diff --git a/CHANGES.md b/CHANGES.md
index 3053724c9d..f63eabb58a 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,10 @@
+# Synapse 1.127.0 (2025-03-25)
+
+No significant changes since 1.127.0rc1.
+
+
+
+
# Synapse 1.127.0rc1 (2025-03-18)
### Features
diff --git a/Cargo.lock b/Cargo.lock
index f53d029cbd..20110694a5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -223,9 +223,9 @@ checksum = "ae743338b92ff9146ce83992f766a31066a91a8c84a45e0e9f21e7cf6de6d346"
[[package]]
name = "log"
-version = "0.4.26"
+version = "0.4.27"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30bde2b3dc3671ae49d8e2e9f044c7c005836e7a023ee57cffa25ab82764bb9e"
+checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
[[package]]
name = "memchr"
diff --git a/changelog.d/18271.docker b/changelog.d/18271.docker
new file mode 100644
index 0000000000..fcb2ac1e00
--- /dev/null
+++ b/changelog.d/18271.docker
@@ -0,0 +1 @@
+Specify the architecture of installed packages via an APT config option, which is more reliable than appending package names with ":{arch}".
diff --git a/changelog.d/18272.docker b/changelog.d/18272.docker
new file mode 100644
index 0000000000..ceec619b6c
--- /dev/null
+++ b/changelog.d/18272.docker
@@ -0,0 +1 @@
+Always specify base image debian versions with a build argument.
diff --git a/changelog.d/18273.docker b/changelog.d/18273.docker
new file mode 100644
index 0000000000..1da0c3efb1
--- /dev/null
+++ b/changelog.d/18273.docker
@@ -0,0 +1 @@
+Allow passing arguments to start_for_complement.sh (to be sent to configure_workers_and_start.py).
diff --git a/debian/changelog b/debian/changelog
index 3d77fe8e92..b5318f42eb 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,9 +1,15 @@
-matrix-synapse-py3 (1.127.0~rc1+nmu1) UNRELEASED; urgency=medium
+matrix-synapse-py3 (1.128.0~rc1+nmu1) UNRELEASED; urgency=medium
* Update Poetry to 2.1.1.
-- Synapse Packaging team <packages@matrix.org> Wed, 19 Mar 2025 17:38:49 +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.
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 27125c4c0b..54aa355370 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -148,7 +148,7 @@ RUN \
for arch in arm64 amd64; do \
mkdir -p /tmp/debs-${arch} && \
cd /tmp/debs-${arch} && \
- apt-get download $(sed "s/$/:${arch}/" /tmp/pkg-list); \
+ apt-get -o APT::Architecture="${arch}" download $(cat /tmp/pkg-list); \
done
# Extract the debs for each architecture
diff --git a/docker/Dockerfile-workers b/docker/Dockerfile-workers
index 2ceb6ab67c..3dec4bba05 100644
--- a/docker/Dockerfile-workers
+++ b/docker/Dockerfile-workers
@@ -2,12 +2,13 @@
ARG SYNAPSE_VERSION=latest
ARG FROM=matrixdotorg/synapse:$SYNAPSE_VERSION
+ARG DEBIAN_VERSION=bookworm
# 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 docker.io/library/debian:bookworm-slim AS deps_base
+FROM docker.io/library/debian:${DEBIAN_VERSION}-slim AS deps_base
RUN \
--mount=type=cache,target=/var/cache/apt,sharing=locked \
--mount=type=cache,target=/var/lib/apt,sharing=locked \
@@ -21,7 +22,7 @@ FROM docker.io/library/debian:bookworm-slim AS deps_base
# which makes it much easier to copy (but we need to make sure we use an image
# based on the same debian version as the synapse image, to make sure we get
# the expected version of libc.
-FROM docker.io/library/redis:7-bookworm AS redis_base
+FROM docker.io/library/redis:7-${DEBIAN_VERSION} AS redis_base
# now build the final image, based on the the regular Synapse docker image
FROM $FROM
diff --git a/docker/complement/Dockerfile b/docker/complement/Dockerfile
index ce82c400eb..3e7f808cc5 100644
--- a/docker/complement/Dockerfile
+++ b/docker/complement/Dockerfile
@@ -9,6 +9,9 @@
ARG SYNAPSE_VERSION=latest
# This is an intermediate image, to be built locally (not pulled from a registry).
ARG FROM=matrixdotorg/synapse-workers:$SYNAPSE_VERSION
+ARG DEBIAN_VERSION=bookworm
+
+FROM docker.io/library/postgres:13-${DEBIAN_VERSION} AS postgres_base
FROM $FROM
# First of all, we copy postgres server from the official postgres image,
@@ -20,8 +23,8 @@ FROM $FROM
# the same debian version as Synapse's docker image (so the versions of the
# shared libraries match).
RUN adduser --system --uid 999 postgres --home /var/lib/postgresql
-COPY --from=docker.io/library/postgres:13-bookworm /usr/lib/postgresql /usr/lib/postgresql
-COPY --from=docker.io/library/postgres:13-bookworm /usr/share/postgresql /usr/share/postgresql
+COPY --from=postgres_base /usr/lib/postgresql /usr/lib/postgresql
+COPY --from=postgres_base /usr/share/postgresql /usr/share/postgresql
RUN mkdir /var/run/postgresql && chown postgres /var/run/postgresql
ENV PATH="${PATH}:/usr/lib/postgresql/13/bin"
ENV PGDATA=/var/lib/postgresql/data
diff --git a/docker/complement/conf/start_for_complement.sh b/docker/complement/conf/start_for_complement.sh
index cc798a3210..59b30e2051 100755
--- a/docker/complement/conf/start_for_complement.sh
+++ b/docker/complement/conf/start_for_complement.sh
@@ -5,12 +5,12 @@
set -e
echo "Complement Synapse launcher"
-echo " Args: $@"
+echo " Args: $*"
echo " Env: SYNAPSE_COMPLEMENT_DATABASE=$SYNAPSE_COMPLEMENT_DATABASE SYNAPSE_COMPLEMENT_USE_WORKERS=$SYNAPSE_COMPLEMENT_USE_WORKERS SYNAPSE_COMPLEMENT_USE_ASYNCIO_REACTOR=$SYNAPSE_COMPLEMENT_USE_ASYNCIO_REACTOR"
function log {
d=$(date +"%Y-%m-%d %H:%M:%S,%3N")
- echo "$d $@"
+ echo "$d $*"
}
# Set the server name of the homeserver
@@ -131,4 +131,4 @@ export SYNAPSE_TLS_KEY=/conf/server.tls.key
# Run the script that writes the necessary config files and starts supervisord, which in turn
# starts everything else
-exec /configure_workers_and_start.py
+exec /configure_workers_and_start.py "$@"
diff --git a/pyproject.toml b/pyproject.toml
index bc0f526390..6a29362919 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -97,7 +97,7 @@ module-name = "synapse.synapse_rust"
[tool.poetry]
name = "matrix-synapse"
-version = "1.127.0rc1"
+version = "1.127.0"
description = "Homeserver for the Matrix decentralised comms protocol"
authors = ["Matrix.org Team and Contributors <packages@matrix.org>"]
license = "AGPL-3.0-or-later"