| Age | Commit message (Expand) | Author |
| 2025-01-01 | Update copyright for 2025 | Bruce Momjian |
| 2024-07-27 | Optimize escaping of JSON strings | David Rowley |
| 2024-01-04 | Update copyright for 2024 | Bruce Momjian |
| 2023-10-10 | Add const to values and nulls arguments | Peter Eisentraut |
| 2023-03-31 | SQL/JSON: support the IS JSON predicate | Alvaro Herrera |
| 2023-03-29 | SQL/JSON: add standard JSON constructor functions | Alvaro Herrera |
| 2023-01-02 | Update copyright for 2023 | Bruce Momjian |
| 2022-09-01 | Revert SQL/JSON features | Andrew Dunstan |
| 2022-03-30 | SQL JSON functions | Andrew Dunstan |
| 2022-03-28 | IS JSON predicate | Andrew Dunstan |
| 2022-03-27 | SQL/JSON constructors | Andrew Dunstan |
| 2022-01-08 | Update copyright for 2022 | Bruce Momjian |
| 2021-01-02 | Update copyright for 2021 | Bruce Momjian |
| 2020-01-24 | Adjust src/include/utils/jsonapi.h so it's not backend-only. | Robert Haas |
| 2020-01-01 | Update copyrights for 2020 | Bruce Momjian |
| 2019-01-02 | Update copyright for 2019 | Bruce Momjian |
| 2018-01-03 | Update copyright for 2018 | Bruce Momjian |
| 2017-06-21 | Phase 2 of pgindent updates. | Tom Lane |
| 2017-01-17 | Generate fmgr prototypes automatically | Peter Eisentraut |
| 2017-01-03 | Update copyright via script for 2017 | Bruce Momjian |
| 2016-01-02 | Update copyright for 2016 | Bruce Momjian |
| 2015-01-06 | Update copyright for 2015 | Bruce Momjian |
| 2014-12-12 | Add json_strip_nulls and jsonb_strip_nulls functions. | Andrew Dunstan |
| 2014-09-29 | Revert 95d737ff to add 'ignore_nulls' | Stephen Frost |
| 2014-09-12 | Add 'ignore_nulls' option to row_to_json | Stephen Frost |
| 2014-03-26 | Cleanup around json_to_record/json_to_recordset | Andrew Dunstan |
| 2014-03-23 | Introduce jsonb, a structured format for storing json. | Andrew Dunstan |
| 2014-01-29 | Add json_array_elements_text function. | Andrew Dunstan |
| 2014-01-28 | New json functions. | Andrew Dunstan |
| 2014-01-07 | Update copyright for 2014 | Bruce Momjian |
| 2013-10-10 | json_typeof function. | Andrew Dunstan |
| 2013-03-29 | Add new JSON processing functions and parser API. | Andrew Dunstan |
| 2013-03-10 | JSON generation improvements. | Andrew Dunstan |
| 2013-01-01 | Update copyrights for 2013 | Bruce Momjian |
| 2012-06-10 | Run pgindent on 9.2 source tree in preparation for first 9.3 | Bruce Momjian |
| 2012-06-10 | Make include files work without having to include other ones first | Peter Eisentraut |
| 2012-02-29 | Fix typo in comment | Alvaro Herrera |
| 2012-02-03 | Add array_to_json and row_to_json functions. | Andrew Dunstan |
| 2012-01-31 | Built-in JSON data type. | Robert Haas |