# MariaDB 12.3.1 Changelog

<a href="https://downloads.mariadb.org/mariadb/12.3.1/" class="button primary">Download</a> <a href="../../12.3/12.3.1" class="button secondary">Release Notes</a> <a href="12.3.1" class="button secondary">Changelog</a> <a href="../../12.3/mariadb-12.3-changes-and-improvements" class="button secondary">Overview of 12.3</a>

**Release date:** 12 Feb 2026

For the highlights of this release, see the [release notes](https://mariadb.com/docs/release-notes/community-server/12.3/12.3.1).

The revision number links will take you to the revision's page on GitHub. On [GitHub](https://github.com/MariaDB/server/tree/11.8) you can view more details of the revision and view diffs of the code modified in that revision.

* Changes from the MariaDB [12.3 Preview](https://mariadb.com/docs/release-notes/community-server/12.3/mariadb-12.3-changes-and-improvements) are also included in this changelog
* Includes all fixes from [MariaDB 12.2.2](https://mariadb.com/docs/release-notes/community-server/changelogs/12.2/12.2.2)
* [Revision #21a0714a11](https://github.com/MariaDB/server/commit/21a0714a11) <sup>*<mark style="color:$info;">2026-02-09 23:56:35 +0100</mark>*</sup>
  * MDEV-38359 disable slow log tests in --cursor until MDEV-38612
* [Revision #311ec6bbc0](https://github.com/MariaDB/server/commit/311ec6bbc0) <sup>*<mark style="color:$info;">2025-10-30 20:24:17 +0200</mark>*</sup>
  * MDEV-19683 Add support for Oracle `TO_DATE()`
* [Revision #8a7ae1c8dc](https://github.com/MariaDB/server/commit/8a7ae1c8dc) <sup>*<mark style="color:$info;">2026-01-31 00:34:53 +0200</mark>*</sup>
  * Disable flag -Wno-format-truncate in BUILD scripts
* [Revision #782b103925](https://github.com/MariaDB/server/commit/782b103925) <sup>*<mark style="color:$info;">2026-01-13 19:47:07 +0200</mark>*</sup>
  * Add detection of partial matches for strnncoll
* [Revision #bd74c8cf7c](https://github.com/MariaDB/server/commit/bd74c8cf7c) <sup>*<mark style="color:$info;">2025-11-05 16:50:48 +0400</mark>*</sup>
  * MDEV-37261 Basic XML data type.
* [Revision #f5460983d3](https://github.com/MariaDB/server/commit/f5460983d3) <sup>*<mark style="color:$info;">2026-02-06 11:22:33 -0700</mark>*</sup>
  * MDEV-38726 Assertion `table->default_field != dfield_ptr` failed in `bool parse_vcol_defs(THD *, MEM_ROOT *, TABLE *, bool *, vcol_init_mode)`
* [Revision #32980c6b94](https://github.com/MariaDB/server/commit/32980c6b94) <sup>*<mark style="color:$info;">2026-01-22 16:33:24 +0400</mark>*</sup>
  * MDEV-38359 Assertion `!thd->free_list` failed in `bool MYSQL_QUERY_LOG::write(THD *, time_t, const char *, size_t, ulonglong, ulonglong, bool, const char *, size_t)`
* [Revision #6e9f727758](https://github.com/MariaDB/server/commit/6e9f727758) <sup>*<mark style="color:$info;">2026-01-22 16:13:33 +0400</mark>*</sup>
  * MDEV-38597 Server crashes with a subselect in parameter
* [Revision #6c69a43391](https://github.com/MariaDB/server/commit/6c69a43391) <sup>*<mark style="color:$info;">2026-01-19 13:02:34 +0400</mark>*</sup>
  * MDEV-38370 SIGSEGV in `sp_instr_set_ps_placeholder::get_expr_query | sp_lex_instr::get_query`, UBSAN member access within null pointer of type `const sp_assignment_lex`
* [Revision #edb2e5467a](https://github.com/MariaDB/server/commit/edb2e5467a) <sup>*<mark style="color:$info;">2025-09-03 13:56:17 +0400</mark>*</sup>
  * MDEV-33830 Support for cursors on prepared statements
* [Revision #607d72577a](https://github.com/MariaDB/server/commit/607d72577a) <sup>*<mark style="color:$info;">2025-12-04 13:31:47 +0400</mark>*</sup>
  * MDEV-38249 Refactoring: Change `Item_save_in_value()` not to return SQL NULL
* [Revision #e352b11a3c](https://github.com/MariaDB/server/commit/e352b11a3c) <sup>*<mark style="color:$info;">2026-02-05 12:26:01 +0100</mark>*</sup>
  * MDEV-36787 Error 153: No savepoint with that name upon ROLLBACK TO SAVEPOINT, assertion failure
* <sup>*<mark style="color:$primary;">Merge</mark>*</sup> [<sup>*<mark style="color:$primary;">Revision #4456eb1a5e</mark>*</sup>](https://github.com/MariaDB/server/commit/4456eb1a5e) <sup>*<mark style="color:$info;">2026-02-07 22:10:39 +0100 - Merge branch '12.2' into 12.3</mark>*</sup>
* [Revision #a865a7c23b](https://github.com/MariaDB/server/commit/a865a7c23b) <sup>*<mark style="color:$info;">2026-02-05 16:20:31 +0100</mark>*</sup>
  * MDEV-38744 remove galera dependency from server packages
* [Revision #524399f828](https://github.com/MariaDB/server/commit/524399f828) <sup>*<mark style="color:$info;">2026-02-05 16:21:06 +0100</mark>*</sup>
  * bump the VERSION
* [Revision #cf7a5a16f7](https://github.com/MariaDB/server/commit/cf7a5a16f7) <sup>*<mark style="color:$info;">2026-02-06 14:14:39 +0100</mark>*</sup>
  * update rpm/deb cnf files to 12.3
* [Revision #f83d196a04](https://github.com/MariaDB/server/commit/f83d196a04) <sup>*<mark style="color:$info;">2026-02-07 16:27:28 +0100</mark>*</sup>
  * compiler warning: unused variable
* [Revision #4c04c656e6](https://github.com/MariaDB/server/commit/4c04c656e6) <sup>*<mark style="color:$info;">2026-02-07 18:15:43 +0100</mark>*</sup>
  * MDEV-38613 `set_var_collation_client::update()` Segfault in Buildbot `amd64-msan-clang-20`
* [Revision #0cc1eb46ea](https://github.com/MariaDB/server/commit/0cc1eb46ea) <sup>*<mark style="color:$info;">2026-01-28 21:33:25 -0700</mark>*</sup>
  * MDEV-37530 fixes
* [Revision #4c18d337e5](https://github.com/MariaDB/server/commit/4c18d337e5) <sup>*<mark style="color:$info;">2025-12-01 19:11:49 -0700</mark>*</sup>
  * MDEV-28302 configurable defaults for CHANGE MASTER
* [Revision #89bd6b0033](https://github.com/MariaDB/server/commit/89bd6b0033) <sup>*<mark style="color:$info;">2025-11-30 18:36:45 -0700</mark>*</sup>
  * MDEV-37530 Refactor Master & Relay Log info to iterable tuples
* [Revision #8857312503](https://github.com/MariaDB/server/commit/8857312503) <sup>*<mark style="color:$info;">2025-10-09 16:00:54 +0200</mark>*</sup>
  * fix printing of per-partition engine options
* [Revision #e054d8b874](https://github.com/MariaDB/server/commit/e054d8b874) <sup>*<mark style="color:$info;">2025-10-07 21:57:05 +0200</mark>*</sup>
  * MDEV-37815 `connect_string` in partitioning is broken
* [Revision #79ad188d46](https://github.com/MariaDB/server/commit/79ad188d46) <sup>*<mark style="color:$info;">2025-10-05 23:49:57 +0200</mark>*</sup>
  * MDEV-37815 table engine attributes in partitioning is broken
* [Revision #74baec1b8a](https://github.com/MariaDB/server/commit/74baec1b8a) <sup>*<mark style="color:$info;">2025-10-05 14:11:29 +0200</mark>*</sup>
  * cleanup: `partition_element_iterator`
* [Revision #e35039e77a](https://github.com/MariaDB/server/commit/e35039e77a) <sup>*<mark style="color:$info;">2025-10-02 14:26:12 +0200</mark>*</sup>
