are just for mapping 3rd party IDs to matrix IDs.**
+
+This process is very security-sensitive, as there is obvious risk of spam if it
+is too easy to sign up for Matrix accounts or harvest 3PID data. In the longer
+term, we hope to create a decentralised system to manage it (`matrix-doc #712
+<https://github.com/matrix-org/matrix-doc/issues/712>`_), but in the meantime,
+the role of managing trusted identity in the Matrix ecosystem is farmed out to
+a cluster of known trusted ecosystem partners, who run 'Matrix Identity
+Servers' such as `Sydent <https://github.com/matrix-org/sydent>`_, whose role
+is purely to authenticate and track 3PID logins and publish end-user public
+keys.
+
+You can host your own copy of Sydent, but this will prevent you reaching other
+users in the Matrix ecosystem via their email address, and prevent them finding
+you. We therefore recommend that you use one of the centralised identity servers
+at ``https://matrix.org`` or ``https://vector.im`` for now.
+
+To reiterate: the Identity server will only be used if you choose to associate
+an email address with your account, or send an invite to another user via their
+email address.
+
+
+Development
+===========
 
 We welcome contributions to Synapse from the community!
 The best place to get started is our
 `guide for contributors <https://element-hq.github.io/synapse/latest/development/contributing_guide.html>`_.
-This is part of our broader `documentation <https://element-hq.github.io/synapse/latest>`_, which includes
-information for Synapse developers as well as Synapse administrators.
+This is part of our larger `documentation <https://element-hq.github.io/synapse/latest>`_, which includes
 
+information for Synapse developers as well as Synapse administrators.
 Developers might be particularly interested in:
 
 * `Synapse's database schema <https://element-hq.github.io/synapse/latest/development/database_schema.html>`_,
@@ -98,36 +224,9 @@ Developers might be particularly interested in:
 Alongside all that, join our developer community on Matrix:
 `#synapse-dev:matrix.org <https://matrix.to/#/#synapse-dev:matrix.org>`_, featuring real humans!
 
-Copyright and Licensing
-=======================
 
-  | Copyright 2014–2017 OpenMarket Ltd
-  | Copyright 2017 Vector Creations Ltd
-  | Copyright 2017–2025 New Vector Ltd
-  | Copyright 2025 Element Creations Ltd
-
-This software is dual-licensed by Element Creations Ltd (Element). It can be
-used either:
-
-(1) for free under the terms of the GNU Affero General Public License (as
-    published by the Free Software Foundation, either version 3 of the License,
-    or (at your option) any later version); OR
-
-(2) under the terms of a paid-for Element Commercial License agreement between
-    you and Element (the terms of which may vary depending on what you and
-    Element have agreed to).
-
-Unless required by applicable law or agreed to in writing, software distributed
-under the Licenses is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-CONDITIONS OF ANY KIND, either express or implied. See the Licenses for the
-specific language governing permissions and limitations under the Licenses.
-
-Please contact `licensing@element.io <mailto:licensing@element.io>`_ to purchase
-an Element commercial license for this software.
-
-
-.. |support| image:: https://img.shields.io/badge/matrix-community%20support-success
-  :alt: (get community support in #synapse:matrix.org)
+.. |support| image:: https://img.shields.io/matrix/synapse:matrix.org?label=support&logo=matrix
+  :alt: (get support on #synapse:matrix.org)
   :target: https://matrix.to/#/#synapse:matrix.org
 
 .. |development| image:: https://img.shields.io/matrix/synapse-dev:matrix.org?label=development&logo=matrix

build_rust.py

@@ -1,14 +1,12 @@
 # A build script for poetry that adds the rust extension.
 
-import itertools
 import os
-from typing import Any
+from typing import Any, Dict
 
-from packaging.specifiers import SpecifierSet
 from setuptools_rust import Binding, RustExtension
 
 
-def build(setup_kwargs: dict[str, Any]) -> None:
+def build(setup_kwargs: Dict[str, Any]) -> None:
     original_project_dir = os.path.dirname(os.path.realpath(__file__))
     cargo_toml_path = os.path.join(original_project_dir, "rust", "Cargo.toml")
 
@@ -16,27 +14,10 @@ def build(setup_kwargs: dict[str, Any]) -> None:
         target="synapse.synapse_rust",
         path=cargo_toml_path,
         binding=Binding.PyO3,
-        # This flag is a no-op in the latest versions. Instead, we need to
-        # specify this in the `bdist_wheel` config below.
         py_limited_api=True,
-        # We always build in release mode, as we can't distinguish
-        # between using `poetry` in development vs production.
+        # We force always building in release mode, as we can't tell the
+        # difference between using `poetry` in development vs production.
         debug=False,
     )
     setup_kwargs.setdefault("rust_extensions", []).append(extension)
     setup_kwargs["zip_safe"] = False
-
-    # We look up the minimum supported Python version with
-    # `python_requires` (e.g. ">=3.10.0,<4.0.0") and finding the first Python
-    # version that matches. We then convert that into the `py_limited_api` form,
-    # e.g. cp310 for Python 3.10.
-    py_limited_api: str
-    python_bounds = SpecifierSet(setup_kwargs["python_requires"])
-    for minor_version in itertools.count(start=10):
-        if f"3.{minor_version}.0" in python_bounds:
-            py_limited_api = f"cp3{minor_version}"
-            break
-
-    setup_kwargs.setdefault("options", {}).setdefault("bdist_wheel", {})[
-        "py_limited_api"
-    ] = py_limited_api

changelog.d/16533.doc

@@ -0,0 +1 @@
+Added version picker for Synapse documentation. Contributed by @Dmytro27Ind.

changelog.d/16679.feature

@@ -0,0 +1 @@
+Add config options to set the avatar and the topic of the server notices room.

changelog.d/16696.feature

@@ -0,0 +1 @@
+Add a setting to be able to tweak the delay without interaction before an email is sent following a notification.

changelog.d/16726.misc

@@ -0,0 +1 @@
+Update the implementation of [MSC2965](https://github.com/matrix-org/matrix-spec-proposals/pull/2965) (OIDC Provider discovery).

changelog.d/16737.doc

@@ -0,0 +1 @@
+Clarify that `password_config.enabled: "only_for_reauth"` does not allow new logins to be created using password auth.

changelog.d/16738.feature

@@ -0,0 +1 @@
+Add new Sentry configuration option `environment` for improved system monitoring. Contributed by @zeeshanrafiqrana.

changelog.d/16740.bugfix

@@ -0,0 +1 @@
+Fix a long-standing bug where the signing keys generated by Synapse were world-readable. Contributed by Fabian Klemp.

changelog.d/16758.misc

@@ -0,0 +1 @@
+Fix sample config doc CI.

changelog.d/18402.misc

@@ -1 +0,0 @@
-Group together dependabot update PRs to reduce the review load.

changelog.d/18475.feature

@@ -1 +0,0 @@
-Make ACLs apply to EDUs per [MSC4163](https://github.com/matrix-org/matrix-spec-proposals/pull/4163).

changelog.d/19187.misc

@@ -1 +0,0 @@
-Fix `HomeServer.shutdown()` failing if the homeserver hasn't been setup yet.

changelog.d/19206.bugfix

@@ -1 +0,0 @@
-Fix sliding sync performance slow down for long lived connections.

changelog.d/19212.misc

@@ -1 +0,0 @@
-Respond with useful error codes with `Content-Length` header/s are invalid.

changelog.d/19231.bugfix

@@ -1 +0,0 @@
-Fix a bug where Mastodon posts (and possibly other embeds) have the wrong description for URL previews.

changelog.d/19232.misc

@@ -1 +0,0 @@
-Fix `HomeServer.shutdown()` failing if the homeserver failed to `start`.

changelog.d/19234.misc

@@ -1 +0,0 @@
-Switch the build backend from `poetry-core` to `maturin`.

changelog.d/19253.misc

@@ -1 +0,0 @@
-Raise the limit for concurrently-open non-security @dependabot PRs from 5 to 10.

changelog.d/19254.removal

@@ -1 +0,0 @@
-Remove the "Updates to locked dependencies" section from the changelog due to lack of use and the maintenance burden.

changelog.d/19258.misc

@@ -1 +0,0 @@
-Require 14 days to pass before pulling in general dependency updates to help mitigate upstream supply chain attacks.

changelog.d/19260.feature

@@ -1 +0,0 @@
-Add `memberships` endpoint to the admin API. This is useful for forensics and T&S purpose.

changelog.d/19262.misc

@@ -1 +0,0 @@
-Drop the broken netlify documentation workflow until a new one is implemented.

changelog.d/19267.bugfix

@@ -1 +0,0 @@
-Fix bug where `Duration` was logged incorrectly.

changelog.d/19268.feature

@@ -1 +0,0 @@
-Add an admin API for retrieving a paginated list of quarantined media.

changelog.d/19270.doc

@@ -1 +0,0 @@
-Document the importance of `public_baseurl` when configuring OpenID Connect authentication.

changelog.d/19274.bugfix

@@ -1 +0,0 @@
-Fix bug introduced in 1.143.0 that broke support for versions of `zope-interface` older than 6.2.

changelog.d/19275.feature

@@ -1 +0,0 @@
-Server admins can bypass the quarantine media check when downloading media by setting the `admin_unsafely_bypass_quarantine` query parameter to `true` on Client-Server API media download requests.

changelog.d/19278.misc

@@ -1 +0,0 @@
-Don't include debug logs in `Clock` unless explicitly enabled.

changelog.d/19279.feature

@@ -1 +0,0 @@
-Implemented pagination for the [MSC2666](https://github.com/matrix-org/matrix-spec-proposals/pull/2666) mutual rooms endpoint. Contributed by @tulir @ Beeper.

changelog.d/19281.feature

@@ -1 +0,0 @@
-Admin API: add worker support to `GET /_synapse/admin/v2/users/<user_id>`.

changelog.d/19289.misc

@@ -1 +0,0 @@
-Use `uv` to test olddeps to ensure all transitive dependencies use minimum versions.

changelog.d/19300.feature

@@ -1 +0,0 @@
-Improve proxy support for the `federation_client.py` dev script. Contributed by Denis Kasak (@dkasak).

changelog.d/19302.misc

@@ -1 +0,0 @@
-Unpin the version of Rust we use to build Synapse wheels (was 1.82.0) now that MacOS support has been dropped.

contrib/cmdclient/console.py

@@ -3,7 +3,6 @@
 #
 # This file is licensed under the Affero General Public License (AGPL) version 3.
 #
-# Copyright 2014-2016 OpenMarket Ltd
 # Copyright (C) 2023 New Vector, Ltd
 #
 # This program is free software: you can redistribute it and/or modify
@@ -21,8 +20,7 @@
 #
 #
 
-"""Starts a synapse client console."""
-
+""" Starts a synapse client console. """
 import argparse
 import binascii
 import cmd
@@ -33,6 +31,7 @@ import sys
 import time
 import urllib
 from http import TwistedHttpClient
+from typing import Optional
 
 import urlparse
 from signedjson.key import NACL_ED25519, decode_verify_key_bytes
@@ -244,7 +243,7 @@ class SynapseCmd(cmd.Cmd):
 
         if "flows" not in json_res:
             print("Failed to find any login flows.")
-            return False
+            defer.returnValue(False)
 
         flow = json_res["flows"][0]  # assume first is the one we want.
         if "type" not in flow or "m.login.password" != flow["type"] or "stages" in flow:
@@ -253,8 +252,8 @@ class SynapseCmd(cmd.Cmd):
                 "Unable to login via the command line client. Please visit "
                 "%s to login." % fallback_url
             )
-            return False
-        return True
+            defer.returnValue(False)
+        defer.returnValue(True)
 
     def do_emailrequest(self, line):
         """Requests the association of a third party identifier
@@ -725,7 +724,7 @@ class SynapseCmd(cmd.Cmd):
         method,
         path,
         data=None,
-        query_params: dict | None = None,
+        query_params: Optional[dict] = None,
         alt_text=None,
     ):
         """Runs an HTTP request and pretty prints the output.

