v3.14.0

• Functions may now be deployed with 8GB RAM
• Functions may now be deployed to europe-central2 (Warsaw)
• Add support for validating App Check tokens for Callable Functions

v3.13.2

• Fixes issue where DATABASE_URL and STORAGE_BUCKET_URL could not be set to undefined. (#829)
• Fixes a bug where ingressSettings could not be set. (#827)

v3.13.1

• Fixes a bug that prevented Functions from being deployed with availableMemoryMb set to 4GB.
• Fixes bug where functions.logger.log crashes function if circular dependencies are passed in

v3.13.0

• Adds serviceAccount option to runtimeOptions to specify which service account Cloud Function should use at runtime. For example:

const functions = require('firebase-functions');

exports.myFunction = functions.runWith({
    serviceAccount: 'test-sa@project.iam.gserviceaccount.com'
    // OR
    // serviceAcount: 'test-sa@"
    // OR
    // serviceAccount: 'default'
  })

Requires firebase-tools@8.18.0 or later. Thanks @egor-miasnikov!

• Upgrades highlight.js to 10.4.1 to fix a vulnerability.

v3.12.0

• Adds 4GB as a memory option for runWith().
• Adds support for choosing ingressSettings via runWith().

v3.11.0

• Adds support for vpcConnector and vpcConnectorEgressSettings fields in functions.runWith(). Must be used in conjunction with firebase-tools v8.9.0 or higher. Thanks @pcboy! (#752)

v3.10.0

• Adds support for functions failure policies (#482)

v3.9.1

• Updates firebase-admin dependency to support ^9.0.0 in addition to ^8.0.0. Note that firebase-admin no longer supports Node.js 8.x as of 9.0.0.
• Fixes logging of unexpected errors in https.onCall() functions.

v3.9.0

• Updates HTTP callable functions to use structured logging for Node 10+ environments.
• Adds type hints for new Cloud Functions regions asia-northeast3, asia-south1, and asia-southeast2.
• Updates type definition of https.onRequest to allow for promises (async functions).

v3.8.0

• Fixes error when last argument to logger methods is null. (#716)
• Adds eight new available regions:
  • us-west2
  • us-west3
  • us-west4
  • europe-west6
  • asia-northeast2
  • northamerica-northeast1
  • southamerica-east1
  • australia-southeast1
• No longer throw errors for unrecognized regions (deploy will error instead).
• Fixes error where snap.ref in database functions did not work when using the Emulator Suite (#726)