[leomontigatti]

T3 update review: 0.1.8-nightly.20261109.4429 → 0.1.9-nightly.20261111.4515 (10 releases)

209 release items, 11 watched files changed. No active entry breaks, no watched fix landed, and nothing is ready.

Needs you

• shared, agents/models.md: Claude Fable 5.2 (claude-fable-5-2) is now in the catalog (feat(models): add Claude Fable 5.2 pingdotgg/t3code#33500) and orchestrator_capabilities lists it (efforts low…max, ultrathink; an ultracode toggle). No role names it. Decide whether to run evals/reviewer-recall on Fable 5.2 against Opus for the Claude side of Correctness and Standards/Spec. A model change goes through its own PR, which edits models.md and the wrappers together.
• Optional, a T3 setting: watched PRs re-read on GitHub's event stream (feat(server): watched GitHub pull requests react to host events, not only the 2-minute sweep pingdotgg/t3code#33548), but only for a user who signs in through T3's GitHub app, which is opt-in. You don't sign in that way here. It would make wakes on reviews, pushes, merges and conflicts arrive sooner than the 2-minute sweep. It does nothing for checks, which have no events, and checks are where wakes went missing (pr-watch-unreported-checks). Recommendation: leave it off.

Improves

• shared, pr-watch-is-native: fix(server): stop PR watch flapping while workflows await approval pingdotgg/t3code#24599: checks waiting on a maintainer's workflow approval now wake once per head ("checks await approval") instead of flapping between failed and passed (awaitingApproval, approvalAnnounced in threadPullRequest.ts). #33548: the event stream described above. Evidence recorded. No skill edit: babysit-pr reads the round from GitHub itself, and no project runs fork workflows.
• shared, preview-tools-verification: fix(desktop): new browser tabs no longer lose waits, clicks and snapshots for good pingdotgg/t3code#32861 (closes #32848): "a fresh Browser panel tab … can stop answering every preview_wait_for, locator preview_act and preview_snapshot for good, while main-world preview_evaluate still works" (11 of 30 tabs failed, 16 of 30 under load). That matches the trial's lost clicks and the move to preview_evaluate from rubens feat(handoff): mark unchecked claims so the next agent does not build on them #72 on, though I haven't checked it against those threads' logs. Also #23589 (a tab the desktop shows reads visible: true and becomes the default tab), #33745 (snapshots keep visibleText beside large accessibility trees) and #31925 (preview_evaluate accepts top-level await). Evidence recorded. Retry when is still unmet because #23936 and #24812 are open. Proposed (yours to pick): when the next project PR needs a UI check anyway, run one real preview_act drive on this build without waiting for them. #32861 removes the failure mode that most looked like the trial's.
• shared, delegate-task-reviews: #32504 (a follow-up task settles on a run its child queued on its own thread), #32815 (removing a queued completion keeps its siblings' wakes), #33446 (an unscoped t3 thread send to a finished child wakes the parent; no skill uses it), #33295 (MCP calls read only the caller's active runs; result fields unchanged). Evidence recorded, nothing to adopt.
• shared, scheduled-reviews: #32494: a schedule_task update resets the workspace strategy only when the binding flips. Evidence recorded. Both reviews are unbound, so nothing changes for them.

Drift

• en-escena, scheduled-run-worktree: the entry says schedule_task with a scheduledTaskId "keeps it unless bindToCurrentThread is passed". Since fix(server): scheduled task updates keep the saved workspace unless the binding changes pingdotgg/t3code#32494 the stored strategy is kept unless the task moves between bound and unbound. Proposed edit in en-escena's docs/agents/t3-dependencies.md: "keeps it unless the update moves the task between bound and unbound (fix(server): scheduled task updates keep the saved workspace unless the binding changes pingdotgg/t3code#32494, since 0.1.9-nightly.20261111.4515; before, any bindToCurrentThread reset it)". Its Breaks if still holds.
• shared: every Used by file and heading exists on main. The only tool name no entry spelled out was t3_preview_close (skills/implement/PREVIEW.md step 7, and each project's verification.md). preview-tools-verification covers it and now names it.

Not covered

None. infra and underthing have no docs/agents/, so they are out of scope.

Still ready

None.

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Projects whose behaviour changes: none. This PR records evidence only; the en-escena edit and the Fable 5.2 decision above are proposals.

Review

Tier: readback, reviewed 9580ac5

• readback (Luna): 2 surprises, both declined (the unchanged recreateMissingWorktree is the watch check that entry asks for; the preview inference already says it is unchecked against the trial logs); would merge: yes

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