contrib/cmdclient/http.py

@@ -1,7 +1,6 @@
 #
 # This file is licensed under the Affero General Public License (AGPL) version 3.
 #
-# Copyright 2014-2016 OpenMarket Ltd
 # Copyright (C) 2023 New Vector, Ltd
 #
 # This program is free software: you can redistribute it and/or modify
@@ -22,6 +21,7 @@
 import json
 import urllib
 from pprint import pformat
+from typing import Optional
 
 from twisted.internet import defer, reactor
 from twisted.web.client import Agent, readBody
@@ -77,7 +77,7 @@ class TwistedHttpClient(HttpClient):
             url, data, headers_dict={"Content-Type": ["application/json"]}
         )
         body = yield readBody(response)
-        return response.code, body
+        defer.returnValue((response.code, body))
 
     @defer.inlineCallbacks
     def get_json(self, url, args=None):
@@ -87,9 +87,9 @@ class TwistedHttpClient(HttpClient):
             url = "%s?%s" % (url, qs)
         response = yield self._create_get_request(url)
         body = yield readBody(response)
-        return json.loads(body)
+        defer.returnValue(json.loads(body))
 
-    def _create_put_request(self, url, json_data, headers_dict: dict | None = None):
+    def _create_put_request(self, url, json_data, headers_dict: Optional[dict] = None):
         """Wrapper of _create_request to issue a PUT request"""
         headers_dict = headers_dict or {}
 
@@ -100,7 +100,7 @@ class TwistedHttpClient(HttpClient):
             "PUT", url, producer=_JsonProducer(json_data), headers_dict=headers_dict
         )
 
-    def _create_get_request(self, url, headers_dict: dict | None = None):
+    def _create_get_request(self, url, headers_dict: Optional[dict] = None):
         """Wrapper of _create_request to issue a GET request"""
         return self._create_request("GET", url, headers_dict=headers_dict or {})
 
@@ -112,7 +112,7 @@ class TwistedHttpClient(HttpClient):
         data=None,
         qparams=None,
         jsonreq=True,
-        headers: dict | None = None,
+        headers: Optional[dict] = None,
     ):
         headers = headers or {}
 
@@ -133,11 +133,11 @@ class TwistedHttpClient(HttpClient):
             response = yield self._create_request(method, url)
 
         body = yield readBody(response)
-        return json.loads(body)
+        defer.returnValue(json.loads(body))
 
     @defer.inlineCallbacks
     def _create_request(
-        self, method, url, producer=None, headers_dict: dict | None = None
+        self, method, url, producer=None, headers_dict: Optional[dict] = None
     ):
         """Creates and sends a request to the given url"""
         headers_dict = headers_dict or {}
@@ -172,7 +172,7 @@ class TwistedHttpClient(HttpClient):
         if self.verbose:
             print("Status %s %s" % (response.code, response.phrase))
             print(pformat(list(response.headers.getAllRawHeaders())))
-        return response
+        defer.returnValue(response)
 
     def sleep(self, seconds):
         d = defer.Deferred()

contrib/docker/README.md

@@ -30,6 +30,3 @@ docker-compose up -d
 ### More information
 
 For more information on required environment variables and mounts, see the main docker documentation at [/docker/README.md](../../docker/README.md)
-
-**For a more comprehensive Docker Compose example showcasing a full Matrix 2.0 stack, please see
-https://github.com/element-hq/element-docker-demo**

contrib/docker/docker-compose.yml

@@ -51,7 +51,7 @@ services:
       - traefik.http.routers.https-synapse.tls.certResolver=le-ssl
 
   db:
-    image: docker.io/postgres:15-alpine
+    image: docker.io/postgres:12-alpine
     # Change that password, of course!
     environment:
       - POSTGRES_USER=synapse

contrib/docker_compose_workers/README.md

@@ -8,9 +8,6 @@ All examples and snippets assume that your Synapse service is called `synapse` i
 
 An example Docker Compose file can be found [here](docker-compose.yaml).
 
-**For a more comprehensive Docker Compose example, showcasing a full Matrix 2.0 stack (originally based on this
-docker-compose.yaml), please see https://github.com/element-hq/element-docker-demo**
-
 ## Worker Service Examples in Docker Compose
 
 In order to start the Synapse container as a worker, you must specify an `entrypoint` that loads both the `homeserver.yaml` and the configuration for the worker (`synapse-generic-worker-1.yaml` in the example below). You must also include the worker type in the environment variable `SYNAPSE_WORKER` or alternatively pass `-m synapse.app.generic_worker` as part of the `entrypoint` after `"/start.py", "run"`).

contrib/grafana/synapse.json

@@ -220,24 +220,29 @@
       "yBucketBound": "auto"
     },
     {
-      "datasource": {
-        "uid": "${DS_PROMETHEUS}",
-        "type": "prometheus"
-      },
       "aliasColors": {},
+      "bars": false,
       "dashLength": 10,
+      "dashes": false,
+      "datasource": {
+        "uid": "${DS_PROMETHEUS}"
+      },
+      "description": "",
       "fieldConfig": {
         "defaults": {
           "links": []
         },
         "overrides": []
       },
+      "fill": 0,
+      "fillGradient": 0,
       "gridPos": {
         "h": 9,
         "w": 12,
         "x": 12,
         "y": 1
       },
+      "hiddenSeries": false,
       "id": 152,
       "legend": {
         "avg": false,
@@ -250,81 +255,71 @@
         "values": false
       },
       "lines": true,
+      "linewidth": 0,
+      "links": [],
       "nullPointMode": "connected",
       "options": {
         "alertThreshold": true
       },
       "paceLength": 10,
-      "pluginVersion": "10.4.3",
+      "percentage": false,
+      "pluginVersion": "9.2.2",
       "pointradius": 5,
+      "points": false,
       "renderer": "flot",
       "seriesOverrides": [
         {
           "alias": "Avg",
           "fill": 0,
-          "linewidth": 3,
-          "$$hashKey": "object:48"
+          "linewidth": 3
         },
         {
           "alias": "99%",
           "color": "#C4162A",
-          "fillBelowTo": "90%",
-          "$$hashKey": "object:49"
+          "fillBelowTo": "90%"
         },
         {
           "alias": "90%",
           "color": "#FF7383",
-          "fillBelowTo": "75%",
-          "$$hashKey": "object:50"
+          "fillBelowTo": "75%"
         },
         {
           "alias": "75%",
           "color": "#FFEE52",
-          "fillBelowTo": "50%",
-          "$$hashKey": "object:51"
+          "fillBelowTo": "50%"
         },
         {
           "alias": "50%",
           "color": "#73BF69",
-          "fillBelowTo": "25%",
-          "$$hashKey": "object:52"
+          "fillBelowTo": "25%"
         },
         {
           "alias": "25%",
           "color": "#1F60C4",
-          "fillBelowTo": "5%",
-          "$$hashKey": "object:53"
+          "fillBelowTo": "5%"
         },
         {
           "alias": "5%",
-          "lines": false,
-          "$$hashKey": "object:54"
+          "lines": false
         },
         {
           "alias": "Average",
           "color": "rgb(255, 255, 255)",
           "lines": true,
-          "linewidth": 3,
-          "$$hashKey": "object:55"
+          "linewidth": 3
         },
         {
-          "alias": "Local events being persisted",
-          "color": "#96d98D",
-          "points": true,
-          "yaxis": 2,
-          "zindex": -3,
-          "$$hashKey": "object:56"
-        },
-        {
-          "$$hashKey": "object:329",
+          "alias": "Events",
           "color": "#B877D9",
-          "alias": "All events being persisted",
+          "hideTooltip": true,
           "points": true,
           "yaxis": 2,
           "zindex": -3
         }
       ],
       "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
       "targets": [
         {
           "datasource": {
@@ -389,20 +384,7 @@
           },
           "expr": "sum(rate(synapse_http_server_response_time_seconds_sum{servlet='RoomSendEventRestServlet',index=~\"$index\",instance=\"$instance\",code=~\"2..\"}[$bucket_size])) / sum(rate(synapse_http_server_response_time_seconds_count{servlet='RoomSendEventRestServlet',index=~\"$index\",instance=\"$instance\",code=~\"2..\"}[$bucket_size]))",
           "legendFormat": "Average",
-          "refId": "H",
-          "editorMode": "code",
-          "range": true
-        },
-        {
-          "datasource": {
-            "uid": "${DS_PROMETHEUS}"
-          },
-          "expr": "sum(rate(synapse_http_server_response_time_seconds_count{servlet='RoomSendEventRestServlet',index=~\"$index\",instance=\"$instance\",code=~\"2..\"}[$bucket_size]))",
-          "hide": false,
-          "instant": false,
-          "legendFormat": "Local events being persisted",
-          "refId": "E",
-          "editorMode": "code"
+          "refId": "H"
         },
         {
           "datasource": {
@@ -411,9 +393,8 @@
           "expr": "sum(rate(synapse_storage_events_persisted_events_total{instance=\"$instance\"}[$bucket_size]))",
           "hide": false,
           "instant": false,
-          "legendFormat": "All events being persisted",
-          "refId": "I",
-          "editorMode": "code"
+          "legendFormat": "Events",
+          "refId": "E"
         }
       ],
       "thresholds": [
@@ -447,9 +428,7 @@
       "xaxis": {
         "mode": "time",
         "show": true,
-        "values": [],
-        "name": null,
-        "buckets": null
+        "values": []
       },
       "yaxes": [
         {
@@ -471,20 +450,7 @@
       ],
       "yaxis": {
         "align": false
-      },
-      "bars": false,
-      "dashes": false,
-      "description": "",
-      "fill": 0,
-      "fillGradient": 0,
-      "hiddenSeries": false,
-      "linewidth": 0,
-      "percentage": false,
-      "points": false,
-      "stack": false,
-      "steppedLine": false,
-      "timeFrom": null,
-      "timeShift": null
+      }
     },
     {
       "aliasColors": {},
@@ -2166,10 +2132,10 @@
               "datasource": {
                 "uid": "${DS_PROMETHEUS}"
               },
-              "expr": "rate(synapse_storage_events_persisted_events_sep_total{instance=\"$instance\",job=~\"$job\",index=~\"$index\"}[$bucket_size])",
+              "expr": "rate(synapse_storage_events_persisted_by_source_type{instance=\"$instance\",job=~\"$job\",index=~\"$index\"}[$bucket_size])",
               "format": "time_series",
               "intervalFactor": 2,
-              "legendFormat": "{{origin_type}}",
+              "legendFormat": "{{type}}",
               "refId": "D"
             }
           ],
@@ -2254,7 +2220,7 @@
               "datasource": {
                 "uid": "${DS_PROMETHEUS}"
               },
-              "expr": "sum by(type) (rate(synapse_storage_events_persisted_events_sep_total{job=~\"$job\",index=~\"$index\",instance=\"$instance\"}[$bucket_size]))",
+              "expr": "rate(synapse_storage_events_persisted_by_event_type{job=~\"$job\",index=~\"$index\",instance=\"$instance\"}[$bucket_size])",
               "format": "time_series",
               "instant": false,
               "intervalFactor": 2,
@@ -2294,6 +2260,99 @@
             "align": false
           }
         },
+        {
+          "aliasColors": {
+            "irc-freenode (local)": "#EAB839"
+          },
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": {
+            "uid": "${DS_PROMETHEUS}"
+          },
+          "decimals": 1,
+          "fill": 1,
+          "fillGradient": 0,
+          "gridPos": {
+            "h": 7,
+            "w": 12,
+            "x": 0,
+            "y": 44
+          },
+          "hiddenSeries": false,
+          "id": 44,
+          "legend": {
+            "alignAsTable": true,
+            "avg": false,
+            "current": false,
+            "hideEmpty": true,
+            "hideZero": true,
+            "max": false,
+            "min": false,
+            "show": true,
+            "total": false,
+            "values": false
+          },
+          "lines": true,
+          "linewidth": 1,
+          "links": [],
+          "nullPointMode": "null",
+          "options": {
+            "alertThreshold": true
+          },
+          "percentage": false,
+          "pluginVersion": "9.2.2",
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "datasource": {
+                "uid": "${DS_PROMETHEUS}"
+              },
+              "expr": "rate(synapse_storage_events_persisted_by_origin{job=~\"$job\",index=~\"$index\",instance=\"$instance\"}[$bucket_size])",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "{{origin_entity}} ({{origin_type}})",
+              "refId": "A",
+              "step": 20
+            }
+          ],
+          "thresholds": [],
+          "timeRegions": [],
+          "title": "Events/s by Origin",
+          "tooltip": {
+            "shared": false,
+            "sort": 2,
+            "value_type": "individual"
+          },
+          "type": "graph",
+          "xaxis": {
+            "mode": "time",
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
+            {
+              "format": "hertz",
+              "logBase": 1,
+              "min": "0",
+              "show": true
+            },
+            {
+              "format": "short",
+              "logBase": 1,
+              "show": true
+            }
+          ],
+          "yaxis": {
+            "align": false
+          }
+        },
         {
           "aliasColors": {},
           "bars": false,
@@ -4303,7 +4362,7 @@
               "exemplar": false,
               "expr": "(time() - max without (job, index, host) (avg_over_time(synapse_federation_last_received_pdu_time[10m]))) / 60",
               "instant": false,
-              "legendFormat": "{{origin_server_name}} ",
+              "legendFormat": "{{server_name}} ",
               "range": true,
               "refId": "A"
             }
@@ -4425,7 +4484,7 @@
               "exemplar": false,
               "expr": "(time() - max without (job, index, host) (avg_over_time(synapse_federation_last_sent_pdu_time[10m]))) / 60",
               "instant": false,
-              "legendFormat": "{{destination_server_name}}",
+              "legendFormat": "{{server_name}}",
               "range": true,
               "refId": "A"
             }