  * cleanup: remove `HTON_CAN_READ_CONNECT_STRING_IN_PARTITION`
* [Revision #e979c098ed](https://github.com/MariaDB/server/commit/e979c098ed) <sup>*<mark style="color:$info;">2025-10-06 18:33:50 +0200</mark>*</sup>
  * MDEV-37815 field and index engine attributes in partitioning are broken
* [Revision #cfe822c667](https://github.com/MariaDB/server/commit/cfe822c667) <sup>*<mark style="color:$info;">2025-10-01 17:58:15 +0200</mark>*</sup>
  * parsing of table/index/field attributes: auto-alias all boolean values
* [Revision #de68699e56](https://github.com/MariaDB/server/commit/de68699e56) <sup>*<mark style="color:$info;">2026-01-11 22:58:35 +0100</mark>*</sup>
  * MDEV-38523 Freeing unallocated data `THD::set_db` when path-resolved routine in trigger
* [Revision #be67aff19b](https://github.com/MariaDB/server/commit/be67aff19b) <sup>*<mark style="color:$info;">2026-01-15 21:38:31 +0100</mark>*</sup>
  * Don't implicitly search in `CURRENT_SCHEMA`
* [Revision #13c5cab5cf](https://github.com/MariaDB/server/commit/13c5cab5cf) <sup>*<mark style="color:$info;">2026-01-09 20:55:58 +0100</mark>*</sup>
  * change `Sql_path::from_text()` to take a String, not `LEX_CSTRING`
* [Revision #875c128751](https://github.com/MariaDB/server/commit/875c128751) <sup>*<mark style="color:$info;">2025-12-02 10:47:23 +0100</mark>*</sup>
  * more tests for duplicate values in path
* [Revision #df23b05a9a](https://github.com/MariaDB/server/commit/df23b05a9a) <sup>*<mark style="color:$info;">2025-12-01 21:33:48 +0100</mark>*</sup>
  * reserve `PATH_SYM` in the same way as `NAMES_SYM`
* [Revision #8b1ccf6e82](https://github.com/MariaDB/server/commit/8b1ccf6e82) <sup>*<mark style="color:$info;">2025-12-01 10:11:39 +0100</mark>*</sup>
  * fix name resolution of name1.name2()
* [Revision #fcffb8e51d](https://github.com/MariaDB/server/commit/fcffb8e51d) <sup>*<mark style="color:$info;">2025-11-30 08:21:33 +0100</mark>*</sup>
  * disallow SET PATH DEFAULT in stored routines and triggers
* [Revision #6979824a1c](https://github.com/MariaDB/server/commit/6979824a1c) <sup>*<mark style="color:$info;">2025-11-30 08:02:56 +0100</mark>*</sup>
  * clarify the test for triggers with different paths
* [Revision #22591551fb](https://github.com/MariaDB/server/commit/22591551fb) <sup>*<mark style="color:$info;">2025-11-29 19:08:45 +0100</mark>*</sup>
  * fix --path to work
* [Revision #3b14490e58](https://github.com/MariaDB/server/commit/3b14490e58) <sup>*<mark style="color:$info;">2025-11-28 21:51:02 +0100</mark>*</sup>
  * bug: `current_schema` is not `current_schema`
* [Revision #69f401bdb6](https://github.com/MariaDB/server/commit/69f401bdb6) <sup>*<mark style="color:$info;">2025-11-27 00:29:35 +0100</mark>*</sup>
  * allocate `Sql_path` in one memory chunk, not one per schema
* [Revision #7325f948e8](https://github.com/MariaDB/server/commit/7325f948e8) <sup>*<mark style="color:$info;">2025-12-23 19:43:34 +0100</mark>*</sup>
  * old view doesn't store the path, need the same fallback as for triggers
* [Revision #5b0818ee63](https://github.com/MariaDB/server/commit/5b0818ee63) <sup>*<mark style="color:$info;">2026-02-03 21:38:14 +0100</mark>*</sup>
  * cleanup
* [Revision #1fa182723d](https://github.com/MariaDB/server/commit/1fa182723d) <sup>*<mark style="color:$info;">2025-09-24 19:53:58 +0200</mark>*</sup>
  * do NOT prefer itself in seemingly recursive calls, follow the path
