Release v0.8.0

What's New in v0.8.0

Added

• PUT /memory — partial memory updates (#676) — Update any combination of content, tags, metadata, importance, pinned state, or memory_type on an existing memory. Content changes trigger embedding regeneration. Replaces the old pattern of forget+remember.
• POST /memory/pin and POST /memory/importance endpoints (#660) — Dedicated endpoints for pin/unpin toggle (accepts pinned boolean) and importance score setting (0.0–1.0). Both return the updated memory on success.
• Room ↔ Document junction table — schema v15 (#689, #692) — New room_documents table links rooms to documents bidirectionally. Endpoints: POST /room/document/list, PUT /room/document/add, DELETE /room/document/remove, POST /doc/room/list.
• memory↔document cross-entity linking via [[doc-slug]] wikilinks (#691) — Memories containing [[doc-slug]] patterns are auto-wired to document references. Query endpoints: POST /memory/doc-refs (doc slugs for a memory) and POST /doc/mem-refs (memory IDs referencing a doc).
• Schema v14: memory_type added to FTS5 index (#662, #664) — FTS5 full-text search now indexes memory_type, enabling keyword search by type. Migration rebuilds the FTS5 index from existing memories.
• Trust scoring with feedback API (#718, #725) — uteke feedback helpful <id> (+0.05 importance) and uteke feedback unhelpful <id> (-0.10 importance). HTTP endpoint: POST /memory/feedback with { id, feedback: 'helpful'|'unhelpful' }. Importance clamped to [0.0, 1.0].
• Jaccard token similarity as post-RRF reranking signal (#719, #723) — Token-level Jaccard similarity applied after RRF score normalization in recall_rrf. Configurable via jaccard_weight in config (default 0.0, opt-in). Module: jaccard.rs.
• Auto-contradiction scan as Dream pipeline phase (#720, #726) — New Phase 4 (Contradict) in Dream maintenance pipeline. Scans top-200 recently updated memories for pairs with high tag overlap (Jaccard ≥ 0.3) + low embedding cosine similarity (≤ 0.6). Creates contradicts graph edges (older → newer). Pipeline order: lint → backlinks → dedup → contradict → orphans → compact → verify.
• Cross-entity enrichment in recall (#703, #704, #705) — --enrich flag and enrich parameter on recall endpoints add cross-entity links to results. Room summaries include referenced_documents. POST /memory/doc-refs and POST /doc/mem-refs for cross-entity queries.
• Codecora theme adoption (#702) — VitePress docs now use @codecora/theme (Catppuccin Mocha, new base /uteke/docs/).
• Room operations test suite (#701) — Comprehensive tests for room CRUD and room-document junction operations.
• Cross-entity integration tests (#706) — Integration tests covering memory↔document linking, room-document junction, and wikilink resolution.

Changed

• Entity/category filter pushed into core recall (#667) — Entity and category metadata filters now run inside the core recall candidate loop instead of post-fetch amplification. Eliminates the 10x fetch overhead for filtered queries.
• Full memory detail fields in UnifiedSearchResult (#688) — Unified search results now include complete memory metadata (tags, importance, pinned, namespace, memory_type, source info) directly in the response, eliminating secondary lookups.
• Salience/recency boosts enabled by default (#721, #722) — Default weights changed from 0.0 to 0.1 for both salience and recency. CLI flags now tri-state: --salience/--recency (explicit), --no-salience/--no-recency (disable), omit (default 0.1). No longer opt-in.
• Dream pipeline expanded to 7 phases — Added Contradict phase between Dedup and Orphans. all_in_order() returns 7 phases. CLI --phases filter accepts contradict.
• Docs restructured (#716) — Split getting-started into separate install/comparison/feature pages. Improved navigation and content organization.

Deprecated

• hermes-memory-provider extension (#724) — The Hermes memory provider plugin is deprecated in favor of direct HTTP transport. Use uteke serve + HTTP API instead of the plugin wrapper.

Fixed

• Search access count tracking (#687) — Search operations now correctly increment the access count on recalled memories, improving tier scoring accuracy.
• Windows usearch buffer overflow (#684, #685) — usearch save/load now serializes via in-memory buffer first, avoiding C++ fopen failures on Windows due to MAX_PATH limits and file lock conflicts.
• Metadata fields propagation (#682, #683) — Metadata fields set via POST /remember are now consistently propagated through all downstream operations (recall, search, export, contradiction detection).
• Cross-entity linking bugs (#690) — Fixed edge cases in [[doc-slug]] resolution where slugs with special characters or missing documents produced incorrect edges. Fixed O(n) reverse scan in get_related().
• Room-document validation (#698, #700) — Room-document junction endpoints now validate that both room_id and doc_slug exist before linking/unlinking.
• Importance endpoint error dispatch (#697, #699) — Fixed POST /memory/importance to match Error::Validation instead of string matching.

Dependencies

• Bumped usearch 2.25.3 → 2.26.0 (#679)
• Bumped uuid 1.23.4 → 1.23.5 (#680)
• Bumped actions/setup-node 6 → 7 (#678)

📦 Binaries

Each archive contains three binaries:

• uteke — CLI tool
• uteke-serve — HTTP server daemon
• uteke-mcp — MCP server (stdio + HTTP)

Platform	File
Linux (x86_64)	uteke-x86_64-unknown-linux-gnu-v0.8.0.tar.gz
Linux (ARM64)	uteke-aarch64-unknown-linux-gnu-v0.8.0.tar.gz
macOS (Apple Silicon)	uteke-aarch64-apple-darwin-v0.8.0.tar.gz
Windows (x86_64)	uteke-x86_64-pc-windows-msvc-v0.8.0.zip

🚀 Quick Start

# Quick install (Linux / macOS)
curl -fsSL https://raw.githubusercontent.com/codecoradev/uteke/main/install.sh | sh

# Pin a specific version
UTEKE_VERSION= curl -fsSL https://raw.githubusercontent.com/codecoradev/uteke/main/install.sh | sh

# Store a memory
uteke remember "Important context" --tags project

# Recall by meaning
uteke recall "what was that context?"

# Start server for fast AI agent access
uteke-serve --port 8767

Full changelog: https://github.com/codecoradev/uteke/blob/main/CHANGELOG.md