- Add HeartbeatTriggerScheduler class with timer, assignment, and on-demand trigger types
- Wire timer-based periodic wakeups using per-agent heartbeatIntervalMs config
- Add agent:assigned event in AgentStore for assignment-triggered wakeups
- Enhance POST /api/agents/:id/runs with WakeContext and 409 conflict on concurrent runs
- Integrate trigger scheduler into InProcessRuntime lifecycle (start/stop)
- Add enabled field to AgentHeartbeatConfig for per-agent trigger control
- Update AGENTS.md with heartbeat trigger scheduling documentation
- Add instructionsPath and instructionsText fields to Agent type and AgentStore
- Create agent-instructions resolver module in engine with priority-based resolution
- Wire custom instructions into executor, triage, reviewer, and merger agents
- Add PATCH /agents/:id/instructions API endpoint with file and text support
- Add instructions editor UI to dashboard agent detail config tab
- Add comprehensive tests for instructions resolver and AgentStore integration
- Add changeset for published package bump
- Wire heartbeatMonitor into ServerOptions and pass through to API routes
- Add POST /api/agents/:id/runs route to trigger heartbeat execution with optional source/triggerDetail
- Update API client startAgentRun to accept optional source and triggerDetail parameters
- Add Run Heartbeat button to AgentsView and enhance AgentDetailView RunsTab with execution details and polling
- Add route handler tests for agent runs and UI static analysis tests
- Support run history display with status, duration, trigger type, and result details
- 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
- Change vitest pool from vmThreads to threads in engine package
- Resolves node:sqlite compatibility issue caused by vmThreads isolation
- vmThreads creates separate VM contexts incompatible with native SQLite module
- 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
- Add planningModelProvider/planningModelId fields to task model and API batch-update endpoint
- Wire triage engine to use per-task planning model override with settings hierarchy fallback
- Add planning model selector to TaskDetailModal Model tab
- Add comprehensive tests for triage engine planning model resolution and dashboard API/routes
- 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 description field to all 20 agent presets in NewAgentDialog
- Display preset descriptions below role badge in preset selection cards
- Use preset description as agent title when selecting a preset
- Add CSS styling for description text with 2-line clamp
- Add tests verifying descriptions render, are non-empty, and populate title field
- Track tasks created during heartbeat runs and clean them up on subsequent heartbeats
- Add heartbeatRunId to correlate tasks created within the same run
- Implement stale heartbeat run cleanup in checkMissedHeartbeats
- Add comprehensive test suite (276 lines) covering run tracking, cleanup, and edge cases
- Extend HeartbeatMonitor with task creation metadata and run lifecycle management
- Extract shared agent tools (bash, read, write, edit) from executor into agent-tools.ts for reuse
- Implement heartbeat execution in HeartbeatMonitor with configurable interval and task_done support
- Wire heartbeat execution into InProcessRuntime lifecycle (start/stop)
- Add comprehensive test suite covering execution, timeouts, concurrency, and error handling
- Add heartbeat-related log constants to logger
- Add backend API endpoint for time-range filtered agent log retrieval (GET /api/agents/:id/logs)
- Add fetchAgentRunLogs API function in dashboard client
- Make RunsTab run cards clickable with inline log viewer accordion
- Make AgentRunHistory run rows clickable to expand and view logs
- Enhance AgentDetailView with collapsible log sections and time-range filtering
- Add comprehensive tests for store, routes, and component click behavior
- Add AgentPromptTemplate and AgentPromptsConfig types to ProjectSettings
- Create agent-prompts module with 7 built-in prompt templates and role resolver
- Wire engine agents (executor, reviewer, merger, triage) to use resolved prompts
- Add 25 test cases covering template resolution, role assignment, and validation
- Export new types from @fusion/core package
- Document agentPrompts configuration and built-in templates in AGENTS.md
- Add thinkingLevel field to createTask and updateTask in core store
- Accept thinkingLevel and planningModel fields in dashboard task routes
- Send thinkingLevel and planningModel in frontend API calls from task forms
- Add ThinkingLevel selector to ModelSelectorTab component with tests
- Wire up planning model and thinking level in QuickEntryBox, TaskForm, and NewTaskModal
- Add unit tests for store, routes, and ModelSelectorTab coverage
- Add changeset and update AGENTS.md documentation
- Add companies.sh type definitions and parser in @fusion/core with comprehensive tests
- Create CLI `kb agent-import` command to import agents from companies.sh
