gt 1.2 Release Coordination Evidence

Refreshed: 2026-05-26 19:42 UTC

Scope: release decision evidence only. This artifact records the current gate map, CI inventory, PR disposition, wrong-target records, and validation/review passes for gt-12-release-evidence-refresh.

Executive Snapshot

• Release evidence branch: integration/gt-1-2-convergence-cleanup at 863ca7c0f5bdf840371d128146978a402ac9a254.
• No GitHub Actions runs exist for integration/gt-1-2-convergence-cleanup or integration/test-beaddolt-hardenning as branch filters; current workflows primarily run on main, pull_request to main, schedules, tags, and metadata events.
• #4110-#4113 are internal integration-branch merge PRs and are merged into their subepic integration branches, not into main.
• #4114 is closed as a wrong-target/non-deliverable artifact and must not be treated as release-gate delivery; #4109 is also closed/unmerged and carries no release-gate delivery record.
• Current older PR disposition: #4085 remains open only as a review/internal reference; #4086, #4087, #4088, #4089, and #4092 are closed as superseded or partially extracted. Replacement main-target paths have advanced: #4081 and #4096 are now merged to main, while #4080 and #4108 are closed.

Release Gate Map

Gate	Branch	Current head	Evidence	Release disposition
Convergence cleanup baseline	integration/gt-1-2-convergence-cleanup	863ca7c0f5bdf840371d128146978a402ac9a254	git ls-remote --heads origin 'integration/gt-1-2-*'; commit message fix: reduce witness deacon mail floods (gt-12-deacon-witness-mail-overload)	Baseline branch for this evidence refresh.
Routing identity gate	integration/gt-1-2-routing-identity-gate-identity	21c5d9244d4a067b72df60de6c808672db9ca620	PR #4110 merged 2026-05-23 19:18:52 UTC	Internal integration branch merge recorded.
Capacity and admission gate	integration/gt-1-2-capacity-and-admission-gate-admission	aa3ade0205534ddca44449f1119bd47eb4db6f1c	PR #4111 merged 2026-05-23 19:10:56 UTC, merge commit 53f9c3806ce208a7a07c069f2ca0c28007d70ea0	Internal integration branch merge recorded.
Notification actionability gate	integration/gt-1-2-notification-actionability-gate-actionability	ede0d98af9db24ce83c73ac2265dca1092964a1f	PR #4112 merged 2026-05-23 19:18:52 UTC	Internal integration branch merge recorded.
Recovery false-positive matrix	integration/gt-1-2-recovery-false-positive-matrix-positives	fa5a9da9f130ba6f9109ebe0e799d729c2d42534	PR #4113 merged 2026-05-23 19:18:53 UTC	Internal integration branch merge recorded.
Release candidate and canary gate	integration/gt-1-2-release-candidate-and-canary-gate-canary	625bcf8a92f9faef9804f73624a8bf770085ebd2	git ls-remote --heads origin 'integration/gt-1-2-*'; commit message fix: tolerate reaped active MR during cleanup (gt-rca-alias-no-merge-cleanup)	Lags the refreshed convergence baseline; no distinct PR evidence found.
Canonical polecat workstate	integration/gt-1-2-canonical-polecat-workstate-workstate	1d3e6039ffac3af8be5485d0fc8a22e0efbb9cf4	git ls-remote --heads origin 'integration/gt-1-2-*'	Branch exists; no gt-12 PR disposition found in this refresh.
MR target and source transition	integration/gt-1-2-mr-target-and-source-transition-gate-source	2718682b8b7a1e75aded6ab63029d9820402ac65	git ls-remote --heads origin 'integration/gt-1-2-*'	Branch exists; no gt-12 PR disposition found in this refresh.
Parent gate rollups	integration/gt-1-2-canonical-polecat-workstate, integration/gt-1-2-capacity-and-admission-gate, integration/gt-1-2-mr-target-and-source-transition-gate, integration/gt-1-2-notification-actionability-gate, integration/gt-1-2-recovery-false-positive-matrix, integration/gt-1-2-release-candidate-and-canary-gate, integration/gt-1-2-routing-identity-gate	b381f60a76589016589fd9be93c18c9902e69c9b	git ls-remote --heads origin 'integration/gt-1-2-*'; commit message fix: reconcile polecat recovery git state (gt-recovery-false-positive-clean-closed)	Shared parent rollup state visible in current branch inventory.

