From bf04f2d163e34df3be98ce1355e092b420feb03a Mon Sep 17 00:00:00 2001
From: jtbx <ccc@jtbx.de>
Date: Fri, 4 Sep 2026 20:59:20 +0200
Subject: [PATCH 1/2] Docs: Add dokuwiki upgrade guide

---
 docs/guides/update-dokuwiki.md | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 docs/guides/update-dokuwiki.md

diff --git a/docs/guides/update-dokuwiki.md b/docs/guides/update-dokuwiki.md
new file mode 100644
index 00000000..02d5942a
--- /dev/null
+++ b/docs/guides/update-dokuwiki.md
@@ -0,0 +1,27 @@
+---
+title: Updating Dokuwiki
+---
+
+!!! success "Goal"
+
+    How to update our wiki (<https://wiki.hamburg.ccc.de>) to the latest version
+
+## 1. Create a Snaphot
+
+Go to the Chaosknoten Proxmox UI and create a snapshot of the `wiki` VM: <https://chaosknoten.hamburg.ccc.de:8006/#v1:0:=qemu%2F127:4:::::29::>
+
+## 2. Update Plugins
+
+- Go to the wiki's extension manager: <https://wiki.hamburg.ccc.de/start?do=admin&page=extension> or go to Admin > Extension Manager
+- Update the "DokuWiki Upgrade Plugin" (if it has updates)
+- Update other plugins while we're here already
+
+## 3. Update Dokuwiki
+
+- Go to the Wiki Upgrade: <https://wiki.hamburg.ccc.de/start?do=admin&page=upgrade> or go to Admin > Wiki Upgrade
+- Click through the steps. Note: Disabling any plugins before the upgrade was not necessary in the past.
+
+## Closing Up
+
+Log out and back in again to verify that the Keycloak connection still works.
+Maybe browse some pages as check if anything is obviously broken.

From f1a059ddd04f0af3ae0b00d0e4f1dbc81edbada8 Mon Sep 17 00:00:00 2001
From: Renovate <no-reply@git.hamburg.ccc.de>
Date: Sat, 5 Sep 2026 00:17:08 +0000
Subject: [PATCH 2/2] Update docker.io/library/postgres Docker tag to v15

---
 resources/chaosknoten/lists/docker_compose/compose.yaml.j2 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/resources/chaosknoten/lists/docker_compose/compose.yaml.j2 b/resources/chaosknoten/lists/docker_compose/compose.yaml.j2
index 7a109e8c..572b6dfc 100644
--- a/resources/chaosknoten/lists/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/lists/docker_compose/compose.yaml.j2
@@ -62,7 +62,7 @@ services:
       - POSTGRES_DB=mailmandb
       - POSTGRES_USER=mailman
       - "POSTGRES_PASSWORD={{ secret__lists__postgres_password }}"
-    image: docker.io/library/postgres:12-alpine
+    image: docker.io/library/postgres:15-alpine
     volumes:
       - /opt/mailman/database:/var/lib/postgresql/data
     networks: