M.I.M.I.R - Multi-agent Intelligent Memory & Insight Repository

# Changelog All notable changes to this project will be documented in this file. This project adheres to "Keep a Changelog" and follows Semantic Versioning. ## [Unreleased] - (no changes yet) ## [1.0.1] - 2025-12-12 ### Added - NornicDB server-side hybrid search support: pass string queries to `db.index.vector.queryNodes` so the server generates embeddings. ### Changed - Fixed NornicDB fulltext/Hybrid LIMIT handling so `LIMIT` is respected by server-side queries. - Standardized similarity semantics: both NornicDB and Neo4j return cosine similarity in the 0.0–1.0 range. - Set default cosine similarity thresholds: NornicDB default min similarity = `0.5`, Neo4j default = `0.75`. - Removed special-case quirk-handling code paths for NornicDB; unified search paths and updated inline comments. ### Fixed - Tests and tooling: - Unit tests covering `UnifiedSearchService` (mocked) pass (19 tests). - Live integration tests (NornicDB) pass when enabled; these are opt-in via `RUN_LIVE_TESTS=true` (15 tests). ### Performance - k-means clustering now runs on a 15-minute timer rather than on-trigger to avoid blocking operations. ### Files touched (high-level) - `src/managers/UnifiedSearchService.ts` — NornicDB hybrid search, threshold and comments - `src/api/chat-api.ts` — use NornicDB-specific threshold when initiating semantic searches - `src/managers/GraphManager.ts` — comment cleanup - `src/types/IGraphManager.ts` — comment cleanup - `testing/nornicdb-live-integration.test.ts` — skip-by-default with `RUN_LIVE_TESTS` --- Tagged as `v1.0.1` (annotated tag): "v1.0.1: additional nornicDB enhancements" For full details, see the commits between `v1.0.0` and `v1.0.1`. ## [1.0.2] - 2025-12-14 ### Added - Added `CHANGELOG.md` at repository root for release history and guidance. ### Changed - `src/api/chat-api.ts`: Use database-aware default for semantic similarity (NornicDB = 0.5, Neo4j = configured default) so server-side embeddings use the correct threshold. - `testing/file-indexer-nornicdb.test.ts`: Mock improvements for `EmbeddingsService` exports and corrected expectations to match NornicDB behavior. ### Fixed - Unit tests: fixed failing mocks and assertions; all relevant unit tests pass locally (including `file-indexer-nornicdb` tests). ### Misc - Small tooling/test cleanup and formatting tweaks made while validating the changes. ---