tidy up Chart.yaml versions

Author: gilesknap

Charts/dev-c7/Chart.yaml

@@ -4,11 +4,14 @@ description: A Helm chart legacy DLS IOCs
 
 type: application
 
+# NOTE: version and appVersion are overwritten with the current git tag during
+# the packaging process. The values in this file are only used for local testing.
+
 # This is the chart version. This version number should be 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: 0.1.0
 
 # This is the version number of the application being deployed. It implies the
 # the version tag of the container image.
-appVersion: 2025.9.1-beta.2
+appVersion: 2025.9.1