v0.55.0

Features

• api: add disabled to thinking types in model capabilities
• api: add display_name to RBAC roles and deprecate name
• api: add include_default parameter to list workspaces
• api: add line to model objects
• api: add url_sources to the Managed Agents web_fetch tool config
• api: add web search and code execution support to model capabilities

Bug Fixes

• api: send the beta header by default when listing spend limits
• client: drop the AWS session token on cross-origin redirects (#256)
• client: send array header params as a single comma-separated header
• pagination: continue auto-paging past the first page

Chores

• api: mark the Text Completions API as deprecated
• ci: check that pull requests update the changelog
• ci: compare breaking change detection against the last release
• docs: correct example groups in rate limit list description
• docs: correct when usage and cost report data becomes final
• docs: update the description of the Model line field
• internal: list imported phpstan types in order of first use
• internal: tidy the doc comments of model constructors and of the SSE stream
• tests: run tests skipped for a query param bug that is now fixed
• tests: run tests that an older mock server could not serve

Documentation

• api: state the agent tools limit as 256
• fix the structured output example in the README
• match buildRequest return type in Foundry and Mantle clients
• php: remove a repeated comment from the file upload example in the README
• php: use the PHP names of the request options in the README