contrib/graph/graph.py

@@ -1,7 +1,6 @@
 #
 # This file is licensed under the Affero General Public License (AGPL) version 3.
 #
-# Copyright 2014-2016 OpenMarket Ltd
 # Copyright (C) 2023 New Vector, Ltd
 #
 # This program is free software: you can redistribute it and/or modify
@@ -20,10 +19,11 @@
 #
 
 import argparse
+import cgi
 import datetime
-import html
 import json
 import urllib.request
+from typing import List
 
 import pydot
 
@@ -32,7 +32,7 @@ def make_name(pdu_id: str, origin: str) -> str:
     return f"{pdu_id}@{origin}"
 
 
-def make_graph(pdus: list[dict], filename_prefix: str) -> None:
+def make_graph(pdus: List[dict], filename_prefix: str) -> None:
     """
     Generate a dot and SVG file for a graph of events in the room based on the
     topological ordering by querying a homeserver.
@@ -44,10 +44,6 @@ def make_graph(pdus: list[dict], filename_prefix: str) -> None:
     colors = {"red", "green", "blue", "yellow", "purple"}
 
     for pdu in pdus:
-        # TODO: The "origin" field has since been removed from events generated
-        # by Synapse. We should consider removing it here as well but since this
-        # is part of `contrib/`, it is left for the community to revise and ensure things
-        # still work correctly.
         origins.add(pdu.get("origin"))
 
     color_map = {color: color for color in colors if color in origins}
@@ -88,7 +84,7 @@ def make_graph(pdus: list[dict], filename_prefix: str) -> None:
             "name": name,
             "type": pdu.get("pdu_type"),
             "state_key": pdu.get("state_key"),
-            "content": html.escape(json.dumps(pdu.get("content")), quote=True),
+            "content": cgi.escape(json.dumps(pdu.get("content")), quote=True),
             "time": t,
             "depth": pdu.get("depth"),
         }
@@ -126,7 +122,7 @@ def make_graph(pdus: list[dict], filename_prefix: str) -> None:
     graph.write_svg("%s.svg" % filename_prefix, prog="dot")
 
 
-def get_pdus(host: str, room: str) -> list[dict]:
+def get_pdus(host: str, room: str) -> List[dict]:
     transaction = json.loads(
         urllib.request.urlopen(
             f"http://{host}/_matrix/federation/v1/context/{room}/"

contrib/graph/graph2.py

@@ -1,7 +1,6 @@
 #
 # This file is licensed under the Affero General Public License (AGPL) version 3.
 #
-# Copyright 2014-2016 OpenMarket Ltd
 # Copyright (C) 2023 New Vector, Ltd
 #
 # This program is free software: you can redistribute it and/or modify

contrib/graph/graph3.py

@@ -1,7 +1,6 @@
 #
 # This file is licensed under the Affero General Public License (AGPL) version 3.
 #
-# Copyright 2016 OpenMarket Ltd
 # Copyright (C) 2023 New Vector, Ltd
 #
 # This program is free software: you can redistribute it and/or modify

contrib/prometheus/synapse-v2.rules

@@ -44,3 +44,31 @@ groups:
   ###
   ### End of 'Prometheus Console Only' rules block
   ###
+
+
+  ###
+  ### Grafana Only
+  ### The following rules are only needed if you use the Grafana dashboard
+  ### in contrib/grafana/synapse.json
+  ###
+  - record: synapse_storage_events_persisted_by_source_type
+    expr: sum without(type, origin_type, origin_entity) (synapse_storage_events_persisted_events_sep_total{origin_type="remote"})
+    labels:
+      type: remote
+  - record: synapse_storage_events_persisted_by_source_type
+    expr: sum without(type, origin_type, origin_entity) (synapse_storage_events_persisted_events_sep_total{origin_entity="*client*",origin_type="local"})
+    labels:
+      type: local
+  - record: synapse_storage_events_persisted_by_source_type
+    expr: sum without(type, origin_type, origin_entity) (synapse_storage_events_persisted_events_sep_total{origin_entity!="*client*",origin_type="local"})
+    labels:
+      type: bridges
+
+  - record: synapse_storage_events_persisted_by_event_type
+    expr: sum without(origin_entity, origin_type) (synapse_storage_events_persisted_events_sep_total)
+
+  - record: synapse_storage_events_persisted_by_origin
+    expr: sum without(type) (synapse_storage_events_persisted_events_sep_total)
+  ###
+  ### End of 'Grafana Only' rules block
+  ###

debian/build_virtualenv

@@ -35,7 +35,7 @@ TEMP_VENV="$(mktemp -d)"
 python3 -m venv "$TEMP_VENV"
 source "$TEMP_VENV/bin/activate"
 pip install -U pip
-pip install poetry==2.1.1 poetry-plugin-export==1.9.0
+pip install poetry==1.3.2
 poetry export \
     --extras all \
     --extras test \

