Add 11.7 -> 11.8 update doc
What does this MR do?
This adds the 11.7 -> 11.8 update. It might be a bit early, but I thought it is better to add it early so don't forget to adjust it with: #54065 (closed)
What are the relevant issue numbers?
Relates to #54065 (closed)
Does this MR meet the acceptance criteria?
- Changelog entry added, if necessary
- Documentation created/updated
- Tests added for this feature/bug
- Tested in all supported browsers
- Conforms to the code review guidelines
- Conforms to the merge request performance guidelines
- Conforms to the style guides
- Conforms to the database guides
- Link to e2e tests MR added if this MR has Requires e2e tests label. See the Test Planning Process.
- Security reports checked/validated by reviewer