- Add POST /api/agents/import dashboard endpoint with dry-run support
- Build AgentImportModal component with search, preview, and batch import UI
- Add dashboard route tests for the agent import API endpoint
- Create changeset for @gsxdsm/fusion minor bump
- Define AiPromptExecutor type and update CronRunner constructor to accept injected executor
- Implement executeAiPromptStep with real agent session execution in worktrees
- Create createAiPromptStepExecutor factory and wire up in dashboard CLI
- Add comprehensive tests for AI prompt step execution (mock agent, errors, output capture)
- Fix mock typing for dashboard test build compatibility
- Delete SetupWizard component and its test file (no longer used)
- Remove migration-stubs.ts (dead migration helper code)
- Strip unused CSS rules from dashboard styles.css
- Fix minor test assertion in activity-feed theme test
- Add changeset for patch release
- Remove hardcoded/planned stub responses from planning createSession and related functions
- Wire AI agent into planning session for interactive Q&A-based task planning
- Update JSDoc to remove stub references and reflect actual implementation
- Add comprehensive tests for AI-powered planning (planning.test.ts, routes.test.ts)
- Add mock agent setup to routes test for planning endpoint coverage
- Replace fixed max-height on modal overlay with calc(100vh - 4rem) to prevent content from overflowing viewport
- Add regression tests for ChangesDiffModal height constraint behavior
- Ensures modals stay within visible area regardless of content size
- Instantiate MissionAutopilot with TaskStore and MissionStore before Scheduler creation
- Pass missionAutopilot and missionStore to Scheduler constructor options
- Break circular dependency via setScheduler() after Scheduler construction
- Start autopilot in engine startup sequence, stop on graceful shutdown
- Add comprehensive tests verifying MissionAutopilot wiring in both test files
- 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
- Harden TerminalModal bootstrap to handle invalid/expired sessions on first open
- Add WebSocket reconnection logic for terminal sessions that become invalid mid-stream
- Create useTerminal hook with robust session lifecycle management
- Create useTerminalSessions hook for multi-session terminal coordination
- Add comprehensive tests for TerminalModal, useTerminal, and useTerminalSessions
- Document terminal first-open reliability behavior in dashboard README
- Add planningModelProvider and planningModelId fields to core Task type
- Update backend API validation to accept planning model fields on create/update
- Update frontend API client and TaskForm to handle planning model
- Add planning model selector row to ModelSelectorTab component
- Wire up planning model in TaskDetailModal edit mode with save support
- Update AGENTS.md with planning model override documentation
- Add comprehensive tests for ModelSelectorTab and API routes
- Bump schema version from 10 to 11
- 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)
- Add MergeDetails type import and mergeDetails field to TaskStore.updateTask signature
- Store merge details (commitSha, filesChanged, insertions, deletions, mergeCommitMessage, resolution info) after successful squash merge
- Capture best-effort commitSha even when branch is not found (mergeConfirmed: false)
- Add comprehensive tests for store updateTask with mergeDetails and merger detail collection
- Defer fitAddon.fit() via requestAnimationFrame after CSS repaint to ensure container dimensions are settled
- Add overflow:hidden to keyboard-open CSS rule to prevent layout shift
- Add regression tests for xterm re-fit on mobile keyboard open/close
- Update terminal mobile keyboard documentation in README files
- Add negative margin CSS rule on .task-changes-tab to reclaim horizontal space from .detail-body padding
- Reduce file header padding from 10px to 6px for tighter layout
- Add test verifying root element has task-changes-tab class for margin scoping
- Add test verifying diff patches have no extraneous inline padding styles
- Increment SCHEMA_VERSION constant from 9 to 10 in packages/core/src/db.ts
- Ensures the auto-migration system detects the schema change and runs the new migration
- Matches migration logic that checks version delta against SCHEMA_VERSION
- Add POST /tasks/:id/spec/rebuild API endpoint to regenerate task specifications
- Add rebuildTaskSpec client function in dashboard API layer
- Add respecify button to task detail modal for triggering spec rebuilds
- Add comprehensive tests for the spec/rebuild endpoint covering success, error, and edge cases
- Add CSS custom properties for mission, slice, feature, and autopilot color tokens in styles.css
- Replace inline icon colors with CSS variables in MissionInterviewModal
- Replace hardcoded colors with CSS variables in MissionManager
- Add changeset for theme color tokens patch
- Add CSS custom properties and modifier classes for all status colors (open, closed, merged, draft, review, in-progress, etc.)
