0.17.5

modelcontextprotocol/inspector0.17.5Dec 4, 2025by olaservo

AI Summary

This release addresses critical stream handling stability. It fixes a crash caused by ReadableStream controller double-close and ensures proper cleanup and transport closure on disconnect. It also adds support for SEP-973 by including an icon and website for testing.

Key Highlights

Fix ReadableStream controller double-close crash
Ensure proper stream cleanup and transport close on disconnect
Add icon and website for testing SEP-973
Fix Zod4 compatibility in CI

New Features

SEP-973 testing support (icon/website)

Full Release Notes

## What's Changed
* zod4 compatibility fixed for CI by @evalstate in https://github.com/modelcontextprotocol/inspector/pull/939
* Fix ReadableStream controller double-close crash by @felixweinberger in https://github.com/modelcontextprotocol/inspector/pull/940
* fix: proper stream cleanup and transport close on disconnect by @felixweinberger in https://github.com/modelcontextprotocol/inspector/pull/941
* mcp: add icon + website for testing SEP-973 by @jesselumarie in https://github.com/modelcontextprotocol/inspector/pull/778
* Bump version to 0.17.5 by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/954

## New Contributors
* @jesselumarie made their first contribution in https://github.com/modelcontextprotocol/inspector/pull/778

**Full Changelog**: https://github.com/modelcontextprotocol/inspector/compare/0.17.3...0.17.5