Cloud Firestore - Pipeline Operations and Search Features

Cloud Firestore now supports: pipeline operations to perform joins with subqueries; Pipeline operations are now Generally Available (GA); Firestore with MongoDB compatibility now supports text and geospatial search; Cloud Firestore Enterprise Native databases now support text search and geospatial search; Pipeline operations now support the delete and update output stages; Maximum document size for Firestore with MongoDB compatibility databases has been increased to 16 MiB; Bulk delete operations are now supported; Cloud Firestore Emulator now supports Enterprise feature development; Firestore with MongoDB compatibility now supports change streams.