Merge branch 'dev' into merge-release/17.3-20260421043240

docker/dev/backend/Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:4.0.1-trixie AS develop
+FROM ruby:4.0.2-trixie AS develop
 LABEL org.opencontainers.image.authors="operations@openproject.com"
 
 ARG DEV_UID=1000

docker/dev/xwiki/README.md

@@ -1,7 +1,6 @@
 # Setup guide
 
-A minimal setup guide for using a local XWiki inside a docker stack. The example compose file is connected to the
-standard setup of the TLS-ready stack with `traefik`.
+A minimal setup guide for using a local XWiki inside a docker stack. The example compose file is connected to the standard setup of the [TLS-ready](https://www.openproject.org/docs/development/development-environment/docker/#tls-support) stack with `traefik`.
 
 ## First steps
 
@@ -9,4 +8,37 @@ standard setup of the TLS-ready stack with `traefik`.
 - Go to https://xwiki.local
 - Wait for initialisation to succeed
 - Create admin user
-- Select XWiki standard flavor and install it
+- Select XWiki standard flavor and install it — **this is highly recommended** as many XWiki
+  features and the OpenProject plugin depend on it
+
+## Recommended extensions
+
+For integration with OpenProject, install the following after the standard flavor is set up:
+
+- **[OpenProject Integration](https://store.xwiki.com/xwiki/bin/view/Extension/OpenProjectIntegration)** — connects XWiki with OpenProject
+
+Install it via the Extension Manager (Administration → Extensions → search for "OpenProject Integration").
+
+## Updating XWiki
+
+To update XWiki to a newer version, pull the latest image and recreate the container:
+
+```bash
+docker compose --project-directory docker/dev/xwiki/ pull
+docker compose --project-directory docker/dev/xwiki/ up -d
+```
+
+After the container starts, go to <https://xwiki.local> — XWiki will detect the new version and
+present an upgrade wizard. Follow it to completion before using XWiki again.
+
+## Certificates
+
+### Trusting the local CA in XWiki (for outbound HTTPS calls)
+
+XWiki runs on Java/Tomcat which has its own certificate truststore, independent of the system CA
+bundle. If XWiki needs to make HTTPS requests to OpenProject (e.g. for OAuth), it must trust the
+local step-ca root certificate.
+
+Copy `docker-compose.override.example.yml` to `docker-compose.override.yml` — it wraps the XWiki
+entrypoint to automatically import the step-ca certificate into Java's truststore on every container
+start, including after recreations. Requires the TLS stack (`docker/dev/tls`) to be running.

docker/dev/xwiki/docker-compose.override.example.yml

@@ -0,0 +1,22 @@
+services:
+  web:
+    volumes:
+      - step-certs:/step:ro
+    # Automatically imports the local step-ca root certificate into Java's truststore on every
+    # container start, so XWiki can make HTTPS calls to OpenProject without certificate errors.
+    # Requires the TLS stack (docker/dev/tls) to be running.
+    entrypoint:
+      - /bin/bash
+      - -c
+      - |
+        keytool -import -trustcacerts \
+          -keystore /opt/java/openjdk/lib/security/cacerts \
+          -storepass changeit -noprompt \
+          -alias step-ca \
+          -file /step/certs/root_ca.crt 2>/dev/null || true
+        exec docker-entrypoint.sh xwiki
+
+volumes:
+  step-certs:
+    external: true
+    name: tls_step  # volume created by the TLS stack (docker/dev/tls)

docker/prod/Dockerfile

@@ -1,4 +1,4 @@
-ARG RUBY_VERSION="4.0.1"
+ARG RUBY_VERSION="4.0.2"
 ARG DEBIAN_BASE="trixie"
 # Add SBOM scan context for intermediate steps
 ARG BUILDKIT_SBOM_SCAN_CONTEXT=true