# Changelog
## [1.0.0] - 2026-03-11 🎉
### Added — Full Build System
- **BuildSystem** — Remote cache with LRU eviction
- Build dependency graph with critical path analysis
- Plugin system, lifecycle hooks, version locking
- Hermetic builds, artifact signing, health checks
- Telemetry logging, build reports
- 18 new tests (57 total)
