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beads/CHANGELOG.md
Steve Yegge 3b89178ebc Add 0.20.0 release notes and fix golangci-lint config
2025-10-30 20:39:24 -07:00

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# Changelog
All notable changes to the beads project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
## [0.20.0] - 2025-10-30
### Added
- **Hash-Based IDs**: New collision-resistant ID system (bd-168, bd-166, bd-167)
- 6-character hash IDs with progressive 7/8-char fallback on collision
- Opt-in via `.beads/config.toml` with `id_mode = "hash"`
- Migration tool: `bd migrate --to-hash-ids` for existing databases
- Prefix-optional ID parsing (e.g., `bd-abc123` or just `abc123`)
- Hierarchical child ID generation for discovered-from relationships
- **Substring ID Matching**: All bd commands now support partial ID matching (bd-170)
- `bd show abc` matches any ID containing "abc" (e.g., `bd-abc123`)
- Ambiguous matches show helpful error with all candidates
- **Daemon Registry**: Multi-daemon management for multiple workspaces (bd-07b8c8)
- `bd daemons list` shows all running daemons across workspaces
- `bd daemons health` detects version mismatches and stale sockets
- `bd daemons logs <workspace>` for per-daemon log viewing
- `bd daemons killall` to restart all daemons after upgrades
### Fixed
- **Test Stability**: Deprecated sequence-ID collision tests
- Kept `TestFiveCloneCollision` for hash-ID multi-clone testing
- Fixed `TestTwoCloneCollision` to use merge instead of rebase
- **Linting**: golangci-lint v2.5.0 compatibility
- Added `version: 2` field to `.golangci.yml`
- Renamed `exclude` to `exclude-patterns` for v3 format
### Changed
- **Multiple bd Detection**: Warning when multiple bd binaries in PATH (PR #182)
- Prevents confusion from version conflicts
- Shows locations of all bd binaries found
## [0.17.7] - 2025-10-26
### Fixed
- **Test Isolation**: Export test failures due to hash caching between subtests
- Added `ClearAllExportHashes()` method to SQLiteStorage for test isolation
- Export tests now properly reset state between subtests
- Fixes intermittent test failures when running full test suite
## [0.17.2] - 2025-10-25
### Added
- **Configurable Sort Policy**: `bd ready --sort` flag for work queue ordering (bd-147)
- `hybrid` (default): Priority-weighted by staleness
- `priority`: Strict priority ordering for autonomous systems
- `oldest`: Pure FIFO for long-tail work
- **Release Automation**: New scripts for streamlined releases
- `scripts/release.sh`: Full automated release (version bump, tests, tag, Homebrew, install)
- `scripts/update-homebrew.sh`: Automated Homebrew formula updates
### Fixed
- **Critical**: Database reinitialization test re-landed with CI fixes (bd-130)
- Windows: Fixed git path handling (forward slash normalization)
- Nix: Skip test when git unavailable
- JSON: Increased scanner buffer to 64MB for large issues
- **Bug**: Stale daemon socket detection (bd-137)
- MCP server now health-checks cached connections before use
- Auto-reconnect with exponential backoff on stale sockets
- Handles daemon restarts/upgrades gracefully
- **Linting**: Fixed all errcheck warnings in production code (bd-58)
- Proper error handling for database resources and transactions
- Graceful EOF handling in interactive input
- **Linting**: Fixed revive style issues (bd-56)
- Removed unused parameters, renamed builtin shadowing
- **Linting**: Fixed goconst warnings (bd-116)
## [0.17.0] - 2025-10-24
### Added
- **Git Hooks**: Automatic installation prompt during `bd init` (bd-51)
- Eliminates race condition between auto-flush and git commits
- Pre-commit hook: Flushes pending changes immediately before commit
- Post-merge hook: Imports updated JSONL after pull/merge
- Optional installation with Y/n prompt (defaults to yes)
- See [examples/git-hooks/README.md](examples/git-hooks/README.md) for details
- **Duplicate Detection**: New `bd duplicates` command for finding and merging duplicate issues (bd-119, bd-203)
- Automated duplicate detection with content-based matching
- `--auto-merge` flag for batch merging duplicates
- `--dry-run` mode to preview merges before execution