CI Inventory

Workflow	Trigger	Release relevance	Jobs
CI (.github/workflows/ci.yml)	push to main, pull_request to main	Primary maintainer-facing PR/main gate. Does not run for integration/gt-1-2-* branch pushes by current branch filters.	Reject go.mod replace directives, Reject issues.jsonl, Test, Lint, Integration Tests.
Windows CI (.github/workflows/windows-ci.yml)	push to main, pull_request to main	Windows smoke/build/vet gate for maintainer-facing PR/main.	Windows Smoke Test.
E2E Tests (.github/workflows/e2e.yml)	Daily schedule, workflow_dispatch	Baseline scheduled container E2E signal.	E2E Tests (Container).
Nightly Integration Tests (.github/workflows/nightly-integration.yml)	Daily schedule, workflow_dispatch	Baseline full integration signal.	Full Integration Tests.
Release (.github/workflows/release.yml)	push tags v*, workflow_dispatch	Release artifact publication gate; branch refs are tag-gated out for publishing.	goreleaser, attest-release, update-homebrew-formula, publish-npm.
Block Internal PRs (.github/workflows/block-internal-prs.yml)	pull_request opened/reopened	PR policy guard. Internal same-repo PRs are closed/failed; fork PRs skip.	Block Internal PRs.
Auto-label new issues and PRs (.github/workflows/triage-label.yml)	Issues opened, pull_request_target opened	Metadata-only triage signal; does not validate code.	add-triage-label.
Remove needs-info on author response (.github/workflows/remove-needs-info.yml)	Issue comments, pull_request_target synchronize	Metadata-only label cleanup; does not validate code.	remove-label.
Remove needs-triage when triaged (.github/workflows/remove-needs-triage.yml)	Issues labeled, pull_request_target labeled	Metadata-only label cleanup; does not validate code.	remove-triage-label.
Close stale needs-info / needs-repro issues (.github/workflows/close-stale-needs.yml)	Daily schedule, workflow_dispatch	Issue hygiene only.	close-needs-info.

PR Disposition Evidence

PR	State	Base	Head	Evidence	Decision record
#4110 Merge: gt-12-formula-identity-tests	Merged	integration/gt-1-2-routing-identity-gate-identity	polecat/ghoul/gt-12-formula-identity-tests@mpigkq65	Merged 2026-05-23 19:18:52 UTC, merge commit 21c5d9244d4a067b72df60de6c808672db9ca620; checks: Block Internal PRs skipped job 77529397296, add-triage-label success job 77529397084.	Internal integration branch merge; not a main-target release PR.
#4111 Merge: gt-12-fold-4087-capacity	Merged	integration/gt-1-2-capacity-and-admission-gate-admission	polecat/radrat/gt-12-fold-4087-capacity@mpigfiff	Merged 2026-05-23 19:10:56 UTC, merge commit 53f9c3806ce208a7a07c069f2ca0c28007d70ea0; checks: Block Internal PRs skipped job 77529475224, add-triage-label success job 77529474905.	Internal integration branch merge; folds useful #4087 capacity cases.
#4112 Merge: gt-12-notification-regression-tests	Merged	integration/gt-1-2-notification-actionability-gate-actionability	polecat/radrat/gt-12-notification-regression-tests@mpihccma	Merged 2026-05-23 19:18:52 UTC, merge commit ede0d98af9db24ce83c73ac2265dca1092964a1f; checks: Block Internal PRs skipped job 77530910484, add-triage-label success job 77530904269.	Internal integration branch merge; not a main-target release PR.
#4113 Merge: gt-12-live-polecat-fixtures	Merged	integration/gt-1-2-recovery-false-positive-matrix-positives	polecat/ghoul/gt-12-live-polecat-fixtures@mpih5jxl	Merged 2026-05-23 19:18:53 UTC, merge commit fa5a9da9f130ba6f9109ebe0e799d729c2d42534; checks: Block Internal PRs skipped job 77531020190, add-triage-label success job 77531019972.	Internal integration branch merge; not a main-target release PR.
#4114 Merge: gt-pr-main-4089-reuse-startup-fold	Closed	integration/test-beaddolt-hardenning	polecat/ghoul/gt-pr-main-4089-reuse-startup-fold@mpii6er0	Closed 2026-05-23 19:19:39 UTC. Comment 4526309016: Closing wrong-target PR-mode artifact... Do not merge this branch as part of release-gate delivery. Checks: Block Internal PRs skipped job 77531943075, add-triage-label success job 77531942832.	Wrong-target/non-deliverable artifact. Do not retarget, merge, or count as delivery.
#4109 Merge: gt-12-baseline-ci-inventory	Closed	integration/test-beaddolt-hardenning	polecat/thunder/gt-12-baseline-ci-inventory@mpig5s75	Closed 2026-05-23 14:47:42 UTC, not merged, no PR comments recorded by gh pr view --comments.	Closed/unmerged internal artifact; no release-gate delivery evidence found.
#4085 RCA canonical: design routing repair and migration guard	Open	integration/test-beaddolt-hardenning	polecat/brotherhood/gt-rca-canon-routing-repair-design	Comment 4525854875: open only as review/internal reference, not maintainer-facing merge target; diagnostic/design slice requires separate clean main-target PR or explicit drop decision.	Review-only/internal reference; not release delivery as-is.
#4086 fix: block rig add prefix route hijacks	Closed	integration/test-beaddolt-hardenning	polecat/brahmin/gt-rca-canon-routing-rig-add-mpeuzvbu	Comment 4525854509: superseded by clean main-target routing replacement #4096; tracked-prefix guard/rollback/tests preserved there.	Closed superseded; do not retarget or merge.
#4087 fix: count recovery slots in scheduler capacity	Closed	integration/test-beaddolt-hardenning	polecat/crater/gt-rca-canon-polecat-refill-capacity@mpev7b1n	Comment 4525854511: superseded by replacement capacity path; main-target #4081 carries admission-cap work and #4111 folded useful recovery-slot/stale-assignment occupancy cases.	Closed superseded; useful release evidence is #4111.
#4088 test: cover newly-created rig bead sling routing	Closed	integration/test-beaddolt-hardenning	polecat/foundation/gt-rca-canon-new-bead-sling-smoke@mpevij9s	Comment 4525854512: superseded by clean main-target #4096; smoke coverage preserved there.	Closed superseded; do not retarget or merge.
#4089 fix: harden polecat reuse and session startup	Closed	integration/test-beaddolt-hardenning	polecat/dust/gt-rca-canon-polecat-stale-idle@mpev9pi0	Comment 4525854864: superseded/partially extracted; folded path preserved unique active-MR reuse blocking plus tmux/session-startup hardening. Earlier validation comment 4504995144 recorded green targeted validation before supersession.	Closed superseded/partially extracted; do not retarget or merge.
#4092 fix: converge routing sling safeguards	Closed	integration/test-beaddolt-hardenning	polecat/brahmin/gt-rca-routing-convergence@mpfr891z	Comment 4525854872: superseded by clean main-target #4096; preserves useful #4092/#4086/#4088 route-registration and sling-routing work. Comment 4511115581 records targeted validation and a broad go test ./... timeout/failure outside changed-file scope.	Closed superseded; do not retarget or merge.

