v6.1.0

• Bump express version to 4.19.2 (#1624)
• Add support for beforeSmsSent auth blocking triggers. (#1589)

v6.0.1

• Fix bug where v1 functions can't be emulated (#1615)

v6.0.0

• Breaking: Change default entrypoint of the firebase-functions package to v2 instead of v1 (#1594)
• Add @deprecated annotation on functions.config() API (#1604)

v5.1.1

• Fix retry in event triggered functions. (#1463)
• Expose retry configuration in v2 RTDB trigger (#1588)
• Fix CORS options for v2 callable functions (#1564)
• Remove invalid enforceAppCheck option for v2 onRequest trigger (#1477)

v5.1.0

• Future Extensions support (#1590)

v5.0.1

• Fix App fetching for named firestore instances (#1562).

v5.0.0

• Add option to get named firestore instance for v2 firestore functions (#1550).
• Remove firebase-admin v10 dependency for Firestore triggers multi-DB support (#1555).

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)