debian/changelog

@@ -1,800 +1,3 @@
-matrix-synapse-py3 (1.144.0) stable; urgency=medium
-
-  * New Synapse release 1.144.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 09 Dec 2025 08:30:40 -0700
-
-matrix-synapse-py3 (1.144.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.144.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 02 Dec 2025 09:11:19 -0700
-
-matrix-synapse-py3 (1.143.0) stable; urgency=medium
-
-  * New Synapse release 1.143.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 25 Nov 2025 08:44:56 -0700
-
-matrix-synapse-py3 (1.143.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.143.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 18 Nov 2025 17:36:08 -0700
-
-matrix-synapse-py3 (1.143.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.143.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 18 Nov 2025 13:08:39 -0700
-
-matrix-synapse-py3 (1.142.1) stable; urgency=medium
-
-  * New Synapse release 1.142.1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 18 Nov 2025 12:25:23 -0700
-
-matrix-synapse-py3 (1.142.0) stable; urgency=medium
-
-  * New Synapse release 1.142.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 11 Nov 2025 09:45:51 +0000
-
-matrix-synapse-py3 (1.142.0~rc4) stable; urgency=medium
-
-  * New Synapse release 1.142.0rc4.
-
- -- Synapse Packaging team <packages@matrix.org>  Fri, 07 Nov 2025 10:54:42 +0000
-
-matrix-synapse-py3 (1.142.0~rc3) stable; urgency=medium
-
-  * New Synapse release 1.142.0rc3.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 04 Nov 2025 17:39:11 +0000
-
-matrix-synapse-py3 (1.142.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.142.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 04 Nov 2025 16:21:30 +0000
-
-matrix-synapse-py3 (1.142.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.142.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 04 Nov 2025 13:20:15 +0000
-
-matrix-synapse-py3 (1.141.0) stable; urgency=medium
-
-  * New Synapse release 1.141.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 29 Oct 2025 11:01:43 +0000
-
-matrix-synapse-py3 (1.141.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.141.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 28 Oct 2025 10:20:26 +0000
-
-matrix-synapse-py3 (1.141.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.141.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 21 Oct 2025 11:01:44 +0100
-
-matrix-synapse-py3 (1.140.0) stable; urgency=medium
-
-  * New Synapse release 1.140.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 14 Oct 2025 15:22:36 +0100
-
-matrix-synapse-py3 (1.140.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.140.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Fri, 10 Oct 2025 10:56:51 +0100
-
-matrix-synapse-py3 (1.139.2) stable; urgency=medium
-
-  * New Synapse release 1.139.2.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 07 Oct 2025 16:29:47 +0100
-
-matrix-synapse-py3 (1.139.1) stable; urgency=medium
-
-  * New Synapse release 1.139.1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 07 Oct 2025 11:46:51 +0100
-
-matrix-synapse-py3 (1.138.4) stable; urgency=medium
-
-  * New Synapse release 1.138.4.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 07 Oct 2025 16:28:38 +0100
-
-matrix-synapse-py3 (1.138.3) stable; urgency=medium
-
-  * New Synapse release 1.138.3.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 07 Oct 2025 12:54:18 +0100
-
-matrix-synapse-py3 (1.139.0) stable; urgency=medium
-
-  * New Synapse release 1.139.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 30 Sep 2025 11:58:55 +0100
-
-matrix-synapse-py3 (1.139.0~rc3) stable; urgency=medium
-
-  * New Synapse release 1.139.0rc3.
-
- -- Synapse Packaging team <packages@matrix.org>  Thu, 25 Sep 2025 12:13:23 +0100
-
-matrix-synapse-py3 (1.138.2) stable; urgency=medium
-
-  * The licensing specifier has been updated to add an optional
-    `LicenseRef-Element-Commercial` license. The code was already licensed in
-    this manner - the debian metadata was just not updated to reflect it.
-
- -- Synapse Packaging team <packages@matrix.org>  Thu, 25 Sep 2025 12:17:17 +0100
-
-matrix-synapse-py3 (1.138.1) stable; urgency=medium
-
-  * New Synapse release 1.138.1.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 24 Sep 2025 11:32:38 +0100
-
-matrix-synapse-py3 (1.139.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.139.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 23 Sep 2025 15:31:42 +0100
-
-matrix-synapse-py3 (1.139.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.139.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 23 Sep 2025 13:24:50 +0100
-
-matrix-synapse-py3 (1.138.0~rc1) stable; urgency=medium
-
-  * New synapse release 1.138.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 02 Sep 2025 12:16:14 +0000
-
-matrix-synapse-py3 (1.137.0) stable; urgency=medium
-
-  * New Synapse release 1.137.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 26 Aug 2025 10:23:41 +0100
-
-matrix-synapse-py3 (1.137.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.137.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 19 Aug 2025 10:55:22 +0100
-
-matrix-synapse-py3 (1.136.0) stable; urgency=medium
-
-  * New Synapse release 1.136.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 12 Aug 2025 13:18:03 +0100
-
-matrix-synapse-py3 (1.136.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.136.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Mon, 11 Aug 2025 12:18:52 -0600
-
-matrix-synapse-py3 (1.136.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.136.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 05 Aug 2025 08:13:30 -0600
-
-matrix-synapse-py3 (1.135.2) stable; urgency=medium
-
-  * New Synapse release 1.135.2.
-
- -- Synapse Packaging team <packages@matrix.org>  Mon, 11 Aug 2025 11:52:01 -0600
-
-matrix-synapse-py3 (1.135.1) stable; urgency=medium
-
-  * New Synapse release 1.135.1.
-
- -- Synapse Packaging team <packages@matrix.org>  Mon, 11 Aug 2025 11:13:15 -0600
-
-matrix-synapse-py3 (1.135.0) stable; urgency=medium
-
-  * New Synapse release 1.135.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Fri, 01 Aug 2025 13:12:28 +0100
-
-matrix-synapse-py3 (1.135.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.135.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 30 Jul 2025 12:19:14 +0100
-
-matrix-synapse-py3 (1.135.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.135.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 22 Jul 2025 12:08:37 +0100
-
-matrix-synapse-py3 (1.134.0) stable; urgency=medium
-
-  * New Synapse release 1.134.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 15 Jul 2025 14:22:50 +0100
-
-matrix-synapse-py3 (1.134.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.134.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 09 Jul 2025 11:27:13 +0100
-
-matrix-synapse-py3 (1.133.0) stable; urgency=medium
-
-  * New synapse release 1.133.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 01 Jul 2025 13:13:24 +0000
-
-matrix-synapse-py3 (1.133.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.133.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 24 Jun 2025 11:57:47 +0100
-
-matrix-synapse-py3 (1.132.0) stable; urgency=medium
-
-  * New Synapse release 1.132.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 17 Jun 2025 13:16:20 +0100
-
-matrix-synapse-py3 (1.132.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.132.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 10 Jun 2025 11:15:18 +0100
-
-matrix-synapse-py3 (1.131.0) stable; urgency=medium
-
-  * New Synapse release 1.131.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 03 Jun 2025 14:36:55 +0100
-
-matrix-synapse-py3 (1.131.0~rc1) stable; urgency=medium
-
-  * New synapse release 1.131.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 28 May 2025 10:25:44 +0000
-
-matrix-synapse-py3 (1.130.0) stable; urgency=medium
-
-  * New Synapse release 1.130.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 20 May 2025 08:34:13 -0600
-
-matrix-synapse-py3 (1.130.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.130.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 13 May 2025 10:44:04 +0100
-
-matrix-synapse-py3 (1.129.0) stable; urgency=medium
-
-  * New Synapse release 1.129.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 06 May 2025 12:22:11 +0100
-
-matrix-synapse-py3 (1.129.0~rc2) stable; urgency=medium
-
-  * New synapse release 1.129.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 30 Apr 2025 13:13:16 +0000
-
-matrix-synapse-py3 (1.129.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.129.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 15 Apr 2025 10:47:43 -0600
-
-matrix-synapse-py3 (1.128.0) stable; urgency=medium
-
-  * New Synapse release 1.128.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 08 Apr 2025 14:09:54 +0100
-
-matrix-synapse-py3 (1.128.0~rc1) stable; urgency=medium
-
-  * Update Poetry to 2.1.1.
-  * New synapse release 1.128.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 01 Apr 2025 14:35:33 +0000
-
-matrix-synapse-py3 (1.127.1) stable; urgency=medium
-
-  * New Synapse release 1.127.1.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 26 Mar 2025 21:07:31 +0000
-
-matrix-synapse-py3 (1.127.0) stable; urgency=medium
-
-  * New Synapse release 1.127.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 25 Mar 2025 12:04:15 +0000
-
-matrix-synapse-py3 (1.127.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.127.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 18 Mar 2025 13:30:05 +0000
-
-matrix-synapse-py3 (1.126.0) stable; urgency=medium
-
-  * New Synapse release 1.126.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 11 Mar 2025 13:11:29 +0000
-
-matrix-synapse-py3 (1.126.0~rc3) stable; urgency=medium
-
-  * New Synapse release 1.126.0rc3.
-
- -- Synapse Packaging team <packages@matrix.org>  Fri, 07 Mar 2025 15:45:05 +0000
-
-matrix-synapse-py3 (1.126.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.126.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 05 Mar 2025 14:29:12 +0000
-
-matrix-synapse-py3 (1.126.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.126.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 04 Mar 2025 13:11:51 +0000
-
-matrix-synapse-py3 (1.125.0) stable; urgency=medium
-
-  * New Synapse release 1.125.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 25 Feb 2025 08:10:07 -0700
-
-matrix-synapse-py3 (1.125.0~rc1) stable; urgency=medium
-
-  * New synapse release 1.125.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 18 Feb 2025 13:32:49 +0000
-
-matrix-synapse-py3 (1.124.0) stable; urgency=medium
-
-  * New Synapse release 1.124.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 11 Feb 2025 11:55:22 +0100
-
-matrix-synapse-py3 (1.124.0~rc3) stable; urgency=medium
-
-  * New Synapse release 1.124.0rc3.
-
- -- Synapse Packaging team <packages@matrix.org>  Fri, 07 Feb 2025 13:42:55 +0000
-
-matrix-synapse-py3 (1.124.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.124.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 05 Feb 2025 16:35:53 +0000
-
-matrix-synapse-py3 (1.124.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.124.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 04 Feb 2025 11:53:05 +0000
-
-matrix-synapse-py3 (1.123.0) stable; urgency=medium
-
-  * New Synapse release 1.123.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 28 Jan 2025 08:37:34 -0700
-
-matrix-synapse-py3 (1.123.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.123.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 21 Jan 2025 14:39:57 +0100
-
-matrix-synapse-py3 (1.122.0) stable; urgency=medium
-
-  * New Synapse release 1.122.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 14 Jan 2025 14:14:14 +0000
-
-matrix-synapse-py3 (1.122.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.122.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 07 Jan 2025 14:06:19 +0000
-
-matrix-synapse-py3 (1.121.1) stable; urgency=medium
-
-  * New Synapse release 1.121.1.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 11 Dec 2024 18:24:48 +0000
-
-matrix-synapse-py3 (1.121.0) stable; urgency=medium
-
-  * New Synapse release 1.121.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 11 Dec 2024 13:12:30 +0100
-
-matrix-synapse-py3 (1.121.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.121.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 04 Dec 2024 14:47:23 +0000
-
-matrix-synapse-py3 (1.120.2) stable; urgency=medium
-
-  * New synapse release 1.120.2.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 03 Dec 2024 15:43:37 +0000
-
-matrix-synapse-py3 (1.120.1) stable; urgency=medium
-
-  * New synapse release 1.120.1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 03 Dec 2024 09:07:57 +0000
-
-matrix-synapse-py3 (1.120.0) stable; urgency=medium
-
-  * New synapse release 1.120.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 26 Nov 2024 13:10:23 +0000
-
-matrix-synapse-py3 (1.120.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.120.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 20 Nov 2024 15:02:21 +0000
-
-matrix-synapse-py3 (1.119.0) stable; urgency=medium
-
-  * New Synapse release 1.119.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 13 Nov 2024 13:57:51 +0000
-
-matrix-synapse-py3 (1.119.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.119.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Mon, 11 Nov 2024 14:33:02 +0000
-
-matrix-synapse-py3 (1.119.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.119.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 06 Nov 2024 08:59:43 -0700
-
-matrix-synapse-py3 (1.118.0) stable; urgency=medium
-
-  * New Synapse release 1.118.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 29 Oct 2024 15:29:53 +0100
-
-matrix-synapse-py3 (1.118.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.118.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 22 Oct 2024 11:48:14 +0100
-
-matrix-synapse-py3 (1.117.0) stable; urgency=medium
-
-  * New Synapse release 1.117.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 15 Oct 2024 10:46:30 +0100
-
-matrix-synapse-py3 (1.117.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.117.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 08 Oct 2024 14:37:11 +0100
-
-matrix-synapse-py3 (1.116.0) stable; urgency=medium
-
-  * New Synapse release 1.116.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 01 Oct 2024 11:14:07 +0100
-
-matrix-synapse-py3 (1.116.0~rc2) stable; urgency=medium
-
-  * New synapse release 1.116.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Thu, 26 Sep 2024 13:28:43 +0000
-
-matrix-synapse-py3 (1.116.0~rc1) stable; urgency=medium
-
-  * New synapse release 1.116.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 25 Sep 2024 09:34:07 +0000
-
-matrix-synapse-py3 (1.115.0) stable; urgency=medium
-
-  * New Synapse release 1.115.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 17 Sep 2024 14:32:10 +0100
-
-matrix-synapse-py3 (1.115.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.115.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Thu, 12 Sep 2024 11:10:15 +0100
-
-matrix-synapse-py3 (1.115.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.115.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 10 Sep 2024 08:39:09 -0600
-
-matrix-synapse-py3 (1.114.0) stable; urgency=medium
-
-  * New Synapse release 1.114.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Mon, 02 Sep 2024 15:14:53 +0100
-
-matrix-synapse-py3 (1.114.0~rc3) stable; urgency=medium
-
-  * New Synapse release 1.114.0rc3.
-
- -- Synapse Packaging team <packages@matrix.org>  Fri, 30 Aug 2024 16:38:05 +0100
-
-matrix-synapse-py3 (1.114.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.114.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Fri, 30 Aug 2024 15:35:13 +0100
-
-matrix-synapse-py3 (1.114.0~rc1) stable; urgency=medium
-
-  * New synapse release 1.114.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 20 Aug 2024 12:55:28 +0000
-
-matrix-synapse-py3 (1.113.0) stable; urgency=medium
-
-  * New Synapse release 1.113.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 13 Aug 2024 14:36:56 +0100
-
-matrix-synapse-py3 (1.113.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.113.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 06 Aug 2024 12:23:23 +0100
-
-matrix-synapse-py3 (1.112.0) stable; urgency=medium
-
-  * New Synapse release 1.112.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 30 Jul 2024 17:15:48 +0100
-
-matrix-synapse-py3 (1.112.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.112.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 23 Jul 2024 08:58:55 -0600
-
-matrix-synapse-py3 (1.111.1) stable; urgency=medium
-
-  * New Synapse release 1.111.1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 30 Jul 2024 16:13:52 +0100
-
-matrix-synapse-py3 (1.111.0) stable; urgency=medium
-
-  * New Synapse release 1.111.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 16 Jul 2024 12:42:46 +0200
-
-matrix-synapse-py3 (1.111.0~rc2) stable; urgency=medium
-
-  * New synapse release 1.111.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 10 Jul 2024 08:46:54 +0000
-
-matrix-synapse-py3 (1.111.0~rc1) stable; urgency=medium
-
-  * New synapse release 1.111.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 09 Jul 2024 09:49:25 +0000
-
-matrix-synapse-py3 (1.110.0) stable; urgency=medium
-
-  * New Synapse release 1.110.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 03 Jul 2024 09:08:59 -0600
-
-matrix-synapse-py3 (1.110.0~rc3) stable; urgency=medium
-
-  * New Synapse release 1.110.0rc3.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 02 Jul 2024 08:28:56 -0600
-
-matrix-synapse-py3 (1.110.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.110.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 26 Jun 2024 18:14:48 +0200
-
-matrix-synapse-py3 (1.110.0~rc1) stable; urgency=medium
-
-  * `register_new_matrix_user` now supports a --password-file and a --exists-ok flag.
-  * New Synapse release 1.110.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 26 Jun 2024 14:07:56 +0200
-
-matrix-synapse-py3 (1.109.0) stable; urgency=medium
-
-  * New synapse release 1.109.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 18 Jun 2024 09:45:15 +0000
-
-matrix-synapse-py3 (1.109.0~rc3) stable; urgency=medium
-
-  * New synapse release 1.109.0rc3.
-
- -- Synapse Packaging team <packages@matrix.org>  Mon, 17 Jun 2024 12:05:24 +0000
-
-matrix-synapse-py3 (1.109.0~rc2) stable; urgency=medium
-
-  * New synapse release 1.109.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 11 Jun 2024 13:20:17 +0000
-
-matrix-synapse-py3 (1.109.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.109.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 04 Jun 2024 09:42:46 +0100
-
-matrix-synapse-py3 (1.108.0) stable; urgency=medium
-
-  * New Synapse release 1.108.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 28 May 2024 11:54:22 +0100
-
-matrix-synapse-py3 (1.108.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.108.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 21 May 2024 10:54:13 +0100
-
-matrix-synapse-py3 (1.107.0) stable; urgency=medium
-
-  * New Synapse release 1.107.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 14 May 2024 14:15:34 +0100
-
-matrix-synapse-py3 (1.107.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.107.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 07 May 2024 16:26:26 +0100
-
-matrix-synapse-py3 (1.106.0) stable; urgency=medium
-
-  * New Synapse release 1.106.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 30 Apr 2024 11:51:43 +0100
-
-matrix-synapse-py3 (1.106.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.106.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Thu, 25 Apr 2024 15:54:59 +0100
-
-matrix-synapse-py3 (1.105.1) stable; urgency=medium
-
-  * New Synapse release 1.105.1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 23 Apr 2024 15:56:18 +0100
-
-matrix-synapse-py3 (1.105.0) stable; urgency=medium
-
-  * New Synapse release 1.105.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 16 Apr 2024 15:53:23 +0100
-
-matrix-synapse-py3 (1.105.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.105.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Thu, 11 Apr 2024 12:15:49 +0100
-
-matrix-synapse-py3 (1.104.0) stable; urgency=medium
-
-  * New Synapse release 1.104.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 02 Apr 2024 17:15:45 +0100
-
-matrix-synapse-py3 (1.104.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.104.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 26 Mar 2024 11:48:58 +0000
-
-matrix-synapse-py3 (1.103.0) stable; urgency=medium
-
-  * New Synapse release 1.103.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 19 Mar 2024 12:24:36 +0000
-
-matrix-synapse-py3 (1.103.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.103.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 12 Mar 2024 15:02:56 +0000
-
-matrix-synapse-py3 (1.102.0) stable; urgency=medium
-
-  * New Synapse release 1.102.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 05 Mar 2024 14:47:03 +0000
-
-matrix-synapse-py3 (1.102.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.102.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 20 Feb 2024 15:50:36 +0000
-
-matrix-synapse-py3 (1.101.0) stable; urgency=medium
-
-  * New Synapse release 1.101.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 13 Feb 2024 10:45:35 +0000
-
-matrix-synapse-py3 (1.101.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.101.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 06 Feb 2024 16:02:02 +0000
-
-matrix-synapse-py3 (1.100.0) stable; urgency=medium
-
-  * New Synapse release 1.100.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 30 Jan 2024 16:58:19 +0000
-
-matrix-synapse-py3 (1.100.0~rc3) stable; urgency=medium
-
-  * New Synapse release 1.100.0rc3.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 24 Jan 2024 14:18:15 +0000
-
-matrix-synapse-py3 (1.100.0~rc2) stable; urgency=medium
-
-  * New Synapse release 1.100.0rc2.
-
- -- Synapse Packaging team <packages@matrix.org>  Wed, 24 Jan 2024 11:59:51 +0000
-
-matrix-synapse-py3 (1.100.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.100.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 23 Jan 2024 14:24:16 +0000
-
-matrix-synapse-py3 (1.99.0) stable; urgency=medium
-
-  * Fix copyright file with new licensing
-  * New Synapse release 1.99.0.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 16 Jan 2024 11:58:34 +0000
-
-matrix-synapse-py3 (1.99.0~rc1) stable; urgency=medium
-
-  * New Synapse release 1.99.0rc1.
-
- -- Synapse Packaging team <packages@matrix.org>  Tue, 09 Jan 2024 13:43:56 +0000
-
 matrix-synapse-py3 (1.98.0) stable; urgency=medium
 
