0.20.0

blakeblackshear/frigate0.20.0Feb 6, 2026by cliffhall

AI Summary

This version adds support for MCP Apps in the inspector and fixes critical bugs including memory leaks and development mode hanging on Windows. It also enables Dependabot for GitHub Actions.

Key Highlights

Add MCP Apps support to Inspector
Fix dev mode hanging on Windows
Fix circular function calls leading to memory leak
Fixed test failures induced by MCP SDK update
Bump version to 0.20.0

New Features

MCP Apps support
Memory leak fixes
Dev mode stability improvements

Full Release Notes

## What's Changed
* Fix async sampling test by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1035
* fix(client): fix dev mode hanging on Windows by @olaservo in https://github.com/modelcontextprotocol/inspector/pull/1051
* fix(client): circular function calls leads to memory leak by @dzhulk in https://github.com/modelcontextprotocol/inspector/pull/1049
* Enable Dependabot for GitHub Actions by @koic in https://github.com/modelcontextprotocol/inspector/pull/1048
* Bump the npm_and_yarn group across 1 directory with 3 updates by @dependabot[bot] in https://github.com/modelcontextprotocol/inspector/pull/1065
* Fixed test failures induced by MCP SDK update by @BobDickinson in https://github.com/modelcontextprotocol/inspector/pull/1067
* Add MCP Apps support to Inspector by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1044
* Bump version to 0.20.0 by @olaservo in https://github.com/modelcontextprotocol/inspector/pull/1070

## New Contributors
* @dzhulk made their first contribution in https://github.com/modelcontextprotocol/inspector/pull/1049

**Full Changelog**: https://github.com/modelcontextprotocol/inspector/compare/0.19.0...0.20.0