* [Revision #7772bf07d8](https://github.com/MariaDB/server/commit/7772bf07d8) <sup>*<mark style="color:$info;">2025-11-21 23:34:13 +0100</mark>*</sup>
  * remove `LEX::make_sp_name_sql_path()`
* [Revision #85b713b2a3](https://github.com/MariaDB/server/commit/85b713b2a3) <sup>*<mark style="color:$info;">2025-11-21 22:46:04 +0100</mark>*</sup>
  * free `Sql_path` in the destructor, perform cleanup in cleanup()
* [Revision #afc8a33496](https://github.com/MariaDB/server/commit/afc8a33496) <sup>*<mark style="color:$info;">2025-11-21 14:29:01 +0100</mark>*</sup>
  * mysql.proc.path DEFAULT `CURRENT_SCHEMA` NOT NULL
* [Revision #823e625233](https://github.com/MariaDB/server/commit/823e625233) <sup>*<mark style="color:$info;">2025-11-21 13:52:08 +0100</mark>*</sup>
  * disallow SET PATH in sf or trg while parsing
* [Revision #35a1defeda](https://github.com/MariaDB/server/commit/35a1defeda) <sup>*<mark style="color:$info;">2025-11-21 13:03:33 +0100</mark>*</sup>
  * consistency in error message naming
* [Revision #a1c1dba498](https://github.com/MariaDB/server/commit/a1c1dba498) <sup>*<mark style="color:$info;">2025-11-21 12:34:56 +0100</mark>*</sup>
  * use standard SET PATH syntax in tests
* [Revision #96b8f636a9](https://github.com/MariaDB/server/commit/96b8f636a9) <sup>*<mark style="color:$info;">2025-11-15 11:44:50 +0100</mark>*</sup>
  * relax assert to account for recursive RETURNS TEXT functions
* [Revision #6e086ce2a3](https://github.com/MariaDB/server/commit/6e086ce2a3) <sup>*<mark style="color:$info;">2025-11-14 13:04:55 +0100</mark>*</sup>
  * remove `Sql_path_stack` and `Sql_path_push`
* [Revision #11210a2c05](https://github.com/MariaDB/server/commit/11210a2c05) <sup>*<mark style="color:$info;">2025-09-25 21:40:08 +0200</mark>*</sup>
  * PATH is not a chistic, it's like `sql_mode`, remembered implicitly per routine
* [Revision #d1fd168d9c](https://github.com/MariaDB/server/commit/d1fd168d9c) <sup>*<mark style="color:$info;">2026-02-03 19:01:29 +0100</mark>*</sup>
  * remove unused arguments
* [Revision #8260be6408](https://github.com/MariaDB/server/commit/8260be6408) <sup>*<mark style="color:$info;">2025-11-14 23:30:39 +0100</mark>*</sup>
  * don't backtick-quote `CURRENT_SCHEMA`
* [Revision #f1ce18d3eb](https://github.com/MariaDB/server/commit/f1ce18d3eb) <sup>*<mark style="color:$info;">2025-09-21 22:40:14 +0200</mark>*</sup>
  * fix error message for assoc arrays
* [Revision #0cac216e4f](https://github.com/MariaDB/server/commit/0cac216e4f) <sup>*<mark style="color:$info;">2025-09-21 22:06:24 +0200</mark>*</sup>
  * merge ErrConvMDQName into ErrConvDQName
* [Revision #9fbd5ce3c5](https://github.com/MariaDB/server/commit/9fbd5ce3c5) <sup>*<mark style="color:$info;">2025-09-21 12:49:33 +0200</mark>*</sup>
  * improve test readability
* [Revision #ca78df2492](https://github.com/MariaDB/server/commit/ca78df2492) <sup>*<mark style="color:$info;">2025-09-20 14:24:30 +0200</mark>*</sup>
  * add new column mysql.proc.path at the end of the table
* [Revision #19fd3c79b0](https://github.com/MariaDB/server/commit/19fd3c79b0) <sup>*<mark style="color:$info;">2024-09-25 08:22:05 +0800</mark>*</sup>
  * MDEV-34391 SET PATH statement
* [Revision #75b2aadb9e](https://github.com/MariaDB/server/commit/75b2aadb9e) <sup>*<mark style="color:$info;">2025-10-15 19:22:18 +0200</mark>*</sup>
  * cleanup: remove #ifdef `MYSQL_VERSION_ID`
