BigQuery Reservation API Changes — Google Cloud Radar Real-time pre-release intelligence and changelog for Google BigQuery Reservation. Tracked from Google Discovery Service. https://google-cloud-radar.com/services/bigquery-reservation/atom.xml 2026-11-05T00:00:00Z Google Cloud Radar https://github.com/max-ostapenko/google-cloud-radar ⚠️ [BREAKING] BigQuery Reservation Adds Edition Upgrade API https://google-cloud-radar.com/changes/2026-11-05-bigqueryreservation-v1 2026-11-05T00:00:00Z 2026-11-05T00:00:00Z The BigQuery Reservation API now includes a new `upgradeEdition` method, allowing programmatic upgrades of reservation editions (e.g., Standard to Enterprise). This enables more flexible management of your BigQuery capacity. Minor documentation update for Assignment principal https://google-cloud-radar.com/changes/2026-09-03-bigqueryreservation-v1 2026-09-03T00:00:00Z 2026-09-03T00:00:00Z The description for the principal field in the Assignment resource has been updated for clarity and grammatical consistency. CEL Conditions and Precedence for Reservation Assignments https://google-cloud-radar.com/changes/2026-08-22-bigqueryreservation-v1 2026-08-22T00:00:00Z 2026-08-22T00:00:00Z BigQuery is introducing logic-based reservation assignments using Common Expression Language (CEL) and a new precedence system to resolve matching conflicts. New jobType for Materialized View Refresh assignments https://google-cloud-radar.com/changes/2026-08-09-bigqueryreservation-v1 2026-08-09T00:00:00Z 2026-08-09T00:00:00Z BigQuery now supports assigning reservations specifically for automated materialized view refreshes, allowing for better resource isolation and prioritization. New reservationGroupPath field for hierarchical tracking https://google-cloud-radar.com/changes/2026-07-24-bigqueryreservation-v1 2026-07-24T00:00:00Z 2026-07-24T00:00:00Z The Reservation resource now includes a read-only reservationGroupPath array, providing the full lineage of a reservation within hierarchical groups. Hierarchical Reservation Groups and Flex Plan Deprecation https://google-cloud-radar.com/changes/2026-07-01-bigqueryreservation-v1 2026-07-01T00:00:00Z 2026-07-01T00:00:00Z BigQuery Reservation API adds support for updating reservation groups and hierarchical structures while deprecating Flex capacity commitments.