v3.5.0

• Adds support for defining max number of instances for a function. Example:

  functions.runWith({
    maxInstances: 10
  }).https.onRequest(...);
  

  Learn more about max instances in the Google Cloud documentation.

• Fixes TypeScript build error when package-lock.json is present by updating dependencies (Issue #637).

v3.4.0

• Adds support for writing scheduled functions under handler namespace.

v3.3.0

• Add a helper function for the Firebase Emulator suite.

v3.2.0

• Adds support for Test Lab triggered functions with functions.testLab.
• Upgrade lodash dependency to resolve security vulnerability CVE-2019-10744.

v3.1.0

• Adds region support for us-east4.

v3.0.2

• bug where auth.UserRecord.metadata was undefined.

v3.0.1

• Includes required types for functions SDK.

v3.0.0

• [breaking change] The Firebase Functions SDK no longer supports Node 6. Developers must use Node 8.13.0 or higher.
• [breaking change] The Firebase Functions SDK no longer supports Firebase Tools SDK below version 6.8.0.
• [breaking change] FIREBASE_PROJECT environment variable is no longer supported and has been supplanted by FIREBASE_CONFIG.
• Fixed bug in Node 10 where events from Node 10 were not parsed properly resulting in undefined.
• Set GCLOUD_PROJECT from FIREBASE_CONFIG when missing.

v2.3.1

• Adds region support for europe-west2 and asia-east2

v2.3.0

• Adds pubsub.schedule()