3.39.0 (2026-03-23)

Features

• Add arithmetic expressions (#2333) (491c211)
• Add first, last, arrayAgg and arrayAggDistinct expressions (#2334) (2be5989)
• Expose the variable definition in the Cloud Firestore API (7b105c5)
• firestore: Add array expressions (#2331) (5272549)
• firestore: Global option to turn on implicit orderby (#2337) (24d3e17)

Bug Fixes

• deps: Update the Java code generator (gapic-generator-java) to 2.68.0 (8bcdd6b)
• Fix the wrong return type for Pipeline.as(String alias) (#2330) (6371fd3)

Dependencies

• Update dependency com.google.cloud:sdk-platform-java-config to v3.58.0 (#2332) (f50a9e5)