- Helps maintain database cleanliness after imports
- **External Reference Import**: Smart import matching using `external_ref` field (bd-66-74, GH #142)
- Issues with `external_ref` match by reference first, not content
- Enables hybrid workflows with Jira, GitHub, Linear
- Updates existing issues instead of creating duplicates
- Database index on `external_ref` for fast lookups
- **Multi-Database Warning**: Detect and warn about nested beads databases (bd-75)
- Prevents accidental creation of multiple databases in hierarchy
- Helps users avoid confusion about which database is active
### Fixed
- **Critical**: Database reinitialization data loss bug (bd-130, DATABASE_REINIT_BUG.md)
- Fixed bug where removing `.beads/` and running `bd init` would lose git-tracked issues
- Now correctly imports from JSONL during initialization
- Added comprehensive tests (later reverted due to CI issues on Windows/Nix)
- **Critical**: Foreign key constraint regression (bd-62, GH #144)
- Pinned modernc.org/sqlite to v1.38.2 to avoid FK violations
- Prevents database corruption from upstream regression
- **Critical**: Install script safety (GH #143 by @marcodelpin)
- Prevents shell corruption from directory deletion during install
- Restored proper error codes for safer installation
- **Bug**: Daemon auto-start reliability (bd-137)
- Daemon now responsive immediately, runs initial sync in background
- Fixes timeout issues when git pull is slow
- Skip daemon-running check for forked child process
- **Bug**: Dependency timestamp churn during auto-import (bd-45, bd-137)
- Auto-import no longer updates timestamps on unchanged dependencies
- Eliminates perpetually dirty JSONL from metadata changes
- **Bug**: Import reporting accuracy (bd-49, bd-88)
- `bd import` now correctly reports "X updated, Y unchanged" instead of "0 updated"
- Better visibility into import operation results
- **Bug**: Memory database handling
- Fixed :memory: database connection with shared cache mode
- Proper URL construction for in-memory testing
### Changed
- **Removed**: Deprecated `bd repos` command
- Global daemon architecture removed in favor of per-project daemons
- Eliminated cross-project database confusion
- **Documentation**: Major reorganization and improvements
- Condensed README, created specialized docs (QUICKSTART.md, ADVANCED.md, etc.)
- Enhanced "Why not GitHub Issues?" FAQ section
- Added Beadster to Community & Ecosystem section
### Performance
- Test coverage improvements: 46.0% → 57.7% (+11.7%)
- Added tests for RPC, storage, cmd/bd helpers
- New test files: coverage_test.go, helpers_test.go, epics_test.go
### Community
- Community contribution by @marcodelpin (install script safety fixes)
- Dependabot integration for automated dependency updates
## [0.16.0] - 2025-10-23
### Added
- **Automated Releases**: GoReleaser workflow for cross-platform binaries (bd-46)
- Automatic GitHub releases on version tags
- Linux, macOS, Windows binaries for amd64 and arm64
- Checksums and changelog generation included
- **PyPI Automation**: Automated MCP server publishing to PyPI
- GitHub Actions workflow publishes beads-mcp on version tags
- Eliminates manual PyPI upload step
- **Sandbox Mode**: `--sandbox` flag for Claude Code integration (bd-35)
- Isolated environment for AI agent experimentation
- Prevents production database modifications during testing
### Fixed
- **Critical**: Idempotent import timestamp churn (bd-84)
- Prevents timestamp updates when issue content unchanged
- Reduces JSONL churn and git noise from repeated imports
- **Bug**: Windows CI test failures (bd-60, bd-99)
- Fixed path separator issues and file handling on Windows
- Skipped flaky tests to stabilize CI
### Changed
- **Configuration Migration**: Unified config management with Viper (bd-40-44, bd-78)
- Migrated from manual env var handling to Viper
- Bound all global flags to Viper for consistency
- Kept `bd config` independent from Viper for modularity
- Added comprehensive configuration tests
- **Documentation Refactor**: Improved documentation structure
- Condensed main README
- Created specialized guides (QUICKSTART.md, CONFIG.md, etc.)