- Remove hardcoded hex colors from GitHubBadge, replace with CSS classes
- Remove hardcoded colors from PrSection, use CSS classes and Lucide icons
- Remove COLUMN_COLOR_MAP and inline styles from TaskCard, use CSS classes
- Add theme-safety regression tests ensuring components never use inline color styles
- Update existing GitHubBadge and TaskCard tests for class-based styling
- Define CSS custom properties for all workflow step colors in styles.css
- Replace inline styles in WorkflowStepManager.tsx with semantic CSS classes
- Replace hardcoded hex/rgba colors in workflow step manager section with var() references
- Improve maintainability and themeability of workflow step UI
- Fix incorrect CSS token var(--error) → var(--color-error) in ProjectCard, ProjectHealthBadge, and ProjectSelector
- Add regression test suite (ProjectThemeTokens.test.tsx) covering all project components for correct token usage
- Ensures consistency with the design system's CSS custom property naming convention
- Add GET /agents/:id/children API endpoint to fetch child agents of a parent
- Create fetchAgentChildren API function with tests in dashboard client
- Implement useAgentHierarchy hook with recursive tree loading and expand/collapse
- Add tree view mode to AgentsView with hierarchical agent display
- Enhance AgentDetailView with parent info and expandable children section
- Add tree view CSS styles for connection lines and expand/collapse indicators
- Make Workflow tab always visible in TaskDetailModal (not conditional on enabled steps)
- Add summary bar showing pass/fail/skip counts with color-coded badges
- Make workflow step output collapsible with expand/collapse toggle
- Add enhanced empty states for no steps configured, all skipped, and no results
- Add CSS styles for summary bar, collapsible output, and empty state variants
- Update TaskDetailModal tests to reflect always-visible Workflow tab
- Add comprehensive tests for WorkflowResultsTab new features
- Add fallback ID generation using Math.random when crypto.randomUUID is unavailable
- Update ScheduleStepsEditor component with robust step creation
- Add unit tests for fallback ID generation behavior
- Document fallback approach in Scheduled Tasks section of README
- Add POST /api/missions/:missionId/start backend endpoint to start planning missions
- Add startMission() frontend API function in dashboard api.ts
- Add Start button in MissionManager component for planning missions
- Add integration tests for the startMission endpoint covering success, error, and edge cases
- Fix TaskChangesTab overcounting changes for done tasks by handling missing commit SHA gracefully
- Add /api/tasks/:id/diff endpoint with fallback for done tasks without merge commit info
- Add comprehensive tests for both TaskChangesTab component and diff route edge cases
- Document done-task Changes tab fallback behavior in README
- Update triage agent to proactively suggest splitting large tasks into subtasks during specification
- Tighten reviewer guidance to flag undersplit tasks that should be broken down further
- Add comprehensive tests for proactive subtask creation in triage (192 lines)
- Add reviewer tests for undersplit task detection (12 lines)
- Update README with documentation on proactive subtask splitting behavior
- Add onKeyDown handler to CustomModelDropdown portal container for keyboard event forwarding
- Wrap SettingsModal empty state assertions in waitFor for async test stability
- Extract rate limiter state for proper test isolation in routes tests
- Add reconcileProjectStatuses to CentralCore mock for consistent test setup
- Improve /api/ai/summarize-title rate limiting with per-test isolation
- Add startAgentRun() API function to start a heartbeat run for a given agent
- Auto-trigger startAgentRun when agent status transitions to active in AgentsView
- Add API tests for startAgentRun endpoint
- Add component tests for auto-start behavior on activation
- Add CSS rules to properly handle viewport height when mobile virtual keyboard is open
- Add regression tests for keyboard-open overlap detection
- Add TerminalModal test coverage for keyboard-related height contract
- Document mobile keyboard layout behavior in dashboard README