CI Failure Classification

Baseline/Environmental Signals

These failures are not owned by the #4110-#4114 internal integration PRs. They are scheduled or push-run failures on main and therefore classify as baseline/mainline signals unless reproduced against a release branch delta.

Class	Run	Branch/SHA	Failing job evidence	Classification
Baseline scheduled E2E	Run 26437582676 E2E Tests	main / 94b3d5aae3d96c1ed9cf1fa7eab51ffdee9cee17	Job 77823878356 E2E Tests (Container), step Run E2E tests, failed 2026-05-26 07:08:20 UTC.	Baseline/environmental until reproduced against a branch delta; same SHA as current main.
Baseline scheduled integration	Run 26438097543 Nightly Integration Tests	main / 94b3d5aae3d96c1ed9cf1fa7eab51ffdee9cee17	Job 77825538322 Full Integration Tests, step Run all integration tests, failed 2026-05-26 07:25:02 UTC.	Baseline/environmental until reproduced against a branch delta; same SHA as current main.
Baseline main push CI	Run 26420662457 CI	main / 94b3d5aae3d96c1ed9cf1fa7eab51ffdee9cee17	Jobs 77774572073 Lint and 77774572090 Test failed; Integration Tests job 77774572091 passed.	Mainline push signal after #4096 merged; not owned by #4110-#4114 internal integration PRs.
Baseline main push Windows	Run 26420662473 Windows CI	main / 94b3d5aae3d96c1ed9cf1fa7eab51ffdee9cee17	Job 77774571977 Windows Smoke Test, step Build binary, failed 2026-05-25 21:38:37 UTC.	Mainline push signal after #4096 merged; not owned by #4110-#4114 internal integration PRs.

Branch-Owned or PR-Owned Failing Signals

PR/branch	Run	Failing job evidence	Classification
temp-merge-gt-wisp-7bc / fix: --force now truly bypasses MR verdict check in polecat nuke	CI run 26463482040; Windows run 26463482056	Jobs 77917419179 Lint and 77917419207 Test failed; Windows job 77917418798 Windows Smoke Test, step Build binary, failed. Integration Tests job 77917419263 passed.	Branch-owned/temp-merge failure on d9e3a6a165473f9f43f79a58e0810c5961269a4d; outside #4110-#4114 internal release evidence.
doctor/rig-config-sync-clean and temp merge variants	CI/Windows runs 26421685252, 26421685230, 26421755731, 26421755601	Branch jobs 77777509560 Lint and 77777509503 Test failed; branch Windows job 77777509549 Windows Smoke Test failed. Temp-merge jobs 77777714979 Lint and 77777714981 Test failed; temp-merge Windows job 77777714776 Windows Smoke Test failed.	Branch-owned doctor-path failures; not release-gate evidence.
Historical #4080 / #4081 / #4096 / #4108 branch signals	Prior CI runs 26263001617, 26185346987, 26185346989, 26298563367, 26334452289	Jobs 77300338263 Integration Tests, 77300338267 Test, 77300338274 Lint, 77039169592 Lint, 77039169636 Test, 77039169665 Integration Tests, 77039169505 Windows Smoke Test, 77417512051 Test, 77417512096 Integration Tests, 77525753579 Integration Tests, 77525753580 Test, and 77525753586 Lint failed. Current PR state changed: #4080 closed, #4081 merged to main, #4096 merged to main, #4108 closed.	Not current open release blockers for #4110-#4114; resulting main push failures are tracked above as baseline/mainline signals.

