Adds reclaim deferral guards to self-healing to prevent stale-branch cleanup from racing against in-flight executor sessions, with corresponding audit telemetry and test coverage for the interaction. Also updates AGENTS.md to document the new behavior.
Fusion-Task-Id: FN-4949
Added a readonly tool allowlist enforcement for workflow steps, blocking execution of state-mutating tools (`fn_task_update`, `fn_task_move`, etc.) during workflow step runs. The policy is wired into the executor and merger execution paths, with tests covering allowlist enforcement and a documentati
Fusion-Task-Id: FN-4366
- Unstage gitignored paths before squash merge commit creation using git check-ignore
- Re-run the guard on the verification-fix squash restore path to keep ignored artifacts out of final merges
- Add merger tests covering forced .fusion artifacts, spaced ignored paths, and ignored-only squash results
- Document the gitignored-path merge guard and add a published package changeset
Fusion-Task-Id: FN-4309
Stop the post-merge audit from parking tasks as `failed` when deterministic
merge verification already proved the merged tree. Adds `postMergeAuditMode`
project setting (`block` | `warn` | `off`, default `block`) and a
verified-tree short-circuit for rebase-strategy overlap-only findings.
- packages/engine/src/merger.ts: new `resolvePostMergeAuditAction` helper
+ audit call site gated on `postMergeAuditMode` and verification-cache
lookup. Rebase + overlap-only + verified-tree → pass through with a
short-circuit log entry instead of throwing SquashAuditError.
- packages/core/src/types.ts, settings-schema.ts, index.ts: new
`PostMergeAuditMode` type, `postMergeAuditMode` field on Settings,
default `block`, exports `normalizePostMergeAuditMode`.
- packages/engine/src/__tests__/post-merge-audit-action.test.ts: unit
tests for the decision helper.
- packages/dashboard/app/components/SettingsModal.tsx: settings UI row.
- .changeset: minor bump for @runfusion/fusion.
The FN-3936 silent-drop guard is preserved: duplicate-subject findings
still block in `block` mode and squash-strategy audits still block
(no equivalent deterministic guarantee).
Fusion-Task-Id: FN-4333
Added a diff volume gate to the merger that blocks or warns on large diffs before merge completes. The feature includes a new `merger-diff-volume-gate` module wired into the merger, configurable via project settings, with tests covering all gate paths. Also updated docs and the changeset for the `@r
Fusion-Task-Id: FN-4072
Adds direct merge commit routing to the merger, allowing non-squash merges to bypass the squash-audit path when configured. The feature includes new `mergeCommitStrategy` settings, updated dashboard UI, expanded merger lifecycle tests, and documentation.
Fusion-Task-Id: FN-4069
Implements an overlap guard for the merger that prevents concurrent merges of tasks with conflicting file changes, wired through a new overlap-aware fallback strategy and exposed via a dashboard setting. The feature includes a 406-line test suite for the overlap guard, a 203-line lifecycle integrati
Fusion-Task-Id: FN-4071
Adds a squash-merge audit gate that verifies duplicate-cherry-pick commits and file-overlap losses after any squash merge into main, restoring the post-squash audit step to the merge workflow with test coverage for both the audit logic and the broader merger lifecycle.
Fusion-Task-Id: FN-4067
Fusion-Task-Lineage: 593aa917-5640-495b-b1ae-80c3eaa09d01
Adds a global `thinkingLogEnabled` setting that gates AI thinking log persistence across the engine (executor, reviewer, merger, triage, step-session) and exposes the control in the dashboard Settings modal, with tests verifying settings parity and modal behavior.
Fusion-Task-Id: FN-4062
The merge implements post-merge model resolution, using the merger's own session model for executing post-merge prompt workflow steps instead of falling back to executor model defaults. Tests cover the resolution hierarchy, and documentation clarifies the precedence order for downstream consumers.
Fusion-Task-Id: FN-3905
Merged FN-3834 to add a no-op merge recovery flow to the merger, including a branch-ahead detector, short-circuit logic to exclude no-op merges from the mergeable sweep, and finalization of no-op review tasks — backed by substantial test coverage across merger and self-healing modules.
Fusion-Task-Id: FN-3834
Adds task lineage storage infrastructure (FN-3990 Step 2), introducing a dedicated `task-lineage.ts` module and related types to track task identity and association relationships, with corresponding database schema and store support plus tests and documentation for the lineage reconciliation process
Fusion-Task-Id: FN-3990
The merger gains a safeguard that automatically stashes work when a finalize-reset leaves orphaned records, preventing merge-state corruption. Core exports the new orphan record type, project-engine wires the safeguard, and documentation traces the provenance flow; tests were added for the recovery
Fusion-Task-Id: FN-3932
