- Move single-session and step-session executor failure paths to in-review after marking tasks failed
- Route exhausted transient recovery retries to in-review instead of leaving tasks outside review flow
- Move stuck-kill budget exhaustion failures in self-healing to in-review and update failure log wording
- Add regression tests in executor and self-healing suites to verify in-review transitions on these failure states
- Show resolved default executor, validator, and planning models in the task Model tab
- Pass merged settings into the Model tab from TaskDetailModal so default badges reflect effective runtime resolution
- Hot-swap active single-session executor models when task overrides change, including fallback to project defaults when overrides are cleared
- Add dashboard and executor tests for default model display, hot-swap behavior, fallback logic, and failure logging
- Document hot-swap behavior and limitations in AGENTS.md and add a patch changeset for @gsxdsm/fusion
- Fix child agent session mock to use never-resolving prompt so spawned child count stays accurate during limit checks
- Remove flaky spawnedAgents assertion in terminateChildAgent test (cleanup is done by terminateAllChildren)
- Add missing prompt mock to runSpawnedChild dispose test session
- Extract per-task thinkingLevel from task detail, falling back to global defaultThinkingLevel
- Apply override in initial execution, retry session, and spawned agent paths
- Add 3 tests: per-task override, global fallback, explicit 'off' overrides global
- Fix step status not being tracked correctly in executor callbacks (done/skipped were not updated)
- Expose runStepsInNewSessions and maxParallelSteps settings in CLI settings command
- Add AGENTS.md documentation for runStepsInNewSessions and maxParallelSteps settings
- Add changeset for the published CLI package
- Add tests for CLI settings validation and executor step status tracking
- Add project-memory module in @fusion/core with read/write/resolve helpers and upsert-on-store hook
- Bootstrap project memory during task creation (store) with structured task context
- Inject resolved project memory into executor and triage agent system prompts
- Add comprehensive tests for project-memory module, store integration, and agent prompt changes
- Document project memory architecture and usage in README
- Define StepSessionExecutor interfaces and utility types (FN-1039)
- Implement StepSessionExecutor class with parallel wave execution, conflict detection, and retry logic (FN-1039)
- Add comprehensive test suite for StepSessionExecutor (1225 lines) (FN-1039)
- Wire step-session execution branch into TaskExecutor with pause, stuck-kill, and global pause handlers
- Track active step executors per task for lifecycle management and cleanup
- Export StepSessionExecutor and types from engine package index
- Add executor integration tests for step session lifecycle (388 lines)
- Executor skips redundant moveTask call on manual retry (was causing race with scheduler)
- Scheduler now triggers scheduling on todo column transitions to pick up retried tasks
- Add tests for retry race condition fix covering both executor and scheduler paths
- Add spawn settings (maxSpawnedAgentsPerParent, maxSpawnedAgentsGlobal) to ProjectSettings type
- Implement AgentStore access and spawned agent tracking in TaskExecutor
- Add spawn_agent tool with child agent execution in isolated worktrees
- Wire up child termination on parent session end and system prompt generation
- Add comprehensive test suite (554 lines) covering spawning, limits, termination, and error handling
- Document agent spawning architecture, IPC protocol, and usage in AGENTS.md
- Add ContextLimitDetector to detect agent loops via repeated tool call patterns
- Implement compact-and-resume strategy: summarize conversation and restart agent from current step
- Add loop recovery to StuckTaskDetector with configurable attempt tracking and retry limits
- Extend executor with automatic loop recovery on context limit detection
- Add loop recovery support to pi executor with same compact-and-resume pattern
- Add comprehensive tests for context-limit-detector, stuck-task-detector loop detection, executor, and pi recovery
- Add changeset for patch bump to @gsxdsm/fusion
- Update README with loop detection and recovery documentation
- Add phase field to workflow step definitions (pre-merge vs post-merge) with persistence and API
- Execute pre-merge steps in executor before merge; post-merge steps in merger after successful merge
- Pre-merge failures block merge and keep task in in-review; post-merge failures are logged only
- Expose phase controls and phase-aware results in the dashboard UI
- Add changeset for the published @gsxdsm/fusion package
- Add memoryEnabled boolean setting to core types and default settings
- Add Memory section toggle to SettingsModal dashboard UI
- Integrate memoryEnabled check in executor and triage engine prompts
- Add tests for settings UI, executor prompt behavior, and triage prompt behavior
- Update SettingsModal section count test for the new Memory section
Add @mariozechner/pi-ai mock to restart.integration.test.ts and
project-runtime.test.ts to fix module linking errors. Fix call count
assertions in executor and restart tests to account for the
retry-without-task_done behavior.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
When the stuck task detector killed a task and immediately called
moveTask("todo"), the scheduler could re-dispatch the task before the
old execution's finally block cleared this.executing. The new execute()
call hit the guard and silently returned, stranding the task in
"in-progress" with no active session or worktree (seen on FN-810/FN-912).
