- Derive engineStopped from globalPaused/enginePaused in App and pass through Board → Column → WorktreeGroup → TaskCard
- Guard isAgentActive in TaskCard with !engineStopped so the pulse animation stops when the engine is paused
- Update Board test to supply the new engineStopped prop
- Add TaskCard tests covering engineStopped=true, false, and undefined (backward compat)
- Add engineStopped to all intermediate component interfaces
- Add enginePaused field to Settings type with soft-pause semantics (drain queue, don't kill agents)
- Gate scheduler, triage, auto-merge, and periodic merge retry on enginePaused
- Add Pause and Stop buttons to dashboard Header replacing single toggle
- Wire enginePaused state through App with optimistic toggle and unpause resume logic
- Add tests for scheduler, triage, dashboard CLI, Header, and App covering pause behavior
- Add checkSessionError helper that re-raises errors stored on session.state.error after prompt() resolves silently when retries are exhausted
- Integrate checkSessionError in executor, triage, merger, and reviewer agents so existing catch blocks with isUsageLimitError can trigger UsageLimitPauser
- Add tests for checkSessionError and for each agent's error propagation path
- Add audit report documenting the error propagation gap
- Add changeset for the fix
- Add rehydrate() method and scanIdleWorktrees() to restore idle worktrees from disk on startup
- Add cleanupOrphanedWorktrees() to remove stale worktrees when recycling is disabled
- Wire startup rehydrate/cleanup into dashboard command based on recycleWorktrees setting
- Export new functions from @kb/engine and update dashboard imports
- Add unit tests for rehydrate/scan/cleanup and integration tests for restart resilience
- Change poll() to fire specifyTask() with `void` instead of `await`, enabling concurrent task specification bounded by AgentSemaphore
- Add JSDoc to poll() documenting concurrent dispatch and re-entrance guard behavior
- Add tests for concurrent dispatch, semaphore limiting, polling flag reset, and overlapping poll discovery
- Update existing re-entrance guard test to block on listTasks (discovery) rather than specifyTask
- Fix existing paused-tasks and globalPause tests for non-blocking dispatch timing
- 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
- Add settings:updated listener in Scheduler to trigger schedule() on globalPause true→false transition
- Add settings:updated listener in TriageProcessor to trigger poll() on globalPause true→false transition
- Add unpause handler in dashboard to resume orphaned executor tasks and sweep merge queue
- Guard all resume paths against no-op transitions (false→false, true→true) and stopped state
- Add tests for all three resume paths covering transition edge cases
- 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
- Add settings:updated event to TaskStore with previous/new settings payload
- Kill all active executor agent sessions when globalPause transitions false→true
- Kill all active triage specification sessions on global pause with clean status reset
- Track and dispose active merger session on global pause via onSession callback
- Add JSDoc documenting global pause behavior on executor and triage constructors
- Add re-entrance guard to triage poll() to prevent overlapping poll cycles
- Move status update to 'specifying' inside semaphore callback so queued tasks don't appear active
- Fix scheduler double-counting specifying tasks when semaphore is present
- Add tests for poll re-entrance guard, semaphore-aware status transitions, and scheduler slot counting
- Add changeset for patch release
- Add UsageLimitPauser class and isUsageLimitError detector for rate limits, overloaded, and quota errors
- Integrate usage limit detection into executor, triage, and merger error handlers
- Wire shared UsageLimitPauser instance in dashboard startup across all agents
- Export UsageLimitPauser and isUsageLimitError from @kb/engine public API
- Add comprehensive tests for detector patterns and agent integration
- Add globalPause setting to core Settings type with default false
- Guard scheduler, triage, and auto-merge queue to skip work when globalPause is active
- Add pause/play toggle button in dashboard Header with optimistic UI and rollback on failure
- Add tests for scheduler, triage, Header, and App global pause behavior
- Include minor changeset for the new feature
- Add confirm parameter to task_add_dep requiring explicit opt-in before destructive action
- On confirm, abort execution, discard worktree/branch, and move task to triage
- Add triage as valid transition from in-progress for dependency-triggered re-specification
- Auto-move todo tasks to triage when dependencies are added
- Update EXECUTOR_SYSTEM_PROMPT with task_add_dep confirm behavior documentation
- Change activeWorktrees filter to only count in-progress tasks, not in-review with worktree
- Update existing scheduler test to reflect in-progress-only counting
- Add 3 new tests covering in-review tasks not blocking scheduling
- Update maxWorktrees JSDoc to reflect new semantics
- Add changeset for patch release
- Replace single-pass multiline regex with heading match + slice approach to avoid lazy quantifier issues
- Fix section extraction to correctly handle File Scope as both mid-file and last section
- Add tests for File Scope followed by another heading, at end of file, missing section, missing PROMPT.md, and glob patterns
- Add parseDependenciesFromPrompt to TaskStore to extract task IDs from ## Dependencies section
- Call dependency parser in specifyTask after PROMPT.md is written by triage agent
- Extract size (S/M/L) and review level from PROMPT.md front-matter into task metadata
- Extend updateTask to accept size and reviewLevel fields
- Add comprehensive tests for dependency parsing and triage integration
- Add priority levels (PRIORITY_MERGE=2, PRIORITY_EXECUTE=1, PRIORITY_SPECIFY=0) to AgentSemaphore
