- Add model override fields to Task type and TaskStore (modelProvider, modelId, validatorModelProvider, validatorModelId)
- Extend PATCH /api/tasks/:id endpoint with validation for model fields
- Create ModelSelectorTab component with provider/model dropdowns and tests
- Integrate Model tab into TaskDetailModal for per-task model configuration
- Update executor to use per-task model overrides when both provider and modelId are set
- Update reviewer to use per-task validator model overrides in reviewStep
- Document per-task model selection feature in AGENTS.md settings section
- Add requirePlanApproval setting to core types and dashboard config
- Add approve-plan and reject-plan API endpoints with handlers
- Add approve/reject UI buttons to TaskDetailModal for awaiting-approval tasks
- Update triage processor to check requirePlanApproval and set awaiting-approval status
- Add comprehensive tests for API endpoints, UI components, and triage logic
- Update AGENTS.md with documentation for the new setting
- Add SpecEditor component with view/edit modes and AI revision UI
- Add spec revision API endpoint with column transition validation
- Enhance TriageProcessor for re-specification with feedback support
- Integrate Spec tab in TaskDetailModal with full edit capabilities
- Add comprehensive tests for SpecEditor and revision workflows
- Add Activity tab to tab bar alongside Definition, Agent Log, and Steering
- Move activity feed from Definition tab to dedicated Activity tab
- Update tab state type to include 'activity'
- Add comprehensive Activity tab tests (rendering, empty state, tab switching)
- Update existing tests to work with 4 tabs
- Make TaskCard dependency badges clickable to open task detail
- Make TaskDetailModal dependency links clickable for navigation
- Wire onOpenDetail callback through Column and WorktreeGroup components
- Add comprehensive tests for clickable dependency interactions
- Simplify GitHubImportModal component and update related tests
- Add PR fields (prInfo, prNumber, prUrl) to Task type and TaskStore with updatePrInfo method
- Add PR Management API endpoints: create, status, refresh with per-repo rate limiting
- Add GitHubClient for PR creation and status fetching with comment support
- Add PrSection component for PR status display and actions in dashboard
- Add PR comment monitoring engine with PrMonitor and PrCommentHandler
- Integrate PR monitoring into scheduler for automatic PR tracking
- Add comprehensive tests for PR features in all packages
- Add SteeringComment type to core types for user steering input
- Add addSteeringComment method to TaskStore with persistence
- Add POST /api/tasks/:id/steer endpoint for adding steering comments
- Add frontend API client and SteeringTab UI component
- Inject steering comments into execution prompt for agent guidance
- Add comprehensive tests for store, API, UI, and executor components
- Include changeset for patch release
- Add numeric ID tiebreaker to TaskStore.listTasks() when createdAt timestamps match
- Add same tiebreaker to InlineCreateCard and TaskDetailModal dependency dropdown sorts
- Add store-sort integration test verifying ascending ID order with identical timestamps
- Add InlineCreateCard tests for identical-timestamp dropdown ordering and search filtering
- Add TaskDetailModal test for identical-timestamp dependency dropdown ordering
- Add searchable text input to TaskDetailModal dependency dropdown with filtering by id, title, and description
- Add matching search input to InlineCreateCard dependency dropdown
- Add sticky .dep-dropdown-search CSS with focus styling
- Reset search term when dropdown closes and reopens
- Add tests for search filtering, case-insensitive matching, empty state, and reset behavior
- Sort availableTasks in TaskDetailModal by createdAt descending (newest first)
- Add test verifying dropdown items appear in newest-first order
- Exclude current task from dropdown list as before
- Rename npm packages from @kb/* to @hai/* and update all workspace references
- Rename CLI binary from kb to hai and config directory from .kb to .hai
- Update dashboard UI branding, titles, and references from kb to hai
- Update all test files, CI workflows, and documentation to reflect new naming
- Run comprehensive grep verification to ensure no stale kb references remain
- Add paused field to Task data model and store with pauseTask method
- Update triage, scheduler, and executor to respect paused flag and terminate paused tasks
- Add REST API endpoints and CLI commands for pause/unpause operations
- Add dashboard UI visual indicator and toggle for paused state
- Update README with pause/unpause CLI command documentation
- Add agent log persistence layer with JSONL append/read and event emission in core store
- Add server-side SSE log streaming endpoint and REST route for fetching logs
- Create AgentLogViewer component and useAgentLogs hook for real-time log display
- Integrate log viewer into TaskDetailModal
- Fix pre-existing build and test errors
- Add dependencies field support to store updateTask method
- Wire dependencies through PATCH route and client API
- Add dependency editing UI (add/remove) to TaskDetailModal
- Pass tasks prop from App to TaskDetailModal for dependency picker
- Add tests for dependency CRUD in modal and API layer
- Extract uploadFile helper from file input handler for reuse
- Add clipboard paste listener to upload pasted images automatically
- Add drag-over and drop handlers on modal for drag-and-drop image upload
- Add comprehensive tests for paste upload, non-image paste skip, uploading state, and drop upload
- Update TaskCard and TaskDetailModal to display description as fallback instead of repeating the task ID
- Remove unused hooks (useFlashOnIncrease), routes, assets, and dead CSS
- Clean up engine modules (executor, scheduler, triage, worktree-names) removing unused code
- Update and add tests for title fallback behavior in TaskDetailModal
- Fix pre-existing type error in test helper (types.ts)
- Set task status to 'failed' on execution failure in engine executor
- Add failed indicator styling on TaskCard component
- Add POST /tasks/:id/retry API endpoint and client function
- Add retry button in TaskDetailModal for failed tasks
- Add tests for failed indicator, retry endpoint, and modal behavior
- Fix prompt heading to use only task ID when title is absent, preventing description duplication
- Strip leading markdown heading from TaskDetailModal since the modal has its own header
- Add store tests covering prompt generation for tasks with and without titles
- Update TaskDetailModal tests to verify heading stripping and single description rendering
- Add core types and store methods for attachment CRUD operations
- Add dashboard API routes for upload, download, and delete of attachments
- Add attachment UI in TaskDetailModal with upload and management controls
- Add CLI 'attach' command for attaching files to tasks
- Update documentation with attachment feature usage details
