stagehand-server-v3/v3.6.10

browserbase/stagehandstagehand-server-v3/v3.6.10May 20, 2026by github-actions[bot]

AI Summary

This maintenance release focuses on the evaluator UI, Chrome launcher options, and fixing compatibility issues with newer Anthropic models.

Key Highlights

  • Added Evals TUI tree traversal
  • Added `ignoreSelectors` support
  • Forwarded `ignoreDefaultArgs` to chrome-launcher
  • Fixed `structuredOutputMode` for newer Anthropic models

New Features

  • Evals TUI tree traversal
  • Added ignoreSelectors documentation and functionality
  • Forwarded ignoreDefaultArgs to chrome-launcher
  • Fixed structuredOutputMode for newer Anthropic models

Full Release Notes

## What's Changed
* Version Packages by @github-actions[bot] in https://github.com/browserbase/stagehand/pull/2067
* [chore]: bump mcp sdk & fastify by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/2106
* Evals TUI tree traversal by @miguelg719 in https://github.com/browserbase/stagehand/pull/2100
* [docs]: add docs for `ignoreSelectors` by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/2097
* [docs]: add `ignoreSelectors` to docs for `extract()` by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/2088
* [fix] Anthropic CUA `triple_click` mapping (#2104) by @miguelg719 in https://github.com/browserbase/stagehand/pull/2107
* [evals] Onboarding flow by @miguelg719 in https://github.com/browserbase/stagehand/pull/2103
* Updated readme for evals package by @miguelg719 in https://github.com/browserbase/stagehand/pull/2112
* [chore]: bump more deps by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/2114
* [chore]: bump mintlify version by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/2115
* [fix]: include native selector state into snapshot by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/2116
* Pin github action/workflow versions by @miguelg719 in https://github.com/browserbase/stagehand/pull/2121
* Fix `structuredOutputMode` for newer Anthropic models by @miguelg719 in https://github.com/browserbase/stagehand/pull/2120
* [chore]: omit test files from published package by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/2122
* [chore]: rm deepmerge from peer deps by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/2124
* [chore]: rm langchain deps by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/2123
* [fix]: import `ToolSet` from ai public export by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/2126
* [feat]: forward `ignoreDefaultArgs` to chrome-launcher by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/2127
* [chore]: rm cli release workflow by @seanmcguire12 in https://github.com/browserbase/stagehand/pull/2143
* Pass local launch options when attaching over CDP by @shriyatheunicorn in https://github.com/browserbase/stagehand/pull/2146
* [STG-1756] add Vertex auth params to Stagehand spec by @monadoid in https://github.com/browserbase/stagehand/pull/2118

## New Contributors
* @shriyatheunicorn made their first contribution in https://github.com/browserbase/stagehand/pull/2146

**Full Changelog**: https://github.com/browserbase/stagehand/compare/stagehand-server-v3/v3.6.9...stagehand-server-v3/v3.6.10