v3.21.0

3.21.0 (2026-05-29)

Full Changelog: v3.20.0...v3.21.0

Features

• [feat]: add ignoreSelectors to observe() (77be2c2)
• [STG-1756] forward Vertex model config (09bdd54)
• Add screenshot option to Extract (393ebbe)
• internal/types: support eagerly validating pydantic iterators (95a4cc8)
• STG-1756 add Vertex auth params to Stagehand spec (2bdeae8)

Bug Fixes

• client: add missing f-string prefix in file type error message (fb40f50)