v2.0.1

CaviraOSS/LongMemoryv2.0.1Mar 11, 2026by github-actions[bot]

AI Summary

This release marks a major version upgrade (2.0.0) introducing a stable library API with the `QMDStore` interface and reorganizing the codebase into CLI and MCP subdirectories. It also includes Node 25 support and several bug fixes for skill installation and launcher paths.

Key Highlights

Stable SDK API with `QMDStore` interface for lifecycle management
Unified `search()` method replacing the previous query/search split
MCP server rewritten as a clean consumer of the SDK
Runtime-aware `bin/qmd` wrapper for Node and Bun compatibility
Node 25 support via `better-sqlite3` bump to ^12.4.5

Breaking Changes

Unified `search()` replaces the old `query()`, `search()`, and `structuredSearch()` split
CLI and MCP code reorganized into `src/cli/` and `src/mcp/` directories
MCP server rewritten to consume the SDK instead of accessing the store directly

New Features

Stable library API (`QMDStore`)
Unified search function supporting auto-expansion
New utility functions: `getDocumentBody`, `getDefaultCollectionNames`, `Maintenance`
Node 25 compatibility
One-command skill installation via `qmd skill install`

Full Release Notes

## [2.0.1] - 2026-03-10

### Changes

- `qmd skill install` copies the packaged QMD skill into
  `~/.claude/commands/` for one-command setup. #355 (thanks @nibzard)

### Fixes

- Fix Qwen3-Embedding GGUF filename case — HuggingFace filenames are
  case-sensitive, the lowercase variant returned 404. #349 (thanks @byheaven)
- Resolve symlinked global launcher path so `qmd` works correctly when
  installed via `npm i -g`. #352 (thanks @nibzard)

## [2.0.0] - 2026-03-10

QMD 2.0 declares a stable library API. The SDK is now the primary interface —
the MCP server is a clean consumer of it, and the source is organized into
`src/cli/` and `src/mcp/`. Also: Node 25 support and a runtime-aware bin wrapper
for bun installs.

### Changes

- Stable SDK API with `QMDStore` interface — search, retrieval, collection/context
  management, indexing, lifecycle
- Unified `search()`: pass `query` for auto-expansion or `queries` for
  pre-expanded lex/vec/hyde — replaces the old query/search/structuredSearch split
- New `getDocumentBody()`, `getDefaultCollectionNames()`, `Maintenance` class
- MCP server rewritten as a clean SDK consumer — zero internal store access
- CLI and MCP organized into `src/cli/` and `src/mcp/` subdirectories
- Runtime-aware `bin/qmd` wrapper detects bun vs node to avoid ABI mismatches.
  Closes #319
- `better-sqlite3` bumped to ^12.4.5 for Node 25 support. Closes #257
- Utility exports: `extractSnippet`, `addLineNumbers`, `DEFAULT_MULTI_GET_MAX_BYTES`

### Fixes

- Remove unused `import { resolve }` in store.ts that shadowed local export