From 2.0
Pipeline queries
Firestore Enterprise edition introduces Pipeline operations, a stage-based query interface that goes well beyond classic queries. Fuego ships a visual builder for it: compose where, select, addFields, aggregate, distinct, unnest, findNearest, union and more, chain server-side expressions, and run a pipeline even when no index matches it (Enterprise falls back to a table scan, and Explain flags it). Firefoo's last release (1.5.11, January 2023) came out three years before Pipeline operations entered Preview in January 2026. firefoo.com docs.cloud.google.com