- Enhanced FAQ and community sections
### Testing
- Hardened `issueDataChanged` with type-safe comparisons
- Improved test isolation and reliability
## [0.15.0] - 2025-10-23
### Added
- **Configuration System**: New `bd config` command for managing configuration (GH #115)
- Environment variable definitions with validation
- Configuration file support (TOML/YAML/JSON)
- Get/set/list/unset commands for user-friendly management
- Validation and type checking for config values
- Documentation in CONFIG.md
### Fixed
- **MCP Server**: Smart routing for lifecycle status changes in `update` tool (GH #123)
- `update(status="closed")` now routes to `close()` tool to respect approval workflows
- `update(status="open")` now routes to `reopen()` tool to respect approval workflows
- Prevents bypass of Claude Code approval settings for lifecycle events
- bd CLI remains unopinionated; routing happens only in MCP layer
- Users can now safely auto-approve benign updates (priority, notes) without exposing closure bypass
## [0.14.0] - 2025-10-22
### Added
- **Lifecycle Safety Documentation**: Complete documentation for UnderlyingDB() usage (bd-64)
- Added tracking guidelines for database lifecycle safety
- Documented transaction management best practices
- Prevents UAF (use-after-free) bugs in extensions
### Fixed
- **Critical**: Git worktree detection and warnings (bd-73)
- Added automatic detection when running in git worktrees
- Displays prominent warning if daemon mode is active in worktree
- Prevents daemon from committing/pushing to wrong branch
- Documents `--no-daemon` flag as solution for worktree users
- **Critical**: Multiple daemon race condition (bd-54)
- Implemented file locking (`daemon.lock`) to prevent multiple daemons per repository
- Uses `flock` on Unix, `LockFileEx` on Windows for process-level exclusivity
- Lock held for daemon lifetime, automatically released on exit
- Eliminates race conditions in concurrent daemon start attempts
- Backward compatible: Falls back to PID check for pre-lock daemons during upgrades
- **Bug**: daemon.lock tracked in git
- Removed daemon.lock from git tracking
- Added to .gitignore to prevent future commits
- **Bug**: Regression in Nix Flake (#110)
- Fixed flake build issues
- Restored working Nix development environment
### Changed
- UnderlyingDB() deprecated for most use cases
- New UnderlyingConn(ctx) provides safer scoped access
- Reduced risk of UAF bugs in database extensions
- Updated EXTENDING.md with migration guide
### Documentation
- Complete release process documentation in RELEASING.md
- Enhanced EXTENDING.md with lifecycle safety patterns
- Added UnderlyingDB() tracking guidelines
## [0.11.0] - 2025-10-22
### Added
- **Issue Merging**: New `bd merge` command for consolidating duplicate issues (bd-7, bd-11-17)
- Merge multiple source issues into a single target issue
- Automatically migrates all dependencies and dependents to target
- Updates text references (bd-X mentions) across all issue fields
- Closes source issues with "Merged into bd-Y" reason
- Supports `--dry-run` for validation without changes
- Example: `bd merge bd-42 bd-43 --into bd-41`
- **Multi-ID Operations**: Batch operations for increased efficiency (bd-195, #101)
- `bd update`: Update multiple issues at once
- `bd show`: View multiple issues in single call
- `bd label add/remove`: Apply labels to multiple issues
- `bd close`: Close multiple issues with one command
- `bd reopen`: Reopen multiple issues together
- Example: `bd close bd-1 bd-2 bd-3 --reason "Done"`
- **Daemon RPC Improvements**: Enhanced sync operations (bd-2)
- `bd sync` now works correctly in daemon mode
- Export operations properly supported via RPC
- Prevents database access conflicts during sync
- **Acceptance Criteria Alias**: Added `--acceptance-criteria` flag (bd-228, #102)
- Backward-compatible alias for `--acceptance` in `bd update`
- Improves clarity and matches field name
### Fixed
- **Critical**: Test isolation and database pollution (bd-1, bd-15, bd-19, bd-52)
- Comprehensive test isolation ensuring tests never pollute production database
- Fixed stress test issues writing 1000+ test issues to production
- Quarantined RPC benchmarks to prevent pollution
- Added database isolation canary tests
- **Critical**: Daemon cache staleness (bd-49)
- Daemon now detects external database modifications via mtime check
- Prevents serving stale data after external `bd import`, `rm bd.db`, etc.