   * New Synapse release 1.98.0.

debian/copyright

@@ -6,10 +6,6 @@ Files: *
 Copyright: 2014-2017, OpenMarket Ltd, 2017-2018 New Vector Ltd
 License: Apache-2.0
 
-Files: *
-Copyright: 2023 New Vector Ltd
-License: AGPL-3.0-or-later or LicenseRef-Element-Commercial
-
 Files: synapse/config/saml2.py
 Copyright: 2015, Ericsson
 License: Apache-2.0

debian/hash_password.1

@@ -1,13 +1,10 @@
-.\" generated with Ronn-NG/v0.10.1
-.\" http://github.com/apjanke/ronn-ng/tree/0.10.1
-.TH "HASH_PASSWORD" "1" "August 2024" ""
+.\" generated with Ronn-NG/v0.8.0
+.\" http://github.com/apjanke/ronn-ng/tree/0.8.0
+.TH "HASH_PASSWORD" "1" "July 2021" "" ""
 .SH "NAME"
 \fBhash_password\fR \- Calculate the hash of a new password, so that passwords can be reset
 .SH "SYNOPSIS"
-.TS
-allbox;
-\fBhash_password\fR [\fB\-p\fR	\fB\-\-password\fR [password]] [\fB\-c\fR	\fB\-\-config\fR \fIfile\fR]
-.TE
+\fBhash_password\fR [\fB\-p\fR|\fB\-\-password\fR [password]] [\fB\-c\fR|\fB\-\-config\fR \fIfile\fR]
 .SH "DESCRIPTION"
 \fBhash_password\fR calculates the hash of a supplied password using bcrypt\.
 .P
@@ -23,7 +20,7 @@ bcrypt_rounds: 17 password_config: pepper: "random hashing pepper"
 .SH "OPTIONS"
 .TP
 \fB\-p\fR, \fB\-\-password\fR
-Read the password form the command line if [password] is supplied, or from \fBSTDIN\fR\. If not, prompt the user and read the password from the tty prompt\. It is not recommended to type the password on the command line directly\. Use the STDIN instead\.
+Read the password form the command line if [password] is supplied\. If not, prompt the user and read the password form the \fBSTDIN\fR\. It is not recommended to type the password on the command line directly\. Use the STDIN instead\.
 .TP
 \fB\-c\fR, \fB\-\-config\fR
 Read the supplied YAML \fIfile\fR containing the options \fBbcrypt_rounds\fR and the \fBpassword_config\fR section containing the \fBpepper\fR value\.
@@ -36,17 +33,7 @@ $2b$12$VJNqWQYfsWTEwcELfoSi4Oa8eA17movHqqi8\.X8fWFpum7SxZ9MFe
 .fi
 .IP "" 0
 .P
-Hash from the stdin:
-.IP "" 4
-.nf
-$ cat password_file | hash_password
-Password:
-Confirm password:
-$2b$12$AszlvfmJl2esnyhmn8m/kuR2tdXgROWtWxnX\.rcuAbM8ErLoUhybG
-.fi
-.IP "" 0
-.P
-Hash from the prompt:
+Hash from the STDIN:
 .IP "" 4
 .nf
 $ hash_password
@@ -66,6 +53,6 @@ $2b$12$CwI\.wBNr\.w3kmiUlV3T5s\.GT2wH7uebDCovDrCOh18dFedlANK99O
 .fi
 .IP "" 0
 .SH "COPYRIGHT"
-This man page was written by Rahul De «rahulde@swecha\.net» for Debian GNU/Linux distribution\.
+This man page was written by Rahul De <\fI\%mailto:rahulde@swecha\.net\fR> for Debian GNU/Linux distribution\.
 .SH "SEE ALSO"
 synctl(1), synapse_port_db(1), register_new_matrix_user(1), synapse_review_recent_signups(1)

