| Age | Commit message (Expand) | Author |
| 2025-11-26 | Add GUC to show EXEC_BACKEND state | Daniel Gustafsson |
| 2025-11-06 | Update code comment | Peter Eisentraut |
| 2025-09-05 | Allow to log raw parse tree. | Tatsuo Ishii |
| 2025-09-03 | Generate GUC tables from .dat file | Peter Eisentraut |
| 2025-08-25 | Formatting cleanup of guc_tables.c | Peter Eisentraut |
| 2025-07-11 | Fix the handling of two GUCs during upgrade. | Amit Kapila |
| 2025-07-10 | Change unit of idle_replication_slot_timeout to seconds. | Fujii Masao |
| 2025-06-28 | Message style improvements | Peter Eisentraut |
| 2025-06-03 | Rename log_lock_failure GUC to log_lock_failures for consistency. | Fujii Masao |
| 2025-04-25 | Fix bug allowing io_combine_limit > io_max_combine_combine limit | Andres Freund |
| 2025-04-08 | Introduce file_copy_method setting. | Thomas Munro |
| 2025-04-07 | Add support for basic NUMA awareness | Tomas Vondra |
| 2025-04-07 | Remove GUC_NOT_IN_SAMPLE from enable_self_join_elimination | Alexander Korotkov |
| 2025-03-30 | Enable IO concurrency on all systems | Andres Freund |
| 2025-03-27 | Remove the query_id_squash_values GUC | Álvaro Herrera |
| 2025-03-24 | Redefine max_files_per_process to control additionally opened files | Andres Freund |
| 2025-03-21 | Add GUC option to control maximum active replication origins. | Masahiko Sawada |
| 2025-03-20 | Add vacuum_truncate configuration parameter. | Nathan Bossart |
| 2025-03-19 | extension_control_path | Peter Eisentraut |
| 2025-03-19 | Introduce io_max_combine_limit. | Thomas Munro |
| 2025-03-18 | Introduce squashing of constant lists in query jumbling | Álvaro Herrera |
| 2025-03-18 | aio: Infrastructure for io_method=worker | Andres Freund |
| 2025-03-18 | Add X25519 to the default set of curves | Daniel Gustafsson |
| 2025-03-17 | aio: Basic subsystem initialization | Andres Freund |
| 2025-03-14 | Add GUC option to log lock acquisition failures. | Fujii Masao |
| 2025-03-12 | Modularize log_connections output | Melanie Plageman |
| 2025-02-26 | Re-add GUC track_wal_io_timing | Michael Paquier |
| 2025-02-24 | Move MAX_BACKENDS to procnumber.h | Andres Freund |
| 2025-02-24 | Remove read/sync fields from pg_stat_wal and GUC track_wal_io_timing | Michael Paquier |
| 2025-02-20 | Add support for OAUTHBEARER SASL mechanism | Daniel Gustafsson |
| 2025-02-19 | Invalidate inactive replication slots. | Amit Kapila |
| 2025-02-18 | Make the description of some GUCs more consistent | Michael Paquier |
| 2025-02-17 | Implement Self-Join Elimination | Alexander Korotkov |
| 2025-02-14 | Describe special values in GUC descriptions more consistently. | Nathan Bossart |
| 2025-02-11 | Add cost-based vacuum delay time to progress views. | Nathan Bossart |
| 2025-02-11 | Eagerly scan all-visible pages to amortize aggressive vacuum | Melanie Plageman |
| 2025-02-11 | config: Rename "Asynchronous Behavior" to "I/O" | Andres Freund |
| 2025-02-11 | config: Split "Worker Processes" out of "Asynchronous Behavior" | Andres Freund |
| 2025-02-06 | Fix autovacuum_vacuum_max_threshold's GUC description. | Nathan Bossart |
| 2025-02-05 | Introduce autovacuum_vacuum_max_threshold. | Nathan Bossart |
| 2025-02-02 | Mention jsonlog in description of logging_collector in GUC table | Michael Paquier |
| 2025-01-31 | Remove obsolete restriction on the range of log_rotation_size. | Tom Lane |
| 2025-01-14 | Synchronize guc_tables.c categories with vacuum docs categories | Melanie Plageman |
| 2025-01-06 | Allow changing autovacuum_max_workers without restarting. | Nathan Bossart |
| 2025-01-01 | Update copyright for 2025 | Bruce Momjian |
| 2024-12-02 | Deprecate MD5 passwords. | Nathan Bossart |
| 2024-11-26 | Reordering DISTINCT keys to match input path's pathkeys | Richard Guo |
| 2024-10-24 | Support configuring TLSv1.3 cipher suites | Daniel Gustafsson |
| 2024-10-24 | Support configuring multiple ECDH curves | Daniel Gustafsson |
| 2024-10-13 | Use MAX_PARALLEL_WORKER_LIMIT for max_parallel_maintenance_workers | Michael Paquier |