- Cache automatically invalidates when DB file changes
- **Critical**: Counter desync after deletions (bd-49)
- Issue counters now sync correctly after bulk deletions
- Prevents ID gaps and counter drift
- **Critical**: Labels and dependencies not persisted in daemon mode (#101)
- Fixed label operations failing silently in daemon mode
- Fixed dependency operations not saving in daemon mode
- Both now correctly propagate through RPC layer
- **Daemon sync support**: `bd sync` command now works in daemon mode (bd-2)
- Previously crashed with nil pointer when daemon running
- Export operations now properly routed through RPC
- **Acceptance flag normalization**: Unified `--acceptance` flag behavior (bd-228, #102)
- Added `--acceptance-criteria` as clearer alias
- Both flags work identically for backward compatibility
- **Auto-import Git conflicts**: Better detection of merge conflicts (bd-270)
- Auto-import detects and warns about unresolved Git merge conflicts
- Prevents importing corrupted JSONL with conflict markers
- Clear instructions for resolving conflicts
### Changed
- **BREAKING**: Removed global daemon socket fallback (bd-231)
- Each project now must use its own local daemon (.beads/bd.sock)
- Prevents cross-project daemon connections and database pollution
- Migration: Stop any global daemon and restart with `bd daemon` in each project
- Warning displayed if old global socket (~/.beads/bd.sock) is found
- **Database cleanup**: Project database cleaned from 1000+ to 55 issues
- Removed accumulated test pollution from stress testing
- Renumbered issues for clean ID space (bd-1 through bd-55)
- Better test isolation prevents future pollution
### Deprecated
- Global daemon socket support (see BREAKING change above)
## [0.10.0] - 2025-10-20
### Added
- **Agent Onboarding**: New `bd onboard` command for agent-first documentation (bd-173)
- Outputs structured instructions for agents to integrate bd into documentation
- Bootstrap workflow: Add 'BEFORE ANYTHING ELSE: run bd onboard' to AGENTS.md
- Agent adapts instructions to existing project structure
- More agentic approach vs. direct string replacement
- Updates README with new bootstrap workflow
## [0.9.11] - 2025-10-20
### Added
- **Labels Documentation**: Comprehensive LABELS.md guide (bd-159, bd-163)
- Complete label system documentation with workflows and best practices
- Common label patterns (components, domains, size, quality gates, releases)
- Advanced filtering techniques and integration examples
- Added Labels section to README with quick reference
### Fixed
- **Critical**: MCP server crashes on None/null responses (bd-172, fixes #79)
- Added null safety checks in `list_issues()`, `ready()`, and `stats()` methods
- Returns empty arrays/dicts instead of crashing on None responses
- Prevents TypeError when daemon returns empty results
## [0.9.10] - 2025-10-18
### Added
- **Label Filtering**: Enhanced `bd list` command with label-based filtering (bd-161)
- `--label` (or `-l`): Filter by multiple labels with AND semantics (must have ALL)
- `--label-any`: Filter by multiple labels with OR semantics (must have AT LEAST ONE)
- Examples:
- `bd list --label backend,urgent`: Issues with both 'backend' AND 'urgent'
- `bd list --label-any frontend,backend`: Issues with either 'frontend' OR 'backend'
- Works in both daemon and direct modes
- Includes comprehensive test coverage
- **Log Rotation**: Automatic daemon log rotation with configurable limits (bd-154)
- Prevents unbounded log file growth for long-running daemons
- Configurable via environment variables: `BEADS_DAEMON_LOG_MAX_SIZE`, `BEADS_DAEMON_LOG_MAX_BACKUPS`, `BEADS_DAEMON_LOG_MAX_AGE`
- Optional compression of rotated logs
- Defaults: 10MB max size, 3 backups, 7 day retention, compression enabled
- **Batch Deletion**: Enhanced `bd delete` command with batch operations (bd-127)
- Delete multiple issues at once: `bd delete bd-1 bd-2 bd-3 --force`
- Read from file: `bd delete --from-file deletions.txt --force`
- Dry-run mode: `--dry-run` to preview deletions before execution
- Cascade mode: `--cascade` to recursively delete all dependents
- Force mode: `--force` to orphan dependents instead of failing
- Atomic transactions: all deletions succeed or none do
- Comprehensive statistics: tracks deleted issues, dependencies, labels, and events
### Fixed
- **Critical**: `bd list --status all` showing 0 issues (bd-148)
- Status filter now treats "all" as special value meaning "show all statuses"
- Previously treated "all" as literal status value, matching no issues
## [0.9.9] - 2025-10-17
### Added
- **Daemon RPC Architecture**: Production-ready RPC protocol for client-daemon communication (bd-110, bd-111, bd-112, bd-114, bd-117)
- Unix socket-based RPC enables faster command execution via long-lived daemon process
- Automatic client detection with graceful fallback to direct mode
- Serializes SQLite writes and batches git operations to prevent concurrent access issues
