v14.15.2

• Added support for auth token JSON in dataconnect_execute MPC tool. (#9046)
• Fixed issue where firebase-ios-sdk could not finalize MFA with auth emulator. (#9062)
• Fixed the bugs when MCP tools cannot connect to emulator due to CLI version mis-matched. (#9068)
• Fixed a bug where firebase dataconnect:sdk:generate --watch swallowed all logs. (#9055)
• Added GA4 agent user property to tag CLI usage by coding agents. (#9070)
• Consolidated Data Connect MCP tools into dataconnect_info tool to surface information of local workspace and backend resources. (#9056)

v14.15.1

• Fixed an issue where core MCP tools would be excluded from listTools. (#9045)
• Fixed an issue where the MCP server would fail to identify active projects.
• Added new dataconnect_compile MCP tool.

v14.15.0

• Added additional Crashlytics tools for debugging/analyzing crashes (#9020)
• Updated Data Connect local toolkit to 2.12, which
  • Added ImpersonateQuery, ImpersonateMutation and IntrospectGraphql APIs to the Firebase Data Connect emulator
  • Added support for Firebase JS SDK v12

v14.14.0

• Fixed the SQL permission bug in sql:migrate. (#9018)
• firebase init dataconnect:sdk generate consistent fixed package names (#9021)
• Added configDir configuration option to specify a custom directory for .env files in Functions (#9000)

v14.13.0

• Updated Data Connect emulator to v2.11.2, which:
  • [fixed] Fixed an issue causing SQL errors when combining aggregates and full-text search.
• Fixed a bug when deploying firestore indexes failed due to broken index comparison logic (#8859)
• Added prefix support for multi-instance Cloud Functions extension parameters. (#8911)
• Make it possible to init a dataconnect project in non interactive mode (#8993)
• Added 2 new MCP tools for crashlytics get_sample_crash_for_issue and get_issue_details (#8995)
• Use Gemini to generate schema and seed_data.gql in firebase init dataconnect (#8988)
• Fixed a bug when firebase deploy --only dataconnect didn't include GQL files in nested folders (#8981)
• Changed firebase deploy create Cloud SQL instances asynchronously (#9004)
• Fixed an issue where 'database' deploys did not read source code correctly (#8985)

v14.12.1

• Updated runtime config deprecation warning to no longer shows for v1 functions that only use default Firebase config. (#8963)
• Fixed an issue where 'dataconnect:migrate' would use an invalid temporary password when connecting to enterprise plus CloudSQL instances.
• Updated Data Connect emulator to v2.11.1, which:
  • [added] Add an app watch that collects embedded GQL into the connector folder.
  • [fixed] Handle foreign key constraint error as FailedPrecondition.
• [Added] Support for creating Firestore Enterprise databases using firestore:databases:create --edition enterprise. (#8952)
• [Added] Support for Firestore Enterprise database index configurations. (#8939)
• [fixed] MCP: The get_sdk_config tool now properly returns decoded file content for Android and iOS.
• [added] MCP: prompts are now supported with a deploy prompt as the first available.

v14.12.0

• Fixed issue where __name__ fields with DESCENDING order were incorrectly filtered from index listings, causing duplicate index issues (#7629) and deployment conflicts (#8859). The fix now preserves __name__ fields with explicit DESCENDING order while filtering out implicit ASCENDING __name__ fields.
• Fixed an issue where firebase init dataconnect didn't enable the Data Connect API by default (#8927).
• Add firebase init aitools to help developers set up Firebase AI tools in their projects (#8949).
• Updated the Firebase Data Connect local toolkit to v2.11.0, which includes the following changes (#8948):
  • [Fixed] Kotlin code generation with enums
  • [Fixed] Deploying schemas with enums would report false breaking changes
  • [Added] Support for ordering results by aggregate fields (min/max/count/sum/avg).
  • [Added] Support for built-in and user-defined enums to LLM Tools generation.

v14.11.2

• Fixed ext:export command so that it correctly returns system params in the .env file (#8881)
• Fixed an issue where the MCP server could not successfully use Application Default Credentials. (#8896)
• Fixed an issue where the incorrect API was enabled for apptesting commands.

v14.11.1

• Added a deprecation warning for functions.config() to stderr on deploy and all functions:config commands. (#8808)
• Added analytics to track runtime config usage in functions deployments (#8870).
• Fixed issue where __name__ fields with DESCENDING order were incorrectly filtered from index listings, causing duplicate index issues (#7629) and deployment conflicts (#8859). The fix now preserves __name__ fields with explicit DESCENDING order while filtering out implicit ASCENDING __name__ fields.
• Add service account and service enablement to firebase init apptesting
• Updated the Firebase Data Connect local toolkit to v2.10.1, which includes the following changes: (#8884)
  • [fixed] Dart codegen: Issue where list enums weren't properly serialized and deserialized.
  • [fixed] Dart codegen: Issue where if a Variable class has a field that is a custom scalar type, and that field has an enum, the enum is set to the incorrect type.
  • [fixed] Swift codegen: For enum cases that are not known to the SDK in advance, Swift generates a _UNKNOWN case with a string associated value. The fix changes that case name from UNKNOWN to _UNKNOWN. If you have existing generated enums, you may need to rebuild your project.
  • [changed] Kotlin codegen: Add value property to the EnumValue base interface.
  • [fixed] Dart codegen: Issue where nullable enum fields weren't setting the field itself as nullable.

v14.11.0

• Add experimental App Testing feature
• Fixed an issue where the Cloud Task emulator couldn't decode non-ASCII characters. (#8836)
• Fixed an issue where firestore:indexes wrongly removed the __name__ field. (#7629)
• Update Firebase Data Connect Emulator to version 2.10.0, which added support for full-text search, user-defined enums, and moved SQL/CEL errors to the GraphQL debug_details field. (#8837)