| Age | Commit message (Expand) | Author |
| 7 days | Remove char_tolower() API. | Jeff Davis |
| 2025-07-01 | Control ctype behavior internally with a method table. | Jeff Davis |
| 2025-01-01 | Update copyright for 2025 | Bruce Momjian |
| 2024-12-03 | Fix unintentional behavior change in commit e9931bfb75. | Jeff Davis |
| 2024-11-27 | Support LIKE with nondeterministic collations | Peter Eisentraut |
| 2024-09-13 | Remove separate locale_is_c arguments | Peter Eisentraut |
| 2024-09-12 | Simplify checks for deterministic collations. | Jeff Davis |
| 2024-09-06 | Remove lc_ctype_is_c(). | Jeff Davis |
| 2024-08-12 | Remove unnecessary check for NULL locale, per Coverity. | Jeff Davis |
| 2024-08-12 | Remove dead code | Peter Eisentraut |
| 2024-08-06 | Remove support for null pg_locale_t most places. | Jeff Davis |
| 2024-03-04 | Remove unused #include's from backend .c files | Peter Eisentraut |
| 2024-01-04 | Update copyright for 2024 | Bruce Momjian |
| 2023-07-08 | All supported systems have locale_t. | Thomas Munro |
| 2023-02-23 | Refactor to introduce pg_locale_deterministic(). | Jeff Davis |
| 2023-01-10 | New header varatt.h split off from postgres.h | Peter Eisentraut |
| 2023-01-02 | Update copyright for 2023 | Bruce Momjian |
| 2022-09-20 | Harmonize more parameter names in bulk. | Peter Geoghegan |
| 2022-05-12 | Pre-beta mechanical code beautification. | Tom Lane |
| 2022-01-20 | Call pg_newlocale_from_collation() also with default collation | Peter Eisentraut |
| 2022-01-08 | Update copyright for 2022 | Bruce Momjian |
| 2021-01-02 | Update copyright for 2021 | Bruce Momjian |
| 2020-01-01 | Update copyrights for 2020 | Bruce Momjian |
| 2019-06-08 | Update stale comments, and fix comment typos. | Noah Misch |
| 2019-05-22 | Phase 2 pgindent run for v12. | Tom Lane |
| 2019-05-22 | Initial pgindent run for v12. | Tom Lane |
| 2019-03-22 | Collations with nondeterministic comparison | Peter Eisentraut |
| 2019-02-08 | Add some const decorations | Peter Eisentraut |
| 2019-01-02 | Update copyright for 2019 | Bruce Momjian |
| 2018-01-03 | Update copyright for 2018 | Bruce Momjian |
| 2017-06-21 | Phase 3 of pgindent updates. | Tom Lane |
| 2017-05-17 | Post-PG 10 beta1 pgindent run | Bruce Momjian |
| 2017-03-23 | Fix crash in ICU patch | Peter Eisentraut |
| 2017-03-23 | ICU support | Peter Eisentraut |
| 2017-03-12 | Use wrappers of PG_DETOAST_DATUM_PACKED() more. | Noah Misch |
| 2017-01-03 | Update copyright via script for 2017 | Bruce Momjian |
| 2016-01-02 | Update copyright for 2016 | Bruce Momjian |
| 2015-10-02 | Add recursion depth protection to LIKE matching. | Tom Lane |
| 2015-01-06 | Update copyright for 2015 | Bruce Momjian |
| 2014-05-06 | pgindent run for 9.4 | Bruce Momjian |
| 2014-01-07 | Update copyright for 2014 | Bruce Momjian |
| 2013-01-01 | Update copyrights for 2013 | Bruce Momjian |
| 2012-01-01 | Update copyright notices for year 2012. | Bruce Momjian |
| 2011-04-12 | Pass collations to functions in FunctionCallInfoData, not FmgrInfo. | Tom Lane |
| 2011-04-10 | pgindent run before PG 9.1 beta 1. | Bruce Momjian |
| 2011-04-09 | Fix ILIKE to honor collation when working in single-byte encodings. | Tom Lane |
| 2011-02-08 | Per-column collation support | Peter Eisentraut |
| 2011-01-01 | Stamp copyrights for year 2011. | Bruce Momjian |
| 2010-09-20 | Remove cvs keywords from all files. | Magnus Hagander |
| 2010-01-02 | Update copyright for the year 2010. | Bruce Momjian |