Release 9.0.0 - #41490

Conclusion: neutral

Steps

• ✅ Ready for review
• ✅ No merge conflicts
• ❌ QA assured — This PR is missing the 'stat: QA assured' label
• ✅ Mergeable
• ✅ Has milestone or project
• ✅ Valid PR title
• ❌ Correct target version — This PR is targeting the wrong base branch. It should target 9.0.0, but it targets 8.10.0
• ❌ Reviewed — This PR has not been approved yet