Merge release/1.20.0 into trunk - #4718
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📊 Performance Test ResultsComparing b7bf7f2 vs trunk app-size
site-editor
site-startup
Results are median values from multiple test runs. Legend: 🟢 Improvement (faster) | 🔴 Regression (slower) | ⚪ No change (<50ms diff) |
## Related issues - Related to the 1.20.0 release ## How AI was used in this PR I used Opus 5 to review the release-notes conventions from previous versions and fold the auto-generated 1.20.0 PR list into thematic lines. I reviewed the wording and confirmed every PR from the draft is represented. ## Proposed Changes - Rewrite the raw auto-generated 1.20.0 changelog into concise, user-facing thematic lines, following the same convention as previous releases. - Group the AI credits work, the agent's site-building improvements and the Agentic UI polish into thematic entries, keep the notable fixes visible, and fold dependency bumps and internal work into single lines. ## Testing Instructions - Review `RELEASE-NOTES.txt` and confirm every user-facing PR from the 1.20.0 milestone is represented and the wording reads well. ## Pre-merge Checklist - [ ] Have you checked for TypeScript, React or other console errors?
gcsecsey
approved these changes
Aug 28, 2026
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Merging
release/1.20.0intotrunk.Via intermediate branch
merge/release-1.20.0-into-trunk, to help fix conflicts if any: