Major additions:
- Staged scanning modes (working tree, staged, committed) with git integration
- Drift detection for baseline vs current state comparisons
- Hosted API handlers for policy CRUD operations via StemeDB API
- stemedb-ontology crate with domain definitions and medical extractors
- Consumer health vertical UAT scenarios (GLP-1, gastroparesis, etc.)
- Aphoria development skill documentation
Code organization:
- Split large files into focused modules to stay under 500-line limit
- Extracted config tests, episteme helpers/drift/aliases, API helpers
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add PolicySourceStore for tracking where policies come from
- Implement claim extraction skill and API endpoints
- Add community UI text selection extractor component
- Create Go SDK aphoria client for policy operations
- Document patent specifications and legal disclosures
- Add guides: golden path loop, policy audit trails, pre-flight checks
- Expand Unreal Engine config extractor with source tracking
- Add UAT reports for policy source tracking validation
- Refactor tests.rs into modular test files
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add stemedb-cluster crate implementing horizontal scaling:
- SWIM-based membership protocol for node discovery and failure detection
- Consistent hashing (jump hash) for subject-to-shard routing
- Range management with dynamic split (>64MB) and merge (<20MB) operations
- Stateless HTTP gateway for client request routing via axum
- Meta-range gossip merge for cluster-wide metadata propagation
Includes restrictive CORS policy, proper error propagation from routing,
replica cache invalidation on node failure, and 84 tests (57 unit + 27
integration). Raft MV coordination deferred per design decision.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add Hybrid Logical Clock (HLC) for causality tracking across nodes
- Implement Merkle tree for efficient diff/sync with BLAKE3 hashing
- Add CRDT-aware stores for assertions and votes with vector clocks
- Create stemedb-sync crate with anti-entropy and gossip protocols
- Add stemedb-rpc crate with gRPC sync service (proto definitions)
- Implement SupersessionChain for tracking assertion lifecycles
- Add Aphoria application for code analysis/reporting
- Add battery11 replication test scaffolding
- Fix .gitignore to exclude nested target directories
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Phase 1 delivers the complete durability and storage layer:
- WAL with crash recovery: Append-only journal with BLAKE3 checksums,
fsync guarantees, and proper seek-to-EOF on reopen
- Storage engine: sled-backed KVStore with scan_prefix for range queries
- Content-addressed storage: H:{hash}, V:{hash}, E:{hash} key patterns
- Ingestor: Background worker tailing WAL, writing to KV with 8-byte
aligned record headers for rkyv zero-copy deserialization
- Comprehensive tests: 31 tests covering crash recovery, round-trips,
and multi-cycle durability
New crates: stemedb-wal, stemedb-storage, stemedb-ingest
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
