2.1.0

HKUDS/LightRAG2.1.0Aug 5, 2026by cliffhall

AI Summary

This release focuses on restoring documentation and CI/CD workflows lost during a previous 'v2 tree swap,' alongside dependency updates and security fixes.

Key Highlights

Restored SECURITY.md and other files lost in the v2 tree swap
Restored Claude Code workflow and .mcp.json configuration
Migrated to eslint 10 to address a brace-expansion DoS advisory
Updated dependencies including Hono and Vite
Adopted v2 Priority field for issue tracking boards

New Features

Fixed core header mirroring for SEP-2243 x-mcp-header args
Fixed script to await web child exit before removing work directory
Updated dependencies to clear security advisories

Full Release Notes

## What's Changed
* docs: restore SECURITY.md, lost in the v2 tree swap by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1843
* fix(core): mirror SEP-2243 x-mcp-header args to Mcp-Param-* on tools/call by @SamMorrowDrums in https://github.com/modelcontextprotocol/inspector/pull/1847
* docs: post-swap branch model, PR policy, milestone rule, and Copilot review instructions by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1866
* docs: converge README Test servers section with main's restructure by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1880
* docs: rename CONTRIBUTORS.md to CONTRIBUTING.md so GitHub surfaces the policy by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1884
* docs: unpin the branch-pinned CONTRIBUTORS.md links in the PR template by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1879
* docs: restore SECURITY.md on v2/main, so the next tree swap can't drop it by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1867
* ci: restore the Claude Code workflow and .mcp.json, lost in the v2 tree swap by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1869
* chore: restore repo files dropped by the v2 tree swap by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1871
* chore(deps): bring main's rc-series bumps to v2/main (@hono/node-server 2.x, vite 8.1.5) by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1881
* fix(scripts): await the pack:verify web child's exit before removing its work dir by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1895
* docs: add Incoming to both boards, adopt the v2 Priority field, and document the triage rubric by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1892
* docs: replace the markdown bug template with GitHub issue forms by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1894
* chore(deps): untangle the vitest/Storybook exact-pin knot to clear GHSA-p63j-vcc4-9vmv by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1899
* chore(deps): migrate to eslint 10 to clear the brace-expansion DoS advisory by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1900
* chore: merge v2/main for the v2.1.0 milestone release by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1903

## New Contributors
* @SamMorrowDrums made their first contribution in https://github.com/modelcontextprotocol/inspector/pull/1847

**Full Changelog**: https://github.com/modelcontextprotocol/inspector/compare/2.0.0...2.1.0