- Resolves database corruption, git lock contention, and ID counter conflicts with multiple agents
- Comprehensive integration tests and stress testing with 4+ concurrent agents
- **Issue Deletion**: `bd delete` command for removing issues with comprehensive cleanup
- Safely removes issues from database and JSONL export
- Cleans up dependencies and references to deleted issues
- Works correctly with git-based workflows
- **Issue Restoration**: `bd restore` command for recovering compacted/deleted issues
- Restores issues from git history when needed
- Preserves references and dependency relationships
- **Prefix Renaming**: `bd rename-prefix` command for batch ID prefix changes
- Updates all issue IDs and text references throughout the database
- Useful for project rebranding or namespace changes
- **Comprehensive Testing**: Added scripttest-based integration tests (#59)
- End-to-end coverage for CLI workflows
- Tests for init command edge cases (bd-70)
### Fixed
- **Critical**: Metadata errors causing crashes on first import (bd-663)
- Auto-import now treats missing metadata as first import instead of failing
- Eliminates initialization errors in fresh repositories
- **Critical**: N+1 query pattern in auto-import (bd-666)
- Replaced per-issue queries with batch fetching
- Dramatically improves performance for large imports
- **Critical**: Duplicate issue imports (bd-421)
- Added deduplication logic to prevent importing same issue multiple times
- Maintains data integrity during repeated imports
- **Bug**: Auto-flush missing after renumber/rename-prefix (bd-346)
- Commands now properly export to JSONL after completion
- Ensures git sees latest changes immediately
- **Bug**: Renumber ID collision with UUID temp IDs (bd-345)
- Uses proper UUID-based temporary IDs to prevent conflicts during renumbering
- ID counter now correctly syncs after renumbering operations
- **Bug**: Collision resolution dependency handling (bd-437)
- Uses unchecked dependency addition during collision remapping
- Prevents spurious cycle detection errors
- **Bug**: macOS crashes documented (closes #3, bd-87)
- Added CGO_ENABLED=1 workaround documentation for macOS builds
### Changed
- CLI commands now prefer RPC when daemon is running
- Improved error reporting and diagnostics for RPC failures
- More consistent exit codes and status messages
- Internal command architecture refactored for RPC client/server sharing
- Reduced code duplication between direct and daemon modes
- Improved reliability of background operations
- Ready work sort order flipped to show oldest issues first
- Helps prioritize long-standing work items
### Performance
- Faster command execution through RPC-backed daemon (up to 10x improvement)
- N+1 query elimination in list/show operations
- Reduced write amplification from improved auto-flush behavior
- Cycle detection performance benchmarks added (bd-311)
### Testing
- Integration tests for daemon RPC request/response flows
- End-to-end coverage for delete/restore lifecycles
- Regression tests for metadata handling, auto-flush, ID counter sync
- Comprehensive tests for collision detection in auto-import (bd-401)
### Documentation
- Release process documentation added (RELEASING.md)
- Multiple workstreams warning banner for development coordination
## [0.9.8] - 2025-10-16
### Added
- **Background Daemon Mode**: `bd daemon` command for continuous auto-sync (#bd-386)
- Watches for changes and automatically exports to JSONL
- Monitors git repository for incoming changes and auto-imports
- Production-ready with graceful shutdown, PID file management, and signal handling
- Eliminates manual export/import in active development workflows
- **Git Synchronization**: `bd sync` command for automated git workflows (#bd-378)
- One-command sync: stage, commit, pull, push JSONL changes
- Automatic merge conflict resolution with collision remapping
- Status reporting shows sync progress and any issues
- Ideal for distributed teams and CI/CD integration
- **Issue Compaction**: `bd compact` command to summarize old closed issues (bd-254-264)
- AI-powered summarization using Claude Haiku
- Reduces database size while preserving essential information
- Configurable thresholds for age, dependencies, and references
- Compaction status visible in `bd show` output
- **Label and Title Filtering**: Enhanced `bd list` command (#45, bd-269)
- Filter by labels: `bd list --label bug,critical`
- Filter by title: `bd list --title "auth"`
- Combine with status/priority filters
- **List Output Formats**: `bd list --format` flag for custom output (PR #46)
- Format options: `default`, `compact`, `detailed`, `json`
- Better integration with scripts and automation tools
- **MCP Reopen Support**: Reopen closed issues via MCP server
- Claude Desktop plugin can now reopen issues
- Useful for revisiting completed work
- **Cross-Type Cycle Prevention**: Dependency cycles detected across all types (bd-312)
- Prevents A→B→A cycles even when mixing `blocks`, `related`, etc.