Move the requeue responsibility from StuckTaskDetector.killAndRetry to
the executor's finally block, which runs after this.executing.delete().
The beforeRequeue budget check now runs before session.dispose() and its
result is passed via StuckTaskEvent.shouldRequeue → markStuckAborted().
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix resolveBaseBranch to use stored branch name and consistent fusion/ prefix
for both explicit deps and blockedBy paths (was using kb/ for blockedBy)
- Add main branch checkout verification in merger before squash merge to prevent
feature code from landing on wrong branch lineage
- Align all branch prefix references from stale kb/ to fusion/ across executor,
merger, store, and routes
- Fix executor test OOM by mocking merger fully, adding fake timers to retry
tests, and switching vitest pool to vmThreads
- Update all test assertions to use fusion/ branch prefix
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix branch name assertion in executor test: use kb/ prefix instead of fusion/
- Add comprehensive tests for stale worktree and branch reference recovery (267 lines)
- Document stale worktree/branch recovery procedure in README
Instead of immediately failing when an agent finishes without calling
task_done, spawn a fresh session with a recovery prompt that asks the
agent to review the worktree state and complete the task. Only fail
if the retry also doesn't produce a task_done call.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Extend WorkflowStep type with optional modelProvider, modelId, validatorModelProvider, validatorModelId fields
- Add API endpoints (PATCH /api/workflow-steps/:id) to update model overrides on workflow steps
- Update executor to use per-step model overrides when running workflow step agents
- Add AgentDetailView support for displaying workflow step model configuration
- Add store and executor tests for new model override behavior
- Auto-resume in-progress tasks that were paused and then unpaused, picking up from their last step
- Add event-driven scheduler trigger on task unpause so resumed tasks are immediately scheduled
- Update Store and TaskStore with unpause handling, type changes for resume tracking
- Refactor executor, merger, and scheduler tests for improved reliability
- Remove dead code: mission-interview, pr-comment-handler, taskStuck util, OpenRouter model sync changeset
- Update AGENTS.md documentation for pause/unpause behavior
- Fix executor bug where tasks paused during execution with a graceful session exit were silently dropped instead of moved back to todo
- When session.dispose() resolves the prompt without throwing, the paused-aborted flag now triggers moveTask(todo) so the scheduler can resume after unpause
- Add executor test suite covering pause via graceful exit, pause via abort error, and pause during session disposal
- Document corrected pause/unpause behavior for in-progress tasks in README and AGENTS.md
- Add state to tasks: persisted in DB, gates scheduler pickup to prevent immediate retry of transient failures
- Introduce shared recovery-policy module with bounded exponential backoff (1s → 60s, max 5 attempts)
- Wire recovery policy into executor, scheduler, and triage so all agents respect the same retry cadence
- Persist retry state (attempt count, next eligible time) in task metadata via store and DB schema
- Add DB migration for new retry columns and update schema tests
- Update README with recovery policy documentation
- Refactor dashboard Header component and styles, consolidate header tests
- Fix session-files route tests to align with updated route signatures
- Add describeModel() helper in pi.ts to format provider/model info for logging
- Log resolved model details in executor, reviewer, and triage agent creation
- Update executor and reviewer to call describeModel before session start
- Add unit tests for describeModel covering all input combinations
- Fix test mocks to account for new describeModel dependency
- Add 'branch' field to Task and ArchivedTaskEntry types with DB migration
- Executor stores branch name on task after worktree assignment
- Merger reads branch from task metadata instead of relying on worktree state
- Implement non-destructive conflict recovery in prepareForTask with reset/clean
- Add tests for branch storage, merger branch reading, and worktree recovery
- Add branch conflict recovery to worktree-pool prepareForTask when checkout fails
- Add fallthrough in executor to create fresh worktree when pool preparation fails
- Add tests for branch conflict recovery in worktree-pool
- Add tests for executor fallthrough on pool preparation failure
