v4.9.0

• Add new 2nd gen Firestore auth context triggers. (#1519)

v4.8.2

Fix bug with CORS options for an array of one string (#1544)

v4.8.1

Fix bug where 1st gen functions eventually fail with stack too deep (#1540)
Make simple CORS options static for improved debugability (#1536)

v4.8.0

Add onInit callback function for global variable initialization (#1531)

v4.7.0

• Fixes access on deeply nested, nonexistent property. (#1432)
• Add IteratedDataSnapshot interface to match with firebase admin v12 (#1517).
• Make bucket parameterizeable in storage functions (#1518)
• Introduce helper library for select and multi-select input (#1518)

v4.6.0

• Wrap 2nd gen onCall functions with trace context. (#1491)
• Bump peer depdencies for firebase-admin to support 12.0.0. (#1509)

v4.5.0

• Remove HTTP server shutdown message. (#1457)
• Add features to task queue functions. (#1423)
• Add traces to V2 Firestore trigger logs. (#1440)
• Fix incorrectly parsed timestamps in auth blocking functions. (#1472)
• Add recaptcha verdict support for auth blocking functions (#1458)

v4.4.1

• Update list of supported regions for 2nd Gen Functions. (#1402)
• Fix bug where log message on structured log was being overwritten (#1416)
• Fix bug where exists() should return true for falsy values like 0, "" (#1410)

v4.4.0

• Fix typo on alert event type. (#1384)
• Add consumeAppCheckToken option for callable functions (#1374)

v4.3.1

• Export Change interface from the v2 firestore path (#1379).