debian/hash_password.1.html

@@ -1,182 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-  <meta http-equiv='content-type' content='text/html;charset=utf-8'>
-  <meta name='generator' content='Ronn-NG/v0.10.1 (http://github.com/apjanke/ronn-ng/tree/0.10.1)'>
-  <title>hash_password(1) - Calculate the hash of a new password, so that passwords can be reset</title>
-  <style type='text/css' media='all'>
-  /* style: man */
-  body#manpage {margin:0}
-  .mp {max-width:100ex;padding:0 9ex 1ex 4ex}
-  .mp p,.mp pre,.mp ul,.mp ol,.mp dl {margin:0 0 20px 0}
-  .mp h2 {margin:10px 0 0 0}
-  .mp > p,.mp > pre,.mp > ul,.mp > ol,.mp > dl {margin-left:8ex}
-  .mp h3 {margin:0 0 0 4ex}
-  .mp dt {margin:0;clear:left}
-  .mp dt.flush {float:left;width:8ex}
-  .mp dd {margin:0 0 0 9ex}
-  .mp h1,.mp h2,.mp h3,.mp h4 {clear:left}
-  .mp pre {margin-bottom:20px}
-  .mp pre+h2,.mp pre+h3 {margin-top:22px}
-  .mp h2+pre,.mp h3+pre {margin-top:5px}
-  .mp img {display:block;margin:auto}
-  .mp h1.man-title {display:none}
-  .mp,.mp code,.mp pre,.mp tt,.mp kbd,.mp samp,.mp h3,.mp h4 {font-family:monospace;font-size:14px;line-height:1.42857142857143}
-  .mp h2 {font-size:16px;line-height:1.25}
-  .mp h1 {font-size:20px;line-height:2}
-  .mp {text-align:justify;background:#fff}
-  .mp,.mp code,.mp pre,.mp pre code,.mp tt,.mp kbd,.mp samp {color:#131211}
-  .mp h1,.mp h2,.mp h3,.mp h4 {color:#030201}
-  .mp u {text-decoration:underline}
-  .mp code,.mp strong,.mp b {font-weight:bold;color:#131211}
-  .mp em,.mp var {font-style:italic;color:#232221;text-decoration:none}
-  .mp a,.mp a:link,.mp a:hover,.mp a code,.mp a pre,.mp a tt,.mp a kbd,.mp a samp {color:#0000ff}
-  .mp b.man-ref {font-weight:normal;color:#434241}
-  .mp pre {padding:0 4ex}
-  .mp pre code {font-weight:normal;color:#434241}
-  .mp h2+pre,h3+pre {padding-left:0}
-  ol.man-decor,ol.man-decor li {margin:3px 0 10px 0;padding:0;float:left;width:33%;list-style-type:none;text-transform:uppercase;color:#999;letter-spacing:1px}
-  ol.man-decor {width:100%}
-  ol.man-decor li.tl {text-align:left}
-  ol.man-decor li.tc {text-align:center;letter-spacing:4px}
-  ol.man-decor li.tr {text-align:right;float:right}
-  </style>
-</head>
-<!--
-  The following styles are deprecated and will be removed at some point:
-  div#man, div#man ol.man, div#man ol.head, div#man ol.man.
-
-  The .man-page, .man-decor, .man-head, .man-foot, .man-title, and
-  .man-navigation should be used instead.
--->
-<body id='manpage'>
-  <div class='mp' id='man'>
-
-  <div class='man-navigation' style='display:none'>
-    <a href="#NAME">NAME</a>
-    <a href="#SYNOPSIS">SYNOPSIS</a>
-    <a href="#DESCRIPTION">DESCRIPTION</a>
-    <a href="#FILES">FILES</a>
-    <a href="#OPTIONS">OPTIONS</a>
-    <a href="#EXAMPLES">EXAMPLES</a>
-    <a href="#COPYRIGHT">COPYRIGHT</a>
-    <a href="#SEE-ALSO">SEE ALSO</a>
-  </div>
-
-  <ol class='man-decor man-head man head'>
-    <li class='tl'>hash_password(1)</li>
-    <li class='tc'></li>
-    <li class='tr'>hash_password(1)</li>
-  </ol>
-
-  
-
-<h2 id="NAME">NAME</h2>
-<p class="man-name">
-  <code>hash_password</code> - <span class="man-whatis">Calculate the hash of a new password, so that passwords can be reset</span>
-</p>
-<h2 id="SYNOPSIS">SYNOPSIS</h2>
-
-<table>
-  <tbody>
-    <tr>
-      <td>
-<code>hash_password</code> [<code>-p</code>
-</td>
-      <td>
-<code>--password</code> [password]] [<code>-c</code>
-</td>
-      <td>
-<code>--config</code> <var>file</var>]</td>
-    </tr>
-  </tbody>
-</table>
-
-<h2 id="DESCRIPTION">DESCRIPTION</h2>
-
-<p><strong>hash_password</strong> calculates the hash of a supplied password using bcrypt.</p>
-
-<p><code>hash_password</code> takes a password as an parameter either on the command line
-or the <code>STDIN</code> if not supplied.</p>
-
-<p>It accepts an YAML file which can be used to specify parameters like the
-number of rounds for bcrypt and password_config section having the pepper
-value used for the hashing. By default <code>bcrypt_rounds</code> is set to <strong>12</strong>.</p>
-
-<p>The hashed password is written on the <code>STDOUT</code>.</p>
-
-<h2 id="FILES">FILES</h2>
-
-<p>A sample YAML file accepted by <code>hash_password</code> is described below:</p>
-
-<p>bcrypt_rounds: 17
-  password_config:
-    pepper: "random hashing pepper"</p>
-
-<h2 id="OPTIONS">OPTIONS</h2>
-
-<dl>
-<dt>
-<code>-p</code>, <code>--password</code>
-</dt>
-<dd>Read the password form the command line if [password] is supplied, or from <code>STDIN</code>.
-If not, prompt the user and read the password from the tty prompt.
-It is not recommended to type the password on the command line
-directly. Use the STDIN instead.</dd>
-<dt>
-<code>-c</code>, <code>--config</code>
-</dt>
-<dd>Read the supplied YAML <var>file</var> containing the options <code>bcrypt_rounds</code>
-and the <code>password_config</code> section containing the <code>pepper</code> value.</dd>
-</dl>
-
-<h2 id="EXAMPLES">EXAMPLES</h2>
-
-<p>Hash from the command line:</p>
-
-<pre><code>$ hash_password -p "p@ssw0rd"
-$2b$12$VJNqWQYfsWTEwcELfoSi4Oa8eA17movHqqi8.X8fWFpum7SxZ9MFe
-</code></pre>
-
-<p>Hash from the stdin:</p>
-
-<pre><code>$ cat password_file | hash_password
-Password:
-Confirm password:
-$2b$12$AszlvfmJl2esnyhmn8m/kuR2tdXgROWtWxnX.rcuAbM8ErLoUhybG
-</code></pre>
-
-<p>Hash from the prompt:</p>
-
-<pre><code>$ hash_password
-Password:
-Confirm password:
-$2b$12$AszlvfmJl2esnyhmn8m/kuR2tdXgROWtWxnX.rcuAbM8ErLoUhybG
-</code></pre>
-
-<p>Using a config file:</p>
-
-<pre><code>$ hash_password -c config.yml
-Password:
-Confirm password:
-$2b$12$CwI.wBNr.w3kmiUlV3T5s.GT2wH7uebDCovDrCOh18dFedlANK99O
-</code></pre>
-
-<h2 id="COPYRIGHT">COPYRIGHT</h2>
-
-<p>This man page was written by Rahul De «rahulde@swecha.net»
-for Debian GNU/Linux distribution.</p>
-
-<h2 id="SEE-ALSO">SEE ALSO</h2>
-
-<p><span class="man-ref">synctl<span class="s">(1)</span></span>, <span class="man-ref">synapse_port_db<span class="s">(1)</span></span>, <span class="man-ref">register_new_matrix_user<span class="s">(1)</span></span>, <span class="man-ref">synapse_review_recent_signups<span class="s">(1)</span></span></p>
-
-  <ol class='man-decor man-foot man foot'>
-    <li class='tl'></li>
-    <li class='tc'>August 2024</li>
-    <li class='tr'>hash_password(1)</li>
-  </ol>
-
-  </div>
-</body>
-</html>

debian/hash_password.ronn

@@ -29,8 +29,8 @@ A sample YAML file accepted by `hash_password` is described below:
 ## OPTIONS
 
   * `-p`, `--password`:
-    Read the password form the command line if [password] is supplied, or from `STDIN`.
-    If not, prompt the user and read the password from the tty prompt.
+    Read the password form the command line if [password] is supplied.
+    If not, prompt the user and read the password form the `STDIN`.
     It is not recommended to type the password on the command line
     directly. Use the STDIN instead.
 
@@ -45,14 +45,7 @@ Hash from the command line:
     $ hash_password -p "p@ssw0rd"
     $2b$12$VJNqWQYfsWTEwcELfoSi4Oa8eA17movHqqi8.X8fWFpum7SxZ9MFe
 
-Hash from the stdin:
-
-    $ cat password_file | hash_password
-    Password:
-    Confirm password:
-    $2b$12$AszlvfmJl2esnyhmn8m/kuR2tdXgROWtWxnX.rcuAbM8ErLoUhybG
-
-Hash from the prompt:
+Hash from the STDIN:
 
     $ hash_password
     Password:

debian/register_new_matrix_user.ronn

@@ -31,12 +31,8 @@ A sample YAML file accepted by `register_new_matrix_user` is described below:
     Local part of the new user. Will prompt if omitted.
 
   * `-p`, `--password`:
-    New password for user. Will prompt if this option and `--password-file` are omitted.
-    Supplying the password on the command line is not recommended.
-
-  * `--password-file`:
-    File containing the new password for user. If set, overrides `--password`.
-    This is a more secure alternative to specifying the password on the command line.
+    New password for user. Will prompt if omitted. Supplying the password
+    on the command line is not recommended. Use the STDIN instead.
 
   * `-a`, `--admin`:
     Register new user as an admin. Will prompt if omitted.
@@ -48,9 +44,6 @@ A sample YAML file accepted by `register_new_matrix_user` is described below:
     Shared secret as defined in server config file. This is an optional
     parameter as it can be also supplied via the YAML file.
 
-  * `--exists-ok`:
-    Do not fail if the user already exists. The user account will be not updated in this case.
-
   * `server_url`:
     URL of the home server. Defaults to 'https://localhost:8448'.
 

debian/rules

@@ -40,9 +40,9 @@ override_dh_shlibdeps:
         # to be self-contained, but they have interdependencies and
         # dpkg-shlibdeps doesn't know how to resolve them.
         #
-        # As of Pillow 7.1.0, these libraries are in site-packages/Pillow.libs.
-        # Previously, they were in site-packages/PIL/.libs. As of Pillow 10.2.0
-        # the package name is lowercased to site-packages/pillow.libs.
+        # As of Pillow 7.1.0, these libraries are in
+        # site-packages/Pillow.libs. Previously, they were in
+        # site-packages/PIL/.libs.
         #
         # (we also need to exclude psycopg2, of course, since we've already
         # dealt with that.)
@@ -50,7 +50,6 @@ override_dh_shlibdeps:
 	dh_shlibdeps \
 	    -X site-packages/PIL/.libs \
 	    -X site-packages/Pillow.libs \
-	    -X site-packages/pillow.libs \
 	    -X site-packages/psycopg2
 
 override_dh_virtualenv:

debian/templates

@@ -5,7 +5,7 @@ _Description: Name of the server:
  servers via federation. This is normally the public hostname of the
  server running synapse, but can be different if you set up delegation.
  Please refer to the delegation documentation in this case:
- https://element-hq.github.io/synapse/latest/delegate.html.
+ https://github.com/element-hq/synapse/blob/master/docs/delegate.md.
 
 Template: matrix-synapse/report-stats
 Type: boolean

demo/start.sh

@@ -138,13 +138,6 @@ for port in 8080 8081 8082; do
 			  per_user:
 			    per_second: 1000
 			    burst_count: 1000
-			rc_presence:
-			  per_user:
-			    per_second: 1000
-			    burst_count: 1000
-			rc_delayed_event_mgmt:
-			  per_second: 1000
-			  burst_count: 1000
 			RC
 			)
             echo "${ratelimiting}" >> "$port.config"

dev-docs/Makefile

@@ -0,0 +1,20 @@
+# Minimal makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line, and also
+# from the environment for the first two.
+SPHINXOPTS    ?=
+SPHINXBUILD   ?= sphinx-build
+SOURCEDIR     = .
+BUILDDIR      = _build
+
+# Put it first so that "make" without argument is like "make help".
+help:
+	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+.PHONY: help Makefile
+
+# Catch-all target: route all unknown targets to Sphinx using the new
+# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
+%: Makefile
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

dev-docs/conf.py

@@ -0,0 +1,50 @@
+# Configuration file for the Sphinx documentation builder.
+#
+# For the full list of built-in configuration values, see the documentation:
+# https://www.sphinx-doc.org/en/master/usage/configuration.html
+
+# -- Project information -----------------------------------------------------
+# https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information
+
+project = "Synapse development"
+copyright = "2023, The Matrix.org Foundation C.I.C."
+author = "The Synapse Maintainers and Community"
+
+# -- General configuration ---------------------------------------------------
+# https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration
+
+extensions = [
+    "autodoc2",
+    "myst_parser",
+]
+
+templates_path = ["_templates"]
+exclude_patterns = ["_build", "Thumbs.db", ".DS_Store"]
+
+
+# -- Options for Autodoc2 ----------------------------------------------------
+
+autodoc2_docstring_parser_regexes = [
+    # this will render all docstrings as 'MyST' Markdown
+    (r".*", "myst"),
+]
+
+autodoc2_packages = [
+    {
+        "path": "../synapse",
+        # Don't render documentation for everything as a matter of course
+        "auto_mode": False,
+    },
+]
+
+
+# -- Options for MyST (Markdown) ---------------------------------------------
+
+# myst_heading_anchors = 2
+
+
+# -- Options for HTML output -------------------------------------------------
+# https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-html-output
+
+html_theme = "furo"
+html_static_path = ["_static"]

dev-docs/index.rst

@@ -0,0 +1,22 @@
+.. Synapse Developer Documentation documentation master file, created by
+   sphinx-quickstart on Mon Mar 13 08:59:51 2023.
+   You can adapt this file completely to your liking, but it should at least
+   contain the root `toctree` directive.
+
+Welcome to the Synapse Developer Documentation!
+===========================================================
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Contents:
+
+   modules/federation_sender
+
+
+
+Indices and tables
+==================
+
+* :ref:`genindex`
+* :ref:`modindex`
+* :ref:`search`

dev-docs/modules/federation_sender.md

@@ -0,0 +1,5 @@
+Federation Sender
+=================
+
+```{autodoc2-docstring} synapse.federation.sender
+```

docker/Dockerfile

@@ -20,16 +20,45 @@
 # `poetry export | pip install -r /dev/stdin`, but beware: we have experienced bugs in
 # in `poetry export` in the past.
 
