Update ghcr.io/cloudnative-pg/postgresql Docker tag to v18

.gitea/workflows/lint-test.yaml

@@ -5,7 +5,7 @@ on:
 
 jobs:
   lint-test:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.gitea/workflows/release-charts-cloudflared.yml

@@ -14,7 +14,7 @@ env:
 
 jobs:
   release:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.gitea/workflows/release-charts-generic-device-plugin.yml

@@ -14,7 +14,7 @@ env:
 
 jobs:
   release:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.gitea/workflows/release-charts-gitea-actions.yml

@@ -14,7 +14,7 @@ env:
 
 jobs:
   release:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.gitea/workflows/release-charts-postgres-cluster.yml

@@ -14,7 +14,7 @@ env:
 
 jobs:
   release:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.gitea/workflows/renovate.yaml

@@ -12,7 +12,7 @@ on:
 
 jobs:
   renovate:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-latest
     container: ghcr.io/renovatebot/renovate:41
     steps:
       - name: Checkout

charts/postgres-cluster/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: postgres-cluster
-version: 6.15.0
+version: 6.16.0
 description: Cloudnative-pg Cluster
 keywords:
   - database

charts/postgres-cluster/values.yaml

@@ -20,7 +20,7 @@ cluster:
   # -- Default image
   image:
     repository: ghcr.io/cloudnative-pg/postgresql
-    tag: 17.6-standard-trixie
+    tag: 18.0-standard-trixie
 
   # -- Image pull policy. One of Always, Never or IfNotPresent. If not defined, it defaults to IfNotPresent. Cannot be updated.
   # More info: https://kubernetes.io/docs/concepts/containers/images#updating-images

renovate.json

@@ -24,6 +24,21 @@
         }
       ]
     },
+    {
+      "description": "Automerge chart digest",
+      "matchUpdateTypes": ["digest"],
+      "matchDatasources": ["helm"],
+      "addLabels": ["chart", "automerge"],
+      "automerge": true,
+      "minimumReleaseAge": "1 days",
+      "bumpVersions": [
+        {
+          "filePatterns": ["{{packageFileDir}}/Chart.{yaml,yml}"],
+          "matchStrings": ["version:\\s(?<version>[^\\s]+)"],
+          "bumpType": "patch"
+        }
+      ]
+    },
     {
       "description": "Label images",
       "matchDatasources": ["docker"],