- Semantic validation for parent-child direction
- Diagnostic warnings when cycles detected
### Fixed
- **Critical**: Auto-import collision skipping bug (bd-393, bd-228)
- Import would silently skip collisions instead of remapping
- Could cause data loss when merging branches
- Now correctly applies collision resolution with remapping
- **Critical**: Transaction state corruption (bd-221)
- Nested transactions could corrupt database state
- Fixed with proper transaction boundary handling
- **Critical**: Concurrent temp file collisions (bd-306, bd-373)
- Multiple `bd` processes would collide on shared `.tmp` filename
- Now uses PID suffix for temp files: `.beads/issues.jsonl.tmp.12345`
- **Critical**: Circular dependency detection gaps (bd-307)
- Some cycle patterns were missed by detection algorithm
- Enhanced with comprehensive cycle prevention
- **Bug**: False positive merge conflict detection (bd-313, bd-270)
- Auto-import would detect conflicts when none existed
- Fixed with improved Git conflict marker detection
- **Bug**: Import timeout with large issue sets (bd-199)
- 200+ issue imports would timeout
- Optimized import performance
- **Bug**: Collision resolver missing ID counter sync (bd-331)
- After remapping, ID counters weren't updated
- Could cause duplicate IDs in subsequent creates
- **Bug**: NULL handling in statistics for empty databases (PR #37)
- `bd stats` would crash on newly initialized databases
- Fixed NULL value handling in GetStatistics
### Changed
- Compaction removes snapshot/restore (simplified to permanent decay)
- Export file writing refactored to avoid Windows Defender false positives (PR #31)
- Error handling improved in auto-import and fallback paths (PR #47)
- Reduced cyclomatic complexity in main.go (PR #48)
- MCP integration tests fixed and linting cleaned up (PR #40)
### Performance
- Cycle detection benchmarks added (bd-311)
- Import optimization for large issue sets
- Export uses PID-based temp files to avoid lock contention
### Community
- Merged PR #31: Windows Defender mitigation for export
- Merged PR #37: Fix NULL handling in statistics
- Merged PR #38: Nix flake for declarative builds
- Merged PR #40: MCP integration test fixes
- Merged PR #45: Label and title filtering for bd list
- Merged PR #46: Add --format flag to bd list
- Merged PR #47: Error handling consistency
- Merged PR #48: Cyclomatic complexity reduction
## [0.9.2] - 2025-10-14
### Added
- **One-Command Dependency Creation**: `--deps` flag for `bd create` (#18)
- Create issues with dependencies in a single command
- Format: `--deps type:id` or just `--deps id` (defaults to blocks)
- Multiple dependencies: `--deps discovered-from:bd-20,blocks:bd-15`
- Whitespace-tolerant parsing
- Particularly useful for AI agents creating discovered-from issues
- **External Reference Tracking**: `external_ref` field for linking to external trackers
- Link bd issues to GitHub, Jira, Linear, etc.
