Finalize 9.4.1 -- part 1
- Add missing changelog and release notes entries
- Bump
directory,textsubmodules - Backport !8694 (closed)
- Backport !8702 (closed)
- Backport !8699 (closed)
- Backport !8692 (closed)
- Backport !8693 (closed)
- Backport !8669 (closed)