Revision history for pg_checksums 1.0.0 2026-10-12 - First public release on PGXN. - Checksum functions at six levels: page, cell, tuple, table, index and database, in physical and logical variants (cell level is logical only). - FNV-1a 32-bit implementation, with order-independent aggregation so that table, index and database checksums do not depend on scan order. - Parallel scans for table, index and database checksums, controlled by the pg_checksums.workers GUC. - Partitioned tables are aggregated over all leaf partitions. - Supports PostgreSQL 12, 13, 14, 15, 16, 17 and 18.