| Age | Commit message (Expand) | Author |
| 2019-08-02 | Fixed #30661 -- Added models.SmallAutoField. | Nick Pope |
| 2019-07-12 | Fixed #30602 -- Made Extract raise ValueError when using unsupported lookups ... | Hasan Ramezani |
| 2019-06-13 | Fixed #30128 -- Fixed handling timedelta timezone in database functions. | can |
| 2019-05-21 | Fixed #29396 -- Added indirect values support to __year lookups. | Simon Charette |
| 2019-05-21 | Fixed #30494 -- Disabled __year lookup optimization for indirect values. | Simon Charette |
| 2019-03-22 | Fixed #30271 -- Added the Sign database function. | Nick Pope |
| 2019-03-20 | Fixed #30240 -- Added SHA1, SHA224, SHA256, SHA384, and SHA512 database funct... | Nick Pope |
| 2019-03-14 | Simplified test_transform()s in db_functions.math. | Mariusz Felisiak |
| 2019-03-07 | Fixed #29754 -- Added is_dst parameter to Trunc database functions. | ahbk |
| 2019-02-21 | Refs #28643 -- Added MD5 database function. | Mariusz Felisiak |
| 2019-01-12 | Refs #28643 -- Added Reverse database function. | Nick Pope |
| 2019-01-10 | Refs #28643 -- Added NullIf database function. | Mads Jensen |
| 2018-10-15 | Fixed #29845 -- Fixed Cast crash on MySQL when casting to DecimalField. | Mariusz Felisiak |
| 2018-10-01 | Fixed #29767 -- Made date-related casts work on SQLite | Claude Paroz |
| 2018-09-10 | Fixed #29500 -- Fixed SQLite function crashes on null values. | Srinivas Reddy Thatiparthy |
| 2018-08-21 | Fixed #29658 -- Registered model lookups in tests with a context manager. | Srinivas Reddy Thatiparthy (శ్రీనివాస్ రెడ్డి తాటిపర్తి) |
| 2018-08-18 | Fixed #28649 -- Added ExtractIsoYear database function and iso_year lookup. | Sigurd Ljødal |
| 2018-08-16 | Reorganized datetime db function tests. | Nick Pope |
| 2018-08-16 | Reorganized comparison db function tests. | Nick Pope |
| 2018-08-16 | Reorganized text db function tests. | Nick Pope |
| 2018-08-16 | Reorganized window db function tests. | Nick Pope |
| 2018-08-07 | Fixed #29648 -- Fixed crash when using subqueries inside datetime truncation ... | Raphael Michel |
| 2018-07-25 | Fixed #29569 -- Fixed Cast() with AutoField and BigAutoField. | Mariusz Felisiak |
| 2018-07-05 | Refs #28643 -- Added math database functions. | Junyi Jiao |
| 2018-04-03 | Refs #28643 -- Added Repeat database function. | Mariusz Felisiak |
| 2018-04-03 | Fixed #29251 -- Added bytes to str conversion in LPad/RPad database functions... | Mariusz Felisiak |
| 2018-03-19 | Refs #28643 -- Added LPad and RPad database functions. | Mariusz Felisiak |
| 2018-03-15 | Refs #28643 -- Added LTrim, RTrim, and Trim database functions. | Mariusz Felisiak |
| 2018-03-12 | Fixed #29209 -- Fixed Cast() with TextField on MySQL and Oracle. | Sergey Fedoseev |
| 2018-02-23 | Refs #28643 -- Added Ord, Chr, Left, and Right database functions. | bobort |
| 2018-02-19 | Removed redundant lookup name in register_lookup() calls. | Tim Graham |
| 2018-02-01 | Fixed imports per isort 4.3.0. | Mariusz Felisiak |
| 2018-01-27 | Fixed #28650 -- Added TruncWeek database function. | Sigurd Ljødal |
| 2018-01-24 | Fixed #29047 -- Corrected Substr test to use expressions. | Daniel Hones |
| 2018-01-17 | Refs #28643 -- Added Replace database function. | Mads Jensen |
| 2018-01-17 | Fixed #28857 -- Fixed invalid SQL when using Cast with complex expressions on... | hayashi |
| 2017-12-27 | Fixed #28967 -- Prevented Cast to FloatField from rounding to integer on MySQL. | Sergey Fedoseev |
| 2017-12-20 | Fixed #28934 -- Prevented Cast from truncating microseconds on Oracle. | Mariusz Felisiak |
| 2017-12-19 | Fixed #28727 -- Fixed Cast crash on SQLite when casting a Python date/datetim... | Mariusz Felisiak |
| 2017-09-25 | Removed DatabaseFeatures.supports_microsecond_precision. | Tim Graham |
| 2017-09-18 | Fixed #26608 -- Added support for window expressions (OVER clause). | Mads Jensen |
| 2017-07-27 | Fixed #28371 -- Fixed Cast() with CharField if the max_length argument isn't ... | Mariusz Felisiak |
| 2017-07-17 | Fixed #28391 -- Fixed Cast() with CharField and max_length on MySQL. | Mariusz Felisiak |
| 2017-06-28 | Fixed #27473 -- Added DurationField support to Extract. | Daniel Hahler |
| 2017-06-21 | Fixed #28329 -- Fixed Cast() with Big/Small/Positive/PositiveSmallIntegerFiel... | Mariusz Felisiak |
| 2017-06-08 | Fixed #28103 -- Added quarter extract, truncation, and lookup. | Mads Jensen |
| 2017-04-03 | Refs #27834 -- Removed Value wrapping from StrIndex's substring param. | Adam Johnson |
| 2017-03-29 | Refs #18247 -- Fixed SQLite QuerySet filtering on decimal result of Least and... | Sergey Fedoseev |
| 2017-03-14 | Fixed #27834 -- Added StrIndex database function. | Brad Melin |
| 2017-01-18 | Refs #23919 -- Removed python_2_unicode_compatible decorator usage | Claude Paroz |