• Fixed an issue where managed service accounts for declarative security were not deleted when all functions in a codebase were deleted, or caused IAM permission errors on empty codebase deploys.
• Configured OneMCP server tools to require a Firebase project by default, with options to opt-out specific tools (such as Developer Knowledge document search).
• Fixed a bug where deploying functions with the dartfunctions experiment enabled could incorrectly prompt to delete existing GCF v2 functions.
• Added outputSchema support for local MCP tools.
• Skip functions lifecycle hooks during partial (filtered) deployments, and print instructions for running them manually.
• Added appcheck:providers:list, appcheck:providers:get and appcheck:providers:set to configure App Check attestation providers for an app.
• Added appcheck:apps:list to show every app with its configured App Check providers.
• Added web app support for Crashlytics MCP tools and prompts.
• Added support for forwarding custom HTTP headers (Mcp-Param-*) to remote MCP tools when defined in tool parameter input schemas (x-mcp-header), per SEP-2243.
• Improved function parameter prompting clarity for multi-codebase deploys (#10897)