Internal Integration PR Check State

#4110-#4114 did not run the full CI or Windows CI code-validation workflows because their bases were integration branches, not main. They only show metadata/policy checks: Block Internal PRs skipped and Auto-label new issues and PRs succeeded. Treat these as PR bookkeeping evidence, not code gate evidence.

Research Pass Log

1. Read bd show gt-12-release-evidence-refresh for scope, labels, and acceptance criteria.
2. Searched the worktree for existing release/evidence/disposition artifacts; no dedicated release-evidence artifact existed.
3. Read .github/workflows/ci.yml to inventory main/main-PR code gates and job names.
4. Read .github/workflows/windows-ci.yml to inventory Windows smoke gate.
5. Read .github/workflows/e2e.yml and .github/workflows/nightly-integration.yml to inventory scheduled baseline gates.
6. Read .github/workflows/release.yml to inventory tag-gated release publication jobs.
7. Read metadata workflows: block-internal-prs, triage-label, remove-needs-info, remove-needs-triage, and close-stale-needs.
8. Queried PR #4110 JSON and comments; recorded merge into routing identity integration branch.
9. Queried PR #4111 JSON and comments; recorded merge into capacity/admission integration branch.
10. Queried PR #4112 JSON and comments; recorded merge into notification actionability integration branch.
11. Queried PR #4113 JSON and comments; recorded merge into recovery false-positive integration branch.
12. Queried PR #4114 JSON and comments; recorded wrong-target/non-deliverable closure comment.
13. Queried PRs #4085-#4089 and #4092 JSON/comments; recorded current supersession/internal-reference dispositions.
14. Queried workflow run lists for integration/gt-1-2-convergence-cleanup, integration/test-beaddolt-hardenning, recent failures, and target branch metadata.
15. Queried failed run job details for 26437582676, 26438097543, 26420662457, 26420662473, 26463482040, 26463482056, 26421685252, 26421685230, 26421755731, and 26421755601 to classify baseline/mainline vs branch-owned failures.

Pre-Implementation Review Log

1. Scope review: artifact is release evidence only; no broad README or product docs changes.
2. Gate-map review: verified all recorded branches came from git ls-remote --heads origin 'integration/gt-1-2-*' or GitHub branch API.
3. PR-disposition review: verified #4110-#4113 are merged and #4114 has an explicit wrong-target closure comment.
4. Supersession review: verified #4086, #4087, #4088, #4089, and #4092 closure comments identify replacement paths; #4085 remains open only as internal reference.
5. CI-classification review: verified integration branches have no branch-filtered Actions runs, so PR metadata checks are not code gate evidence.

Targeted Validation

• gh run list --branch integration/gt-1-2-convergence-cleanup --limit 10 returned no runs.
• gh api repos/gastownhall/gastown/actions/runs?branch=integration/gt-1-2-convergence-cleanup&per_page=10 returned total_count: 0.
• gh api repos/gastownhall/gastown/actions/runs?branch=integration/test-beaddolt-hardenning&per_page=10 returned total_count: 0.
• gh pr list --search "gt-12 OR gt 1.2" returned #4110-#4114 and #4109 as the relevant current gt-12 PR evidence set.
• gh pr view 4080, 4081, 4096, and 4108 verified current replacement-path disposition: #4081 and #4096 merged to main; #4080 and #4108 closed.

Post-Implementation Review Log

1. Diff-scope review: only docs/release/gt-1.2-release-evidence.md was added; no broad docs or code files were changed.
2. PR-table review: required records #4110-#4114, #4085-#4089, and #4092 are present with current state, base/head, and decision evidence.
3. CI-inventory review: all workflow files under .github/workflows are represented by code-gate, release, schedule, or metadata categories.
4. Failure-classification review: baseline/environmental and branch-owned failures include exact run IDs, job IDs, job names, and branch/SHA context.
5. Placeholder review: checked common placeholder markers; no stale placeholders remain after this update.