-ARG DEBIAN_VERSION=trixie
-ARG PYTHON_VERSION=3.13
-ARG POETRY_VERSION=2.1.1
+ARG PYTHON_VERSION=3.11
 
 ###
 ### Stage 0: generate requirements.txt
 ###
-### This stage is platform-agnostic, so we can use the build platform in case of cross-compilation.
-###
-FROM --platform=$BUILDPLATFORM ghcr.io/astral-sh/uv:python${PYTHON_VERSION}-${DEBIAN_VERSION} AS requirements
+# We hardcode the use of Debian bookworm here because this could change upstream
+# and other Dockerfiles used for testing are expecting bookworm.
+FROM docker.io/library/python:${PYTHON_VERSION}-slim-bookworm as requirements
+
+# RUN --mount is specific to buildkit and is documented at
+# https://github.com/moby/buildkit/blob/master/frontend/dockerfile/docs/syntax.md#build-mounts-run---mount.
+# Here we use it to set up a cache for apt (and below for pip), to improve
+# rebuild speeds on slow connections.
+RUN \
+  --mount=type=cache,target=/var/cache/apt,sharing=locked \
+  --mount=type=cache,target=/var/lib/apt,sharing=locked \
+  apt-get update -qq && apt-get install -yqq \
+  build-essential curl git libffi-dev libssl-dev pkg-config \
+  && rm -rf /var/lib/apt/lists/*
+
+# Install rust and ensure its in the PATH.
+# (Rust may be needed to compile `cryptography`---which is one of poetry's
+# dependencies---on platforms that don't have a `cryptography` wheel.
+ENV RUSTUP_HOME=/rust
+ENV CARGO_HOME=/cargo
+ENV PATH=/cargo/bin:/rust/bin:$PATH
+RUN mkdir /rust /cargo
+
+RUN curl -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path --default-toolchain stable --profile minimal
+
+# arm64 builds consume a lot of memory if `CARGO_NET_GIT_FETCH_WITH_CLI` is not
+# set to true, so we expose it as a build-arg.
+ARG CARGO_NET_GIT_FETCH_WITH_CLI=false
+ENV CARGO_NET_GIT_FETCH_WITH_CLI=$CARGO_NET_GIT_FETCH_WITH_CLI
+
+# We install poetry in its own build stage to avoid its dependencies conflicting with
+# synapse's dependencies.
+RUN --mount=type=cache,target=/root/.cache/pip \
+  pip install --user "poetry==1.3.2"
 
 WORKDIR /synapse
 
@@ -46,30 +75,41 @@ ARG TEST_ONLY_SKIP_DEP_HASH_VERIFICATION
 # Instead, we'll just install what a regular `pip install` would from PyPI.
 ARG TEST_ONLY_IGNORE_POETRY_LOCKFILE
 
-# This silences a warning as uv isn't able to do hardlinks between its cache
-# (mounted as --mount=type=cache) and the target directory.
-ENV UV_LINK_MODE=copy
-
 # Export the dependencies, but only if we're actually going to use the Poetry lockfile.
 # Otherwise, just create an empty requirements file so that the Dockerfile can
 # proceed.
-ARG POETRY_VERSION
-RUN --mount=type=cache,target=/root/.cache/uv \
-  if [ -z "$TEST_ONLY_IGNORE_POETRY_LOCKFILE" ]; then \
-    uvx --with poetry-plugin-export==1.9.0 \
-        poetry@${POETRY_VERSION} export --extras all -o /synapse/requirements.txt ${TEST_ONLY_SKIP_DEP_HASH_VERIFICATION:+--without-hashes}; \
+RUN if [ -z "$TEST_ONLY_IGNORE_POETRY_LOCKFILE" ]; then \
+  /root/.local/bin/poetry export --extras all -o /synapse/requirements.txt ${TEST_ONLY_SKIP_DEP_HASH_VERIFICATION:+--without-hashes}; \
   else \
-    touch /synapse/requirements.txt; \
+  touch /synapse/requirements.txt; \
   fi
 
 ###
 ### Stage 1: builder
 ###
-FROM ghcr.io/astral-sh/uv:python${PYTHON_VERSION}-${DEBIAN_VERSION} AS builder
+FROM docker.io/library/python:${PYTHON_VERSION}-slim-bookworm as builder
+
+# install the OS build deps
+RUN \
+  --mount=type=cache,target=/var/cache/apt,sharing=locked \
+  --mount=type=cache,target=/var/lib/apt,sharing=locked \
+  apt-get update -qq && apt-get install -yqq \
+  build-essential \
+  libffi-dev \
+  libjpeg-dev \
+  libpq-dev \
+  libssl-dev \
+  libwebp-dev \
+  libxml++2.6-dev \
+  libxslt1-dev \
+  openssl \
+  zlib1g-dev \
+  git \
+  curl \
+  libicu-dev \
+  pkg-config \
+  && rm -rf /var/lib/apt/lists/*
 
-# This silences a warning as uv isn't able to do hardlinks between its cache
-# (mounted as --mount=type=cache) and the target directory.
-ENV UV_LINK_MODE=copy
 
 # Install rust and ensure its in the PATH
 ENV RUSTUP_HOME=/rust
@@ -79,6 +119,7 @@ RUN mkdir /rust /cargo
 
 RUN curl -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path --default-toolchain stable --profile minimal
 
+
 # arm64 builds consume a lot of memory if `CARGO_NET_GIT_FETCH_WITH_CLI` is not
 # set to true, so we expose it as a build-arg.
 ARG CARGO_NET_GIT_FETCH_WITH_CLI=false
@@ -90,8 +131,8 @@ ENV CARGO_NET_GIT_FETCH_WITH_CLI=$CARGO_NET_GIT_FETCH_WITH_CLI
 #
 # This is aiming at installing the `[tool.poetry.depdendencies]` from pyproject.toml.
 COPY --from=requirements /synapse/requirements.txt /synapse/
-RUN --mount=type=cache,target=/root/.cache/uv \
-  uv pip install --prefix="/install" --no-deps -r /synapse/requirements.txt
+RUN --mount=type=cache,target=/root/.cache/pip \
+  pip install --prefix="/install" --no-deps --no-warn-script-location -r /synapse/requirements.txt
 
 # Copy over the rest of the synapse source code.
 COPY synapse /synapse/synapse/
@@ -105,86 +146,42 @@ ARG TEST_ONLY_IGNORE_POETRY_LOCKFILE
 # Install the synapse package itself.
 # If we have populated requirements.txt, we don't install any dependencies
 # as we should already have those from the previous `pip install` step.
-RUN \
-  --mount=type=cache,target=/root/.cache/uv \
-  --mount=type=cache,target=/synapse/target,sharing=locked \
+RUN --mount=type=cache,target=/synapse/target,sharing=locked \
   --mount=type=cache,target=${CARGO_HOME}/registry,sharing=locked \
   if [ -z "$TEST_ONLY_IGNORE_POETRY_LOCKFILE" ]; then \
-    uv pip install --prefix="/install" --no-deps /synapse[all]; \
+  pip install --prefix="/install" --no-deps --no-warn-script-location /synapse[all]; \
   else \
-    uv pip install --prefix="/install" /synapse[all]; \
+  pip install --prefix="/install" --no-warn-script-location /synapse[all]; \
   fi
 
 ###
-### Stage 2: runtime dependencies download for ARM64 and AMD64
+### Stage 2: runtime
 ###
-FROM --platform=$BUILDPLATFORM docker.io/library/debian:${DEBIAN_VERSION} AS runtime-deps
 
-# Tell apt to keep downloaded package files, as we're using cache mounts.
-RUN rm -f /etc/apt/apt.conf.d/docker-clean; echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache
+FROM docker.io/library/python:${PYTHON_VERSION}-slim-bookworm
 
-# Add both target architectures
-RUN dpkg --add-architecture arm64
-RUN dpkg --add-architecture amd64
+LABEL org.opencontainers.image.url='https://matrix.org/docs/projects/server/synapse'
+LABEL org.opencontainers.image.documentation='https://github.com/element-hq/synapse/blob/master/docker/README.md'
+LABEL org.opencontainers.image.source='https://github.com/element-hq/synapse.git'
+LABEL org.opencontainers.image.licenses='Apache-2.0'
 
-# Fetch the runtime dependencies debs for both architectures
-# We do that by building a recursive list of packages we need to download with `apt-cache depends`
-# and then downloading them with `apt-get download`.
 RUN \
   --mount=type=cache,target=/var/cache/apt,sharing=locked \
   --mount=type=cache,target=/var/lib/apt,sharing=locked \
-  apt-get update -qq && \
-  apt-cache depends --recurse --no-recommends --no-suggests --no-conflicts --no-breaks --no-replaces --no-enhances --no-pre-depends \
-      curl \
-      gosu \
-      libjpeg62-turbo \
-      libpq5 \
-      libwebp7 \
-      xmlsec1 \
-      libjemalloc2 \
-    | grep '^\w' > /tmp/pkg-list && \
-  for arch in arm64 amd64; do \
-    mkdir -p /tmp/debs-${arch} && \
-    chown _apt:root /tmp/debs-${arch} && \
-    cd /tmp/debs-${arch} && \
-    apt-get -o APT::Architecture="${arch}" download $(cat /tmp/pkg-list); \
-  done
+  apt-get update -qq && apt-get install -yqq \
+  curl \
+  gosu \
+  libjpeg62-turbo \
+  libpq5 \
+  libwebp7 \
+  xmlsec1 \
+  libjemalloc2 \
+  libicu72 \
+  libssl-dev \
+  openssl \
+  && rm -rf /var/lib/apt/lists/*
 
-# Extract the debs for each architecture
-RUN \
-  for arch in arm64 amd64; do \
-    mkdir -p /install-${arch}/var/lib/dpkg/status.d/ && \
-    for deb in /tmp/debs-${arch}/*.deb; do \
-      package_name=$(dpkg-deb -I ${deb} | awk '/^ Package: .*$/ {print $2}'); \
-      echo "Extracting: ${package_name}"; \
-      dpkg --ctrl-tarfile $deb | tar -Ox ./control > /install-${arch}/var/lib/dpkg/status.d/${package_name}; \
-      dpkg --extract $deb /install-${arch}; \
-    done; \
-  done
-
-
-###
-### Stage 3: runtime
-###
-
-FROM docker.io/library/python:${PYTHON_VERSION}-slim-${DEBIAN_VERSION}
-
-ARG TARGETARCH
-
-LABEL org.opencontainers.image.url='https://github.com/element-hq/synapse'
-LABEL org.opencontainers.image.documentation='https://element-hq.github.io/synapse/latest/'
-LABEL org.opencontainers.image.source='https://github.com/element-hq/synapse.git'
-LABEL org.opencontainers.image.licenses='AGPL-3.0-or-later OR LicenseRef-Element-Commercial'
-
-COPY --from=runtime-deps /install-${TARGETARCH}/etc /etc
-COPY --from=runtime-deps /install-${TARGETARCH}/usr /usr
-COPY --from=runtime-deps /install-${TARGETARCH}/var /var
-
-# Copy the installed python packages from the builder stage.
-#
-# uv will generate a `.lock` file when installing packages, which we don't want
-# to copy to the final image.
-COPY --from=builder  --exclude=.lock /install /usr/local
+COPY --from=builder /install /usr/local
 COPY ./docker/start.py /start.py
 COPY ./docker/conf /conf
 

docker/Dockerfile-dhvirtualenv

@@ -24,7 +24,7 @@ ARG distro=""
 # https://launchpad.net/~jyrki-pulliainen/+archive/ubuntu/dh-virtualenv, but
 # it's not obviously easier to use that than to build our own.)
 
