Merge branch 'master' into ongoing-config-apidocs

Author: dcrossleyau

.github/workflows/gather-schema-changes.yml

@@ -20,7 +20,7 @@ jobs:
       uses: actions/checkout@v6
 
     - name: Setup Go
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: 'stable'
 

_data/apigroup.yml

@@ -1,4 +1,4 @@
-# List of groups used to categorise apidocs. See api.yml for further information.
+# List of groups used to categorise apidocs.
 ---
 login:
   title: Login
@@ -112,6 +112,7 @@ remote-integration:
     - mod-mosaic
     - mod-remote-storage
     - mod-rtac
+    - mod-rtac-cache
     - edge-rtac
 utilities:
   title: Utilities and tools