- Update acquire() and run() to accept a numeric priority parameter with FIFO ordering within same level
- Wire priority constants into executor (PRIORITY_EXECUTE) and triage (PRIORITY_SPECIFY) callers
- Add comprehensive tests for priority ordering, FIFO within same priority, and dynamic limit interaction
- Include changeset for the priority-based agent scheduling feature
- Handle EADDRINUSE by retrying with port 0 (OS-assigned random port)
- Print warning message showing original and fallback port
- Update banner and browser-open to use the actual bound port
- Add tests for successful listen, fallback, and warning behavior
- Add changeset for patch release
- Show 'Sign in to at least one provider to get started' message when all OAuth providers are unauthenticated
- Provider rows remain visible below the hint for easy sign-in
- Hide hint automatically when at least one provider is authenticated
- Add tests for both hint-visible and hint-hidden states
- Refine files field in cli package.json to use specific globs instead of bare 'dist'
- Include only .js, .d.ts, .d.ts.map, .js.map, and dist/client/** in tarball
- Add tests verifying refined file globs are present
- Add tests ensuring Bun platform binaries are not matched by any glob
- Add changeset for patch release
- Replace tsc with tsup (esbuild) to inline @kb/* workspace code into a single dist/bin.js
- Move @kb/core, @kb/dashboard, @kb/engine from dependencies to devDependencies
- Add tsup.config.ts that copies dashboard client assets into dist/client/
- Add bundle output tests verifying shebang, inlined code, and no bare @kb/* imports
- Add changeset for the bundled CLI build fix
- Replace scroll-direction tracking with proximity-to-bottom check (40px threshold)
- Remove lastScrollTopRef in favor of comparing scrollTop + clientHeight to scrollHeight
- Update existing tests to use container geometry instead of scroll direction
- Add test for scrolling down but not near bottom (stays disabled)
- Add test for exact-bottom edge case (re-enables auto-scroll)
- Add initialSection prop to SettingsModal to allow opening to a specific tab
- Export SectionId type from SettingsModal for use by parent components
- Check auth status on App mount and auto-open Settings to Authentication tab when all providers are unauthenticated
- Reset initialSection on modal close so subsequent manual opens default to General
- Add comprehensive tests for auto-open behavior and initialSection prop
- Relax scheduler dep gate to treat in-review tasks as satisfied
- Add resolveBaseBranch() to detect in-review deps with unmerged worktrees
- Executor creates worktrees from dep branch instead of HEAD when baseBranch is set
- Extend file-overlap tracking to include in-review tasks with worktrees
- Add baseBranch field to Task type and store update logic
- Add scheduler and executor tests for in-review dependency handling
- Differentiate RETHINK handling between plan reviews (session rewind only) and code reviews (git reset + session rewind)
- Update system prompt with detailed REVISE/RETHINK verdict descriptions for plan vs code review types
- Enforce code review REVISE verdict by blocking task_update(done) until re-review passes
- Capture pre-step session checkpoints in task_update for conversation rewind on RETHINK
- Add comprehensive tests for plan RETHINK, code RETHINK, and REVISE enforcement flows
- Add --depends flag to task create command in bin.ts and task.ts
- Support setting task dependencies at creation time via CLI
- Add tests for --depends flag including single and multiple dependencies
- Include changeset for the new CLI feature
- Capture pre-step session checkpoint in task_update when status changes to in-progress
- Handle RETHINK verdict with git reset --hard to baseline SHA to revert code changes
- Rewind agent conversation to pre-step checkpoint via navigateTree with branchWithSummary fallback
- Update system prompt to describe RETHINK as automatic revert + rewind behavior
- Replace code review REVISE enforcement tests with comprehensive RETHINK rewind tests
- Track per-step code review verdicts in executor via codeReviewVerdicts map
- Block task_update(status="done") when last code review returned REVISE
- Update system prompt with enforcement language distinguishing code vs plan reviews
- Add comprehensive tests for verdict tracking, blocking, clearing, and independence across steps
- Extend AgentLogEntry with agent field and new event types (thinking, tool_end)
- Expand AgentLogger with thinking, tool_end callbacks and agent role support
- Wire new logging callbacks in createKbAgent and all agent call-sites (executor, merger, reviewer, triage, pi)
- Update AgentLogViewer with agent role badges and rendering for new entry types
- Export AgentRole and AgentLogType from core package and add tests for new functionality
- Add defaultThinkingLevel to core Settings types and exports
- Thread thinking level through engine executor, merger, reviewer, triage, and pi
- Add effort dropdown to Model settings UI in SettingsModal
- Add tests for thinking effort dropdown in SettingsModal
- Add packages/cli/README.md with package description and usage examples
- Document installation, prerequisites, and pi authentication setup
- Cover all CLI commands: dashboard, task create/list/show/move/merge/pause
- Describe task column lifecycle and AI engine architecture
- Include standalone binary build instructions and project links
- 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
- Create logger module with log levels and structured output (packages/engine/src/logger.ts)
- Replace console.log/warn/error calls with structured logger across engine modules
- Export logger from engine package index
- Add comprehensive tests for logger functionality
- Clean up CI/release workflows and update docs
- Remove --engine flag from dashboard command CLI options
- Make AI engine start automatically with the dashboard
- Update dashboard tests to reflect always-on engine behavior
- Update README.md to remove --engine references and examples
