Dataflow Templates 2025-05-27-00_RC00

What's Changed

New Templates

• Add new template Cloud_Datastream_MongoDB_to_Firestore to support migration from MongoDb to Firestore by @ninjaAB-5 in #2374

Improvements

• Use exluded semantics in PG update SQL by @dhercher in #2366
• Adding BigQuery to ClickHouse Template by @BentsiLeviav in #2210
• Bulk schema overrides by @Deep1998 in #2376
• Added PG support for vector indexes by @atask-g in #2361
• test: Add end to end forward migration followed by reverse migration by @asthamohta in #2240

Bug fixes

• Temporarily disabling Cassandra.allDataTypesTest() until fix for apache/beam#34863 gets merged into dataflow. by @VardhanThigle in #2386
• Fix the query to exclude UDFs like change_streams by @rajkgupt in #2378

New Contributors

• @BentsiLeviav made their first contribution in #2210
• @ninjaAB-5 made their first contribution in #2374

Full Changelog: 2025-05-13-00_RC01...2025-05-27-00_RC00