- Example: `bd create "Issue" --external-ref gh-42`
- `bd update` supports updating external references
- Tracked in JSONL for git portability
- **Metadata Storage**: Internal metadata table for system state
- Stores import hash for idempotent auto-import
- Enables future extensibility for system preferences
- Auto-migrates existing databases
- **Windows Support**: Complete Windows 11 build instructions (#10)
- Tested with mingw-w64
- Full CGo support documented
- PATH setup instructions
- **Go Extension Example**: Complete working example of database extensions (#15)
- Demonstrates custom table creation
- Shows cross-layer queries joining with issues
- Includes test suite and documentation
- **Issue Type Display**: `bd list` now shows issue type in output (#17)
- Better visibility: `bd-1 [P1] [bug] open`
- Helps distinguish bugs from features at a glance
### Fixed
- **Critical**: Dependency tree deduplication for diamond dependencies (bd-85, #1)
- Fixed infinite recursion in complex dependency graphs
- Prevents duplicate nodes at same level
- Handles multiple blockers correctly
- **Critical**: Hash-based auto-import replaces mtime comparison (bd-84)
- Git pull updates mtime but may not change content
- Now uses SHA256 hash to detect actual changes
- Prevents unnecessary imports after git operations
- **Critical**: Parallel issue creation race condition (PR #8, bd-66)
- Multiple processes could generate same ID
- Replaced in-memory counter with atomic database counter
- Syncs counters after import to prevent collisions
- Comprehensive test coverage
### Changed
- Auto-import now uses content hash instead of modification time
- Dependency tree visualization improved for complex graphs
- Better error messages for dependency operations
### Community
- Merged PR #8: Parallel issue creation fix
- Merged PR #10: Windows build instructions
- Merged PR #12: Fix quickstart EXTENDING.md link
- Merged PR #14: Better enable Go extensions
- Merged PR #15: Complete Go extension example
- Merged PR #17: Show issue type in list output
## [0.9.1] - 2025-10-14
### Added
- **Incremental JSONL Export**: Major performance optimization
- Dirty issue tracking system to only export changed issues
- Auto-flush with 5-second debounce after CRUD operations
- Automatic import when JSONL is newer than database
- `--no-auto-flush` and `--no-auto-import` flags for manual control
- Comprehensive test coverage for auto-flush/import
- **ID Space Partitioning**: Explicit ID assignment for parallel workers
- `bd create --id worker1-100` for controlling ID allocation
- Enables multiple agents to work without conflicts
- Documented in CLAUDE.md for agent workflows
- **Auto-Migration System**: Seamless database schema upgrades
- Automatically adds dirty_issues table to existing databases
- Silent migration on first access after upgrade
- No manual intervention required
### Fixed
- **Critical**: Race condition in dirty tracking (TOCTOU bug)
- Could cause data loss during concurrent operations
- Fixed by tracking specific exported IDs instead of clearing all
- **Critical**: Export with filters cleared all dirty issues
- Status/priority filters would incorrectly mark non-matching issues as clean
- Now only clears issues that were actually exported
- **Bug**: Malformed ID detection never worked
- SQLite CAST returns 0 for invalid strings, not NULL
- Now correctly detects non-numeric ID suffixes like "bd-abc"
- No false positives on legitimate zero-prefixed IDs
- **Bug**: Inconsistent dependency dirty marking
- Duplicated 20+ lines of code in AddDependency/RemoveDependency
- Refactored to use shared markIssuesDirtyTx() helper
- Fixed unchecked error in import.go when unmarshaling JSON
- Fixed unchecked error returns in test cleanup code
- Removed duplicate test code in dependencies_test.go
- Fixed Go version in go.mod (was incorrectly set to 1.25.2)
### Changed
- Export now tracks which specific issues were exported
- ClearDirtyIssuesByID() added (ClearDirtyIssues() deprecated with race warning)
- Dependency operations use shared dirty-marking helper (DRY)
### Performance
- Incremental export: Only writes changed issues (vs full export)
- Regex caching in ID replacement: 1.9x performance improvement
- Automatic debounced flush prevents excessive I/O
## [0.9.0] - 2025-10-12
### Added
- **Collision Resolution System**: Automatic ID remapping for import collisions
- Reference scoring algorithm to minimize updates during remapping
- Word-boundary regex matching to prevent false replacements
- Automatic updating of text references and dependencies
- `--resolve-collisions` flag for safe branch merging
- `--dry-run` flag to preview collision detection
- **Export/Import with JSONL**: Git-friendly text format
- Dependencies embedded in JSONL for complete portability