- Add rate-limit retry utility with exponential backoff, jitter, and configurable limits
- Integrate retry logic into executor, triage, and merger agent sessions
- Export retryOnRateLimit from engine package index
- Remove unused DirectoryPicker component, stale CSS, and dead dashboard routes
- Update SetupWizardModal and usage tests to reflect cleanup
- Optimize backup tests with fake timers and deterministic timestamps
- Enable Vitest fileParallelism in core, engine, cli, and dashboard packages
- Fix SettingsModal scope initialization regression covered by merge resolution
- Update affected dashboard and engine tests for the new parallel-friendly behavior
- Add a changeset and document test optimization patterns in AGENTS.md
- Add mission CLI commands and pi extension tools for creating missions, milestones, slices, features, and task links
- Extend core mission storage and schema migrations with auto-advance support, task slice linkage, and comment normalization coverage
- Wire mission-aware scheduler and executor behavior so linked features progress with task execution and completed slices can auto-activate follow-on work
- Add regression tests for mission CLI parsing, extension behaviors, scheduler mission semantics, and executor integration
- Add activity feed fallback to the local project log when central activity is empty or unavailable
- Pass configured build commands into executor and merger prompts with hard-gate instructions
- Add merger build-failure reporting via report_build_failure and stop commits when verification fails
- Expand engine and dashboard regression coverage for activity feed fallback and merge build verification
- Fix SQL parameter mismatch in db-migrate task INSERT (add baseCommitSha, modifiedFiles, sliceId columns)
- Fix dashboard routes type predicate to guard against null entries from git diff parsing
- Stabilize central-core activity cleanup test with fake timers
- Align executor test assertions with updated steering comment log messages
- Align store test comment log assertion with new action/outcome format
- Add mission CLI commands: create, list, show, delete, activate-slice
- Add pi extension tools for mission management
- Add MissionStore helper methods and Mission types
- Add scheduler mission awareness for automatic slice activation
- Add engine integration wiring for mission-aware task execution
- Add dashboard mission routes and API endpoints
- Link tasks to missions via sliceId field with autoAdvance support
- Consolidate steeringComments and comments into unified comments field using TaskComment type
- Remove SteeringComment type, migrate all comments to TaskComment format
- Update addComment to delegate to addTaskComment with auto-refinement for done tasks
- Merge legacy steeringComments data into comments during database migration
- Update dashboard API endpoint from /steer to /comments
- Update executor to use unified comments field for real-time injection
- Update PR comment handler to use addTaskComment method
- Add report_build_failure tool to merger agent for explicit build failure signaling
- Run buildCommand before finalizing merge, abort if build fails with git reset --merge
- Treat build failures as fatal errors (no retry) and keep task in in-review
- Add build verification instruction to executor system prompt
- Update executor to use steeringComments field for mid-execution guidance
- Merge steeringComments and comments into unified comments field in Task type
- Update TaskStore to use single comments array instead of separate steeringComments
- Add database migration to convert existing steeringComments to comments
- Update executor to inject all comments into AI execution context
- Update dashboard SteeringTab to use unified comments API
- Update CLI task steer command to use comments field
- Update PR comment handler to add comments via unified API
- Add project subcommands: list, add, remove, show, set-default, detect
- Add --project flag support for all task commands
- Create project-context.ts utilities for project resolution
- Add defaultProjectId to GlobalSettings type
- Implement project auto-detection from cwd
- Update CLI argument parsing for global --project flag
- Add multi-project CLI documentation to AGENTS.md
- Optimize backup tests using fake timers instead of real timeouts
- Enable parallel file execution in core, engine, CLI, and dashboard packages
- Add inline test helpers to reduce dependencies in dashboard routes tests
- Update executor tests with exact command matching and improved assertions
- Update AGENTS.md with test optimization patterns (fake timers, unique temp dirs)