-FROM docker.io/library/${distro} AS builder
+FROM docker.io/library/${distro} as builder
 
 RUN apt-get update -qq -o Acquire::Languages=none
 RUN env DEBIAN_FRONTEND=noninteractive apt-get install \
@@ -73,8 +73,6 @@ RUN apt-get update -qq -o Acquire::Languages=none \
     curl \
     debhelper \
     devscripts \
-    # Required for building cffi from source.
-    libffi-dev \
     libsystemd-dev \
     lsb-release \
     pkg-config \

docker/Dockerfile-workers

@@ -1,67 +1,51 @@
-# syntax=docker/dockerfile:1-labs
+# syntax=docker/dockerfile:1
 
 ARG SYNAPSE_VERSION=latest
 ARG FROM=matrixdotorg/synapse:$SYNAPSE_VERSION
-ARG DEBIAN_VERSION=trixie
-ARG PYTHON_VERSION=3.13
-ARG REDIS_VERSION=7.2
 
-# first of all, we create a base image with dependencies which we can copy into the
+# first of all, we create a base image with an nginx which we can copy into the
 # target image. For repeated rebuilds, this is much faster than apt installing
 # each time.
 
-FROM ghcr.io/astral-sh/uv:python${PYTHON_VERSION}-${DEBIAN_VERSION} AS deps_base
-
-    ARG DEBIAN_VERSION
-    ARG REDIS_VERSION
-
-    # Tell apt to keep downloaded package files, as we're using cache mounts.
-    RUN rm -f /etc/apt/apt.conf.d/docker-clean; echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache
-
-    # The upstream redis-server deb has fewer dynamic libraries than Debian's package which makes it easier to copy later on
-    RUN \
-      curl -fsSL https://packages.redis.io/gpg | gpg --dearmor -o /usr/share/keyrings/redis-archive-keyring.gpg && \
-      chmod 644 /usr/share/keyrings/redis-archive-keyring.gpg && \
-      echo "deb [signed-by=/usr/share/keyrings/redis-archive-keyring.gpg] https://packages.redis.io/deb ${DEBIAN_VERSION} main" | tee /etc/apt/sources.list.d/redis.list
-
+FROM docker.io/library/debian:bookworm-slim AS deps_base
     RUN \
        --mount=type=cache,target=/var/cache/apt,sharing=locked \
        --mount=type=cache,target=/var/lib/apt,sharing=locked \
       apt-get update -qq && \
       DEBIAN_FRONTEND=noninteractive apt-get install -yqq --no-install-recommends \
-          nginx-light \
-          redis-server="6:${REDIS_VERSION}.*" redis-tools="6:${REDIS_VERSION}.*" \
-          # libicu is required by postgres, see `docker/complement/Dockerfile`
-          libicu76
+          redis-server nginx-light
 
-    RUN \
-    # remove default page
-      rm /etc/nginx/sites-enabled/default && \
-    # have nginx log to stderr/out
-      ln -sf /dev/stdout /var/log/nginx/access.log && \
-      ln -sf /dev/stderr /var/log/nginx/error.log
-
-    # --link-mode=copy silences a warning as uv isn't able to do hardlinks between its cache
-    # (mounted as --mount=type=cache) and the target directory.
-    RUN --mount=type=cache,target=/root/.cache/uv \
-      uv pip install --link-mode=copy --prefix="/uv/usr/local" supervisor~=4.2
-
-    RUN mkdir -p /uv/etc/supervisor/conf.d
+# Similarly, a base to copy the redis server from.
+#
+# The redis docker image has fewer dynamic libraries than the debian package,
+# which makes it much easier to copy (but we need to make sure we use an image
+# based on the same debian version as the synapse image, to make sure we get
+# the expected version of libc.
+FROM docker.io/library/redis:7-bookworm AS redis_base
 
 # now build the final image, based on the the regular Synapse docker image
 FROM $FROM
 
-    # Copy over dependencies
-    COPY --from=deps_base --parents /usr/lib/*-linux-gnu/libicu* /
-    COPY --from=deps_base /usr/bin/redis-server /usr/local/bin
-    COPY --from=deps_base /uv /
+    # Install supervisord with pip instead of apt, to avoid installing a second
+    # copy of python.
+    RUN --mount=type=cache,target=/root/.cache/pip \
+        pip install supervisor~=4.2
+    RUN mkdir -p /etc/supervisor/conf.d
+
+    # Copy over redis and nginx
+    COPY --from=redis_base /usr/local/bin/redis-server /usr/local/bin
+
     COPY --from=deps_base /usr/sbin/nginx /usr/sbin
     COPY --from=deps_base /usr/share/nginx /usr/share/nginx
     COPY --from=deps_base /usr/lib/nginx /usr/lib/nginx
     COPY --from=deps_base /etc/nginx /etc/nginx
-    COPY --from=deps_base /var/log/nginx /var/log/nginx
-    # chown to allow non-root user to write to http-*-temp-path dirs
-    COPY --from=deps_base --chown=www-data:root /var/lib/nginx /var/lib/nginx
+    RUN rm /etc/nginx/sites-enabled/default
+    RUN mkdir /var/log/nginx /var/lib/nginx
+    RUN chown www-data /var/lib/nginx
+
+    # have nginx log to stderr/out
+    RUN ln -sf /dev/stdout /var/log/nginx/access.log
+    RUN ln -sf /dev/stderr /var/log/nginx/error.log
 
     # Copy Synapse worker, nginx and supervisord configuration template files
     COPY ./docker/conf-workers/* /conf/
@@ -80,4 +64,4 @@ FROM $FROM
     # Replace the healthcheck with one which checks *all* the workers. The script
     # is generated by configure_workers_and_start.py.
     HEALTHCHECK --start-period=5s --interval=15s --timeout=5s \
-        CMD ["/healthcheck.sh"]
+        CMD /bin/sh /healthcheck.sh

docker/README.md

@@ -114,9 +114,6 @@ The following environment variables are supported in `run` mode:
   is set via `docker run --user`, defaults to `991`, `991`. Note that this user
   must have permission to read the config files, and write to the data directories.
 * `TZ`: the [timezone](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones) the container will run with. Defaults to `UTC`.
-* `SYNAPSE_HTTP_PROXY`: Passed through to the Synapse process as the `http_proxy` environment variable.
-* `SYNAPSE_HTTPS_PROXY`: Passed through to the Synapse process as the `https_proxy` environment variable.
-* `SYNAPSE_NO_PROXY`: Passed through to the Synapse process as `no_proxy` environment variable.
 
 For more complex setups (e.g. for workers) you can also pass your args directly to synapse using `run` mode. For example like this:
 

docker/build_debian.sh

@@ -11,9 +11,6 @@ DIST=$(cut -d ':' -f2 <<< "${distro:?}")
 cp -aT /synapse/source /synapse/build
 cd /synapse/build
 
-# Delete any existing `.so` files to ensure a clean build.
-rm -f /synapse/build/synapse/*.so
-
 # if this is a prerelease, set the Section accordingly.
 #
 # When the package is later added to the package repo, reprepro will use the

docker/complement/Dockerfile

@@ -9,24 +9,21 @@
 ARG SYNAPSE_VERSION=latest
 # This is an intermediate image, to be built locally (not pulled from a registry).
 ARG FROM=matrixdotorg/synapse-workers:$SYNAPSE_VERSION
-ARG DEBIAN_VERSION=trixie
-
-FROM docker.io/library/postgres:14-${DEBIAN_VERSION} AS postgres_base
 
 FROM $FROM
 # First of all, we copy postgres server from the official postgres image,
 # since for repeated rebuilds, this is much faster than apt installing
 # postgres each time.
 
-# This trick only works because we use a postgres image based on the same
-# debian version as Synapse's docker image (so the versions of the shared
-# libraries match). Any missing libraries need to be added to either the
-# Synapse image or docker/Dockerfile-workers.
+# This trick only works because (a) the Synapse image happens to have all the
+# shared libraries that postgres wants, (b) we use a postgres image based on
+# the same debian version as Synapse's docker image (so the versions of the
+# shared libraries match).
 RUN adduser --system --uid 999 postgres --home /var/lib/postgresql
-COPY --from=postgres_base /usr/lib/postgresql /usr/lib/postgresql
-COPY --from=postgres_base /usr/share/postgresql /usr/share/postgresql
-COPY --from=postgres_base --chown=postgres /var/run/postgresql /var/run/postgresql
-ENV PATH="${PATH}:/usr/lib/postgresql/14/bin"
+COPY --from=docker.io/library/postgres:13-bookworm /usr/lib/postgresql /usr/lib/postgresql
+COPY --from=docker.io/library/postgres:13-bookworm /usr/share/postgresql /usr/share/postgresql
+RUN mkdir /var/run/postgresql && chown postgres /var/run/postgresql
+ENV PATH="${PATH}:/usr/lib/postgresql/13/bin"
 ENV PGDATA=/var/lib/postgresql/data
 
 # We also initialize the database at build time, rather than runtime, so that it's faster to spin up the image.
@@ -58,4 +55,4 @@ ENTRYPOINT ["/start_for_complement.sh"]
 
 # Update the healthcheck to have a shorter check interval
 HEALTHCHECK --start-period=5s --interval=1s --timeout=1s \
-    CMD ["/healthcheck.sh"]
+    CMD /bin/sh /healthcheck.sh

docker/complement/README.md

@@ -30,14 +30,3 @@ Consult `scripts-dev/complement.sh` in the repository root for a real example.
 
 [complement]: https://github.com/matrix-org/complement
 [complementEnv]: https://github.com/matrix-org/complement/pull/382
-
-## How to modify homeserver.yaml for Complement tests
-
-It's common for MSCs to be gated behind a feature flag like this:
-```yaml
-experimental_features:
-  faster_joins: true
-```
-To modify this for the Complement image, modify `./conf/workers-shared-extra.yaml.j2`. Despite the name,
-this will affect non-worker mode as well. Remember to _rebuild_ the image (so don't use `-e` if using
-`complement.sh`).

docker/complement/conf/postgres.supervisord.conf

@@ -1,7 +1,7 @@
 [program:postgres]
 command=/usr/local/bin/prefix-log gosu postgres postgres
 
-# Only start if START_POSTGRES=true
+# Only start if START_POSTGRES=1
 autostart=%(ENV_START_POSTGRES)s
 
 # Lower priority number = starts first