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0.21.2-hotfix-3

agent0ai/agent-zero0.21.2-hotfix-3Apr 14, 2026by cliffhall

AI Summary

This hotfix release focuses on stabilizing the Inspector client by fixing bugs related to decimal typing, JSON view scrolling, and proxy fetch for auth, while updating CI/CD to use OIDC trusted publishing.

Key Highlights

  • Fixed decimal typing behavior in tools forms
  • Added proxy fetch for auth to avoid CORS issues
  • Horizontal scrolling added for long values in JSON view
  • Switched npm publish to OIDC trusted publishing

New Features

  • Proxy fetch for auth to avoid CORS issues
  • OIDC trusted publishing for npm

Full Release Notes

## What's Changed
* Fix decimal typing behavior for number inputs in tools form by @MumuTW in https://github.com/modelcontextprotocol/inspector/pull/1127
* fix: ensure DCR always registers both redirect URIs by @asoorm in https://github.com/modelcontextprotocol/inspector/pull/1173
* fix: add horizontal scrolling for long values in json view by @Dinesht04 in https://github.com/modelcontextprotocol/inspector/pull/1177
* Inspector client: Added proxy fetch for use by auth (to avoid CORS issues) by @BobDickinson in https://github.com/modelcontextprotocol/inspector/pull/1047
* chore(deps): bump hono from 4.12.1 to 4.12.2 in the npm_and_yarn group across 1 directory by @dependabot[bot] in https://github.com/modelcontextprotocol/inspector/pull/1117
* chore(deps): bump actions/upload-artifact from 6 to 7 by @dependabot[bot] in https://github.com/modelcontextprotocol/inspector/pull/1125
* chore(deps): bump actions/attest-build-provenance from 3 to 4 by @dependabot[bot] in https://github.com/modelcontextprotocol/inspector/pull/1126
* chore(deps): bump docker/setup-buildx-action from 3 to 4 by @dependabot[bot] in https://github.com/modelcontextprotocol/inspector/pull/1136
* chore(deps): bump docker/login-action from 3 to 4 by @dependabot[bot] in https://github.com/modelcontextprotocol/inspector/pull/1137
* chore(deps): bump docker/metadata-action from 5 to 6 by @dependabot[bot] in https://github.com/modelcontextprotocol/inspector/pull/1138
* fix: validate serverInfo.websiteUrl before rendering as link by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1186
* fix(server): sanitize error responses to prevent stack trace exposure by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1187
* chore: bump version to 0.21.2 by @olaservo in https://github.com/modelcontextprotocol/inspector/pull/1194
* ci: switch npm publish to OIDC trusted publishing by @pcarleton in https://github.com/modelcontextprotocol/inspector/pull/1199
* Update package.json to contain repository.url in for npm trusted publisher setup by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1201
* fix: add repository field to workspace package.json files for npm trusted publishing by @cliffhall in https://github.com/modelcontextprotocol/inspector/pull/1202

## New Contributors
* @MumuTW made their first contribution in https://github.com/modelcontextprotocol/inspector/pull/1127
* @Dinesht04 made their first contribution in https://github.com/modelcontextprotocol/inspector/pull/1177

**Full Changelog**: https://github.com/modelcontextprotocol/inspector/compare/0.21.1...0.21.2-hotfix-3