Describe the bug a clear and concise description of what the bug is.

Loki chart version 18.5.2 promotes version 3.7.4 even though the release hasn't been published yet in the loki official repository - https://github.com/grafana/loki

It probably means there's a release pipeline that includes testing the new image via e2e tests or something similar. Promoting a not-yet-released version in the chart could lead to getting a bug into the end installations, and also makes it even more problematic if the grafana/loki maintainers tend to update that image for the same tag.

What's your helm version?

4.2.2

What's your kubectl version?

1.36.2

Which chart?

loki

What's the chart version?

18.5.2

What happened?

update before actual release

What you expected to happen?

update version in the chart only after release is published

How to reproduce it?

Enter the changed values of values.yaml?

Enter the command that you execute and failing/misfunctioning.

helm install my-release grafana-community/loki --version 18.5.2

Anything else we need to know?

No response