Update to Zulip Server 11.3.

Author: alexmv

Dockerfile

@@ -27,7 +27,7 @@ WORKDIR /home/zulip
 # You can specify these in docker-compose.yml or with
 #   docker build --build-arg "ZULIP_GIT_REF=git_branch_name" .
 ARG ZULIP_GIT_URL=https://github.com/zulip/zulip.git
-ARG ZULIP_GIT_REF=11.2
+ARG ZULIP_GIT_REF=11.3
 
 RUN git clone "$ZULIP_GIT_URL" -b "$ZULIP_GIT_REF" && \
     cd zulip

README.md

@@ -8,11 +8,11 @@
 Hub](https://hub.docker.com/r/zulip/docker-zulip):
 
 ```console
-$ docker pull zulip/docker-zulip:11.2-0
+$ docker pull zulip/docker-zulip:11.3-0
 ```
 
-Current Zulip version: `11.2`
-Current Docker image version: `11.2-0`
+Current Zulip version: `11.3`
+Current Docker image version: `11.3-0`
 
 We recommend using the Docker image if your organization has a
 preference for deploying services using Docker. Deploying with Docker

docker-compose.yml

@@ -48,14 +48,14 @@ services:
     volumes:
       - "redis:/data:rw"
   zulip:
-    image: "zulip/docker-zulip:11.2-0"
+    image: "zulip/docker-zulip:11.3-0"
     restart: unless-stopped
     build:
       context: .
       args:
         ## Change these if you want to build zulip from a different repo/branch
         ZULIP_GIT_URL: https://github.com/zulip/zulip.git
-        ZULIP_GIT_REF: "11.2"
+        ZULIP_GIT_REF: "11.3"
         ## Set this up if you plan to use your own CA certificate bundle for building
         # CUSTOM_CA_CERTIFICATES:
     ports:

kubernetes/chart/zulip/CHANGELOG.md

@@ -1,3 +1,10 @@
+## [0.11.3] - 2025-10-22
+
+- Update to Zulip Server 11.3
+- Support valueFrom in both SECRETS_ and SETTING_ values
+- Support `PROXY_ALLOW_*` settings for outgoing proxy rules
+- Support `DB_NAME` / `DB_USER` settings.
+
 ## [0.11.2] - 2025-09-16
 
 - Update to Zulip Server 11.2

kubernetes/chart/zulip/Chart.yaml

@@ -7,14 +7,14 @@ icon: https://raw.githubusercontent.com/zulip/zulip/main/static/images/logo/zuli
 ## incremented each time you make changes to the chart and its
 ## templates, including the app version.  Versions are expected to
 ## follow Semantic Versioning (https://semver.org/)
-version: 0.11.2
+version: 0.11.3
 
 ## This is the version number of the application being deployed. This
 ## version number should be incremented each time you make changes to
 ## the application. Versions are not expected to follow Semantic
 ## Versioning. They should reflect the version the application is
 ## using.  It is recommended to use it with quotes.
-appVersion: "11.2-0"
+appVersion: "11.3-0"
 dependencies:
   - name: memcached
     repository: oci://registry-1.docker.io/bitnamicharts

kubernetes/chart/zulip/README.md

@@ -1,6 +1,6 @@
 # Zulip
 
-![Version: 0.11.2](https://img.shields.io/badge/Version-0.11.2-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 11.2-0](https://img.shields.io/badge/AppVersion-11.2--0-informational?style=flat-square)
+![Version: 0.11.3](https://img.shields.io/badge/Version-0.11.3-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 11.3-0](https://img.shields.io/badge/AppVersion-11.3--0-informational?style=flat-square)
 
 [Zulip](https://zulip.com/) is an open source threaded team chat that helps teams stay productive and focused.
 
@@ -72,7 +72,7 @@ Now you're ready to follow [the installation instructions above](#installation).
 | fullnameOverride | string | `""` |  |
 | image.pullPolicy | string | `"IfNotPresent"` |  |
 | image.repository | string | `"zulip/docker-zulip"` |  |
-| image.tag | string | `"11.2-0"` |  |
+| image.tag | string | `"11.3-0"` |  |
 | imagePullSecrets | list | `[]` |  |
 | ingress.annotations | object | `{}` |  |
 | ingress.enabled | bool | `false` |  |

kubernetes/chart/zulip/README.md.gotmpl

@@ -76,6 +76,19 @@ variables are forwarded to the Docker container, you can read more about
 configuring Zulip through environment variables
 [here](https://github.com/zulip/docker-zulip/#configuration).
 
+Variables can be either a plain scalar value (i.e., a string or
+integer), or a projected value from a secret or configmap.  For
+example:
+
+```yaml
+SETTING_EXTERNAL_HOST: zulip.example.com
+SECRETS_email_password:
+  valueFrom:
+    secretKeyRef:
+      name: email
+      key: password
+```
+
 ### Dependencies
 
 The chart uses Memcached, RabbitMQ and Redis helm charts defined in

kubernetes/chart/zulip/values.yaml

@@ -17,7 +17,7 @@ image:
   ## Ref: https://kubernetes.io/docs/concepts/containers/images/#pre-pulled-images
   pullPolicy: IfNotPresent
   ## Zulip image tag (immutable tags are recommended)
-  tag: "11.2-0"
+  tag: "11.3-0"
 
 ## Global Docker registry secret names as an array.
 imagePullSecrets: []

kubernetes/manual/zulip-rc.yml

@@ -86,7 +86,7 @@ spec:
             - name: postgresql-persistent-storage
               mountPath: /var/lib/postgresql/data
         - name: zulip
-          image: zulip/docker-zulip:11.2-0
+          image: zulip/docker-zulip:11.3-0
           resources:
             limits:
               cpu: 100m