- Idempotent import (exact matches detected)
- Collision detection (same ID, different content)
- **Ready Work Algorithm**: Find issues with no open blockers
- `bd ready` command shows unblocked work
- `bd blocked` command shows what's waiting
- **Dependency Management**: Four dependency types
- `blocks`: Hard blocker (affects ready work)
- `related`: Soft relationship
- `parent-child`: Epic/subtask hierarchy
- `discovered-from`: Track issues discovered during work
- **Database Discovery**: Auto-find database in project hierarchy
- Walks up directory tree like git
- Supports `$BEADS_DB` environment variable
- Falls back to `~/.beads/default.db`
- **Comprehensive Documentation**:
- README.md with 900+ lines of examples and FAQs
- CLAUDE.md for AI agent integration patterns
- SECURITY.md with security policy and best practices
- TEXT_FORMATS.md analyzing JSONL approach
- EXTENDING.md for database extension patterns
- GIT_WORKFLOW.md for git integration
- **Examples**: Real-world integration patterns
- Python agent implementation
- Bash agent script
- Git hooks for automatic export/import
- Branch merge workflow with collision resolution
- Claude Desktop MCP integration (coming soon)
### Changed
- Switched to JSONL as source of truth (from binary SQLite)
- SQLite database now acts as ephemeral cache
- Issue IDs generated with numerical max (not alphabetical)
- Export sorts issues by ID for consistent git diffs
### Security
- SQL injection protection via allowlisted field names
- Input validation for all issue fields
- File path validation for database operations
- Warnings about not storing secrets in issues
## [0.1.0] - Initial Development
### Added
- Core issue tracking (create, update, list, show, close)
- SQLite storage backend
- Dependency tracking with cycle detection
- Label support
- Event audit trail
- Full-text search
- Statistics and reporting
- `bd init` for project initialization
- `bd quickstart` interactive tutorial
---
## Version History
- **0.9.8** (2025-10-16): Daemon mode, git sync, compaction, critical bug fixes
- **0.9.2** (2025-10-14): Community PRs, critical bug fixes, and --deps flag
- **0.9.1** (2025-10-14): Performance optimization and critical bug fixes
- **0.9.0** (2025-10-12): Pre-release polish and collision resolution
- **0.1.0**: Initial development version
## Upgrade Guide
### Upgrading to 0.9.8
No breaking changes. All changes are backward compatible:
- **bd daemon**: New optional background service for auto-sync workflows
- **bd sync**: New optional git integration command
- **bd compact**: New optional command for issue summarization (requires Anthropic API key)
- **--format flag**: Optional new feature for `bd list`
- **Label/title filters**: Optional new filters for `bd list`
- **Bug fixes**: All critical fixes are transparent to users
Simply pull the latest version and rebuild:
```bash
go install github.com/steveyegge/beads/cmd/bd@latest
# or
git pull && go build -o bd ./cmd/bd
```
**Note**: The `bd compact` command requires an Anthropic API key in `$ANTHROPIC_API_KEY` environment variable. All other features work without any additional setup.
### Upgrading to 0.9.2
No breaking changes. All changes are backward compatible:
- **--deps flag**: Optional new feature for `bd create`
- **external_ref**: Optional field, existing issues unaffected
- **Metadata table**: Auto-migrates on first use
- **Bug fixes**: All critical fixes are transparent to users
Simply pull the latest version and rebuild:
```bash
go install github.com/steveyegge/beads/cmd/bd@latest
# or
git pull && go build -o bd ./cmd/bd
```
### Upgrading to 0.9.1
No breaking changes. All changes are backward compatible:
- **Auto-migration**: The dirty_issues table is automatically added to existing databases
- **Auto-flush/import**: Enabled by default, improves workflow (can disable with flags if needed)
- **ID partitioning**: Optional feature, use `--id` flag only if needed for parallel workers
If you're upgrading from 0.9.0, simply pull the latest version. Your existing database will be automatically migrated on first use.
### Upgrading to 0.9.0
No breaking changes. The JSONL export format is backward compatible.
If you have issues in your database:
1. Run `bd export -o .beads/issues.jsonl` to create the text file
2. Commit `.beads/issues.jsonl` to git
3. Add `.beads/*.db` to `.gitignore`
New collaborators can clone the repo and run:
```bash
bd import -i .beads/issues.jsonl
```
The SQLite database will be automatically populated from the JSONL file.
## Future Releases
See open issues tagged with milestone markers for planned features in upcoming releases.
For version 1.0, see: `bd dep tree bd-8` (the 1.0 milestone epic)
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