1.5.0-beta.2 (2026-08-21)
This pre-release improves the built-in Agent's conversation, tool-loop, persistence, and MCP reliability, reworks the popup site-scope operations into a reversible state machine, and fixes several cloud-sync and update-page issues.
🚀 Major New Features
- ♻️ Agent conversation, tool-loop, persistence, and MCP reliability improvements #1545 (#1549) (by @cyfung1031)
- ✨ Popup site-scope operations: S1–S4 reversible state machine #1590 (#1666) (by @CodFrm)
🧩 GM API Changes
- 🐛 Fix GM_download not triggering onerror when passed an empty url (#1619) (by @cyfung1031)
🎨 UI Improvements
- 💄 Update-page / install-page / editor UX fixes, and correct update records overwritten by stale check snapshots #1650 #1648 #1651 (#1677) (by @CodFrm)
🐛 Bug Fixes
- 🐛 Cloud sync no longer triggers on service-worker cold starts; alarm period changed to 30 minutes #1670 (#1678) (by @CodFrm)
- 🐛 Fix the install/update page not closing properly #1669 (#1675) (by @CodFrm)
Full changelog: Compare v1.5.0-beta.1...v1.5.0-beta.2