Keep failed cursor trials and native recapture anchored to the original document, and restore the requested cached root before LRU eviction. Base braille retry resets on established connection time rather than stalled startup. Poll private AT-SPI daemon ownership without triggering service activation and clean up partial startup failures. Add focused regressions and update browser testing notes.
Incremental-game style fixture whose AT-SPI leaves recreate every 250 ms, native navigation test, private-session AT-SPI daemon launch in the harness (no systemd, no host session required), and testing notes.
Bring the fragmented-line browser fixture into agreement with current browse
navigation. Rich editors are read through their text descendants, so Down from
the preceding heading must read "Review the code." directly. Remove the stale
empty editor-control stop while retaining forward and reverse line navigation,
character and word movement, Read All, and inline Braille-routing assertions.
Fix Firefox's missing announcement when creating a second tab. Firefox can emit
selection events before the new tab enters its accessible child list, causing
the native selected-child lookup to return nothing. Use the subsequent
child-added event only when its target is a live, freshly selected browser-chrome
tab with the emitting tab list as its direct parent. Keep document-authored tabs
and unselected background additions excluded, retain foreground filtering and
tab-identity deduplication, and release native references on the GLib owner.
Normalize child-added origin suffixes such as :system before event dispatch,
preserving the original native type in diagnostics. Rename the shared mutation
normalizer to reflect its expanded scope and update its callers, including the
Pidgin insertion check. Extend the normalization regression to cover child
additions and reject unrelated event names. Firefox keeps its normal animations
and all existing tab-announcement and address-editing assertions.
Make private-session teardown tolerate the document portal's asynchronous FUSE
unmount after D-Bus exits. Retry only ENOTCONN and EBUSY cleanup failures for at
most five seconds. Keep unrelated errors and persistent mount failures visible.
Add regressions for transient teardown, preservation of a failing child's exit
status, unrelated cleanup errors, and the cleanup deadline. Runtime directories
and accessibility buses remain private, with no init-system dependency.
Update browser verification notes and the parity ledger with the fixes, evidence,
regression risks, and concrete live acceptance procedures.
Validation:
- All 33 Chromium browser proofs passed in the final combined run.
- Firefox baseline and tab checks passed repeatedly with normal animations.
- All eight private-session isolation and cleanup regressions passed.
- AT-SPI, app, and review package race suites passed during development; focused
race regressions passed again after the final event-normalization change.
- Go vet passed for internal/atspi, internal/app, and internal/review.
- A separate reader binary built successfully.
- Parity-ledger validation passed for 75 rows; git diff --check passed.
Maintainer decision, 2026-11-02: the core implementation and basic live behavior are sufficient for this stage. The original exhaustive done checklist was not fully satisfied and the contract is not marked Final; unfinished verification and known failures remain visible as future work.
A quiet live Wayland desktop is not assumed to yield a reliable single-environment 7/7. Record that a purpose-built private compositor/XWayland harness may be needed and whether split-environment evidence suffices is open for review.
Phase 4 remains in progress and the contract is not Final. This records the verified interim results, the open Wine title and Battle.net blockers, the incomplete Braille pass, and the owed quiet-desktop wine-access CTest run.
Maintainer amendment: no fresh Phase 4 session; the maintainer runs the live corpus, the master session records results and runs automated checks, and defect sessions are spawned only on proven need.
Maintainer disposition: no Phase 4 fix or wine-access defect branch for the pre-attached edit subclass; record it honestly in the Phase 4 results. Future work item: dynamic add/remove of hook exclusions inside the running helper.
Wine preferences tab landed as 75f34ea with maintainer flesh-test results; the pre-attached edit-subclass dynamic-addition caveat is recorded and localized for Phase 4.
Live Wine settings landed as 9a10a15; includes the maintainer smoke results and the settled note that external settings-file edits have never auto-reloaded in Go or legacy Cthulhu.
Settled decisions, scope and done checklist in wine-proton.md; execution ledger with batch amendments, the satisfied Phase 0 gate and the accepted Phase 1 handoff in wine-proton-phases.md.