Roadmap

Demand-gated — we build what people actually use. Track progress on GitHub Issues.

v0.1.0 — Rooms, Intelligence & Pluggability ✓ Done

• #292 Time-travel queries ✓ Done
  • Recall/list at specific point in time (--at flag)
  • Temporal validity filter: created_at, valid_from/valid_until, deprecated
• #249 Pluggable embedding models ✓ Done
  • Embedder trait abstraction for multiple backends
  • ONNX backend (default), future: OpenAI, Ollama
• #306 Room document view ✓ Done
  • Structured document output grouped by memory_type
• #305 Room summary ✓ Done
  • LLM-free room summary via tag clustering
• #304 Semantic room recall ✓ Done
  • recall_room_semantic() with --query flag
• #184 Normalize tags junction table ✓ Done
  • Schema v5, memory_tags table, O(log n) lookups
• #252 Configurable recall threshold ✓ Done
  • --min, --strict, [recall] min_score config
• #286 Room-based memory ✓ Done
  • Full room management with author attribution
• #181 Recall cache optimization ✓ Done
  • LRU cache with TTL, --context output format
• #246 Relationship graph ✓ Done
  • --related --depth N BFS traversal
• #247 Smart memory decay ✓ Done
  • Composite importance scoring, pin/unpin
• #49 Benchmark suite ✓ Done
  • uteke bench command + LongMemEval retrieval harness
• #316 LongMemEval harness ✓ Done
  • Retrieval accuracy evaluation (Recall@k, NDCG@k)

v0.0.15 — CLI Performance ✓ Done

• #185 Lazy ONNX model loading
  • CLI cold start: ~3s → ~20ms for non-embedding commands
  • Model loaded on first use (remember, recall, search)
• #131 Modular CLI refactor
  • CLI args extracted to cli.rs, logging to logging.rs
• Release workflow decoupled: parallel builds + crates.io publish

v0.0.14 — Security & Polish ✓ Done

• #134 Binary checksums & file permissions
  • SHA256 checksum verification for ONNX model files
  • Owner-only permissions (0700/0600) on database and model dirs
• #277 Indonesian README translation
• #100 TLS & Reverse Proxy docs
• Crates.io metadata in all Cargo.toml files

v0.0.13 — Search & Concurrency ✓ Done

• #250 FTS5 hybrid search with RRF
  • FTS5 full-text search as parallel retrieval channel
  • Reciprocal Rank Fusion (k=60) merges vector + FTS5 results
  • Schema migration v1→v2 (auto, zero data loss)
• #251 Metadata enrichment via CLI flags
  • --entity, --category, --meta key:value,... on remember
• #209 Concurrent reads via RwLock
  • Mutex<VectorIndex> → RwLock<VectorIndex> for read-heavy workload
• #139 Vector index consistency
  • Atomic save for .keys sidecar file (temp + rename)

v0.0.10 — Codebase Quality ✓ Done

• #187 Split commands.rs into per-command modules
• #186 Split store.rs into focused modules
• #178 Remove all Hermes branding
• #196 Address all Cora code review findings

v0.0.9 — Website Migration ✓ Done

• #194 Website migrated to VitePress

v0.0.8 — Stability & Architecture ✓ Done

• #130 Architecture: module split, #132 Input validation, #134 Binary checksums
• #138 Schema versioning, #144 Error handling rewrite
• Memory consolidation, import/export (JSONL)

v0.0.7 — Core Stability ✓ Done

• #120 Tag queries → json_each(), #127 Configurable tier thresholds

v0.0.5–v0.0.6 — Docker & Hardening ✓ Done

• #95 UTEKE_HOME, #97 Dockerfile, #99 GHCR

v0.0.4 — Server Mode & Intelligence ✓ Done

• #54 Daemon/server mode, #51 Temporal facts, #52 Consolidation

v0.0.2–v0.0.3 — Foundation ✓ Done

• #40 usearch persistent index, #39 Multi-agent namespaces
• #38 Tiered memory, #42 Tag management

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v0.2.0 — Knowledge Graph & Scale ✓ Done

• #317 SQLite graph storage — optional knowledge graph mode
• #245 Code-aware embedding with AST chunking — entity extraction from code
• #293 Structured memory — nested JSON content
• #46 Import from external knowledge sources
• #55 Hermes plugin — uteke integration