Record current Release 2 main checkpoint

docs/release-plan-2026-10.md

@@ -40,6 +40,8 @@ The Release 1 ledger leaves 65 manual workflows open, including native macOS/Lin
 
 ## Release 2: early stabilization
 
+**Current main checkpoint (2026-10-09, merge head `14187b6`).** PR #41's Auto repeated-call behavior and child-session ordering, PRs #42 and #43's drag-interaction validation, PR #44's README release/download corrections, and PR #45's top-level sidebar drag/drop regression are merged. PR #44's exact-head Windows/Linux/macOS CI [#37954337522](https://github.com/jay23606/codev/actions/runs/37954337522) and four-RID package preview [#37954337431](https://github.com/jay23606/codev/actions/runs/37954337431) passed; PR #45's corresponding checks [#37955735754](https://github.com/jay23606/codev/actions/runs/37955735754) and [#37955735596](https://github.com/jay23606/codev/actions/runs/37955735596) passed, as did post-merge Windows/Linux/macOS CI [#37956522594](https://github.com/jay23606/codev/actions/runs/37956522594). No local packaged smoke was run. The Release 1 ledger's clean-machine, native accessibility, and physical macOS/Linux interaction gaps remain explicit; no open issues or pull requests were listed at this checkpoint. Keep the October 11 freeze and October 13 Release 2 target below.
+
 Target Release 2 for **Tuesday, October 13, 2026** (Day 5 after the October 8 publication; acceptable window: Day 3–5). On October 9–10 (Days 1–2), collect install reports, triage reproducible issues, and fix release blockers. On October 11 (Day 3), freeze the candidate and run exact-head Windows/Linux/macOS CI plus all four packaged desktop/CLI checks. The desktop-preview workflow runs for pull requests, version tags, and explicit candidate dispatch; regular merges to `main` do not repeat the four packaged interaction smokes. Dispatch that workflow once against the frozen main commit before tagging. Use a local desktop smoke only if a release-critical interaction is not covered by hosted UI checks and focused tests; routine local runs stay disabled. Publish on October 12–13 only if exact-head checks pass, update the release notes for verified changes and remaining limitations, and confirm the README latest-download links. If a blocker moves the candidate, move Release 2 to Day 3–5 after the verified fix.
 
 The latest full four-platform candidate validation (`e729b85`, checked October 9) includes the post-Release 1 accessibility, MCP-recovery/activity, and OpenCode V2 scoped-profile changes. Exact-head Windows/Linux/macOS CI [#37885220964](https://github.com/jay23606/codev/actions/runs/37885220964) and all four packaged previews [#37885221048](https://github.com/jay23606/codev/actions/runs/37885221048) passed. PR #35 then removed the duplicate four-platform package preview from regular pushes to `main`; its PR-head CI and four-RID previews passed [#37885851748](https://github.com/jay23606/codev/actions/runs/37885851748) [#37885851767](https://github.com/jay23606/codev/actions/runs/37885851767), and the merge commit `4208ac1` passed Windows CI [#37886270841](https://github.com/jay23606/codev/actions/runs/37886270841). The prior main CI run had one intermittent Linux headless review-test failure; the targeted rerun passed before the test was made layout-synchronous in PR #34. Treat the merged changes as the accumulated Release 2 scope; from this point, focus on stabilization rather than adding more features. [`docs/release-notes.md`](release-notes.md) describes the merged changes and retains the outstanding native accessibility and clean-install limitations. Recheck it against the exact release commit before tagging.