[🐛 Bug]: Chart values.yaml image tags stuck at 4.48.0-20260905 since 0.60.0 - chart upgrades no longer bring new images #3274

What happened?

Since chart 0.60.0, upgrading the selenium-grid chart no longer upgrades the Grid/browser images. Chart.yaml is bumped on each release, but the default image tags in charts/selenium-grid/values.yaml are still the ones from 0.59.1:

So a default install of 0.62.0 runs hub/nodes 4.48.0-20260905 (Grid 4.48 with the browsers of that build). videoImageTag (ffmpeg-8.1-20260905) is stuck the same way.

As far as I can tell, this is a leftover of the stale LATEST_TAG issue fixed in #3254:

• update_tag_in_docs_and_files.sh updates the files with sed "s/${LATEST_TAG}/${NEXT_TAG}/g" (and the same for the date).
• For the 4.49.0-20260909 release, LATEST_TAG resolved to 4.48.0-20260909, while the files contained 4.48.0-20260905, so the sed matched nothing and values.yaml (and the other files) kept 4.48.0-20260905.
• [ci] Fix LATEST_TAG sort picking a stale tag and skipping the chart bump #3254 fixed the tag resolution and manually caught up Chart.yaml / CONFIGURATION.md, but not values.yaml.
• Every later release (4.50.0-20261010, 4.51.0-20261010) searches for the previous release tag, which is not in these files either, so they stay at 4.48.0-20260905 and this won't self-heal.

The release commits show it: 25c7c8c (4.48.0-20260905) still updated charts/selenium-grid/values.yaml, while 570c13d (4.50.0) and 99f0fdf (4.51.0) only touched Chart.yaml. On current trunk, 4.48.0-20260905 is still present in 52 files outside CHANGELOG (values.yaml, README.md, the docker-compose-*.yml files, docs/docker-hub/*, ...).

Could you please do a one-time catch-up of these files to the current release tag (4.51.0-20261010 and the matching ffmpeg/date tags), so the release script can track them again? Until then, every new chart release keeps deploying 4.48.0 images by default.

Possibly related: #3247.

Command used to start Selenium Grid with Docker (or Kubernetes)

helm template selenium-grid docker-selenium/selenium-grid --version 0.62.0 | grep 'image:'
# image: selenium/hub:4.48.0-20260905
# image: selenium/node-chrome:4.48.0-20260905

Relevant log output

not relevant

Operating System

Kubernetes (k3s)

Docker Selenium version (image tag)

4.48.0-20260905 (rendered by chart 0.62.0)

Selenium Grid chart version (chart version)

0.62.0