* [Revision #4bfbdbc682](https://github.com/MariaDB/server/commit/4bfbdbc682) <sup>*<mark style="color:$info;">2026-01-09 22:58:52 +0100</mark>*</sup>
  * ubsan error, memcpy(dst, NULL, 0)
* [Revision #b307f50dd3](https://github.com/MariaDB/server/commit/b307f50dd3) <sup>*<mark style="color:$info;">2026-02-06 14:43:48 +0100</mark>*</sup>
  * sporadic failure in galera.MDEV-35511
* [Revision #b01a279f04](https://github.com/MariaDB/server/commit/b01a279f04) <sup>*<mark style="color:$info;">2026-02-05 18:04:12 +0100</mark>*</sup>
  * MDEV-32570 fix binglog offset in the test
* [Revision #564d9e0d6e](https://github.com/MariaDB/server/commit/564d9e0d6e) <sup>*<mark style="color:$info;">2026-02-05 18:13:51 +0100</mark>*</sup>
  * make the test clearer
* [Revision #4a5b813344](https://github.com/MariaDB/server/commit/4a5b813344) <sup>*<mark style="color:$info;">2026-02-05 21:25:26 +0100</mark>*</sup>
  * MDEV-38019 fix `galera.galera_bf_abort_get_lock`
* [Revision #651820403f](https://github.com/MariaDB/server/commit/651820403f) <sup>*<mark style="color:$info;">2026-02-05 19:35:40 +0530</mark>*</sup>
  * Fix grammar in README
* [Revision #bd1e74aa0b](https://github.com/MariaDB/server/commit/bd1e74aa0b) <sup>*<mark style="color:$info;">2026-02-05 11:55:12 +1100</mark>*</sup>
  * MDEV-9826 More hash algorithms for PARTITION BY \[LINEAR] KEY
* [Revision #fa36b269f1](https://github.com/MariaDB/server/commit/fa36b269f1) <sup>*<mark style="color:$info;">2026-02-02 11:55:19 -0700</mark>*</sup>
  * MDEV-38716: Server crashes in `TABLE::evaluate_update_default_function`
* [Revision #356b225f59](https://github.com/MariaDB/server/commit/356b225f59) <sup>*<mark style="color:$info;">2026-02-04 17:42:52 +0200</mark>*</sup>
  * Tried to fix randomly failing test `tmp_space_usage`
* [Revision #55d4028c8e](https://github.com/MariaDB/server/commit/55d4028c8e) <sup>*<mark style="color:$info;">2026-02-04 16:23:33 +0200</mark>*</sup>
  * Fixed failure in buildbot for `events_stress`
* [Revision #5d26d515fc](https://github.com/MariaDB/server/commit/5d26d515fc) <sup>*<mark style="color:$info;">2026-02-04 14:41:59 +0200</mark>*</sup>
  * MDEV-38683 SIGSEGV (dbg), `SIGABRT` or `ER_EMPTY_QUERY` when using `ROWS EXAMINED` with `log_output=TABLE`
* [Revision #92a49263e1](https://github.com/MariaDB/server/commit/92a49263e1) <sup>*<mark style="color:$info;">2026-02-03 15:59:47 -0700</mark>*</sup>
  * MDEV-36290: Mask non-deterministic test output
* [Revision #6ef289416e](https://github.com/MariaDB/server/commit/6ef289416e) <sup>*<mark style="color:$info;">2026-02-02 15:09:57 -0700</mark>*</sup>
  * MDEV-36290: Update `binlog_row_event_fragment_threshold` type to uint
* [Revision #3c5f7d0141](https://github.com/MariaDB/server/commit/3c5f7d0141) <sup>*<mark style="color:$info;">2026-02-02 14:57:31 -0700</mark>*</sup>
  * MDEV-38435: Re-record engines/funcs tests
* [Revision #325dd5e6a3](https://github.com/MariaDB/server/commit/325dd5e6a3) <sup>*<mark style="color:$info;">2026-02-03 11:09:56 +1100</mark>*</sup>
  * MDEV-38694 Spider: do not override disabling pre-calls when `select_lex` has aggregate functions
* [Revision #c52c158d32](https://github.com/MariaDB/server/commit/c52c158d32) <sup>*<mark style="color:$info;">2026-01-13 15:59:44 +1100</mark>*</sup>
  * MDEV-38522 Reset `m_pi_scan_method` in `ha_partition::reset`
* [Revision #496aecf925](https://github.com/MariaDB/server/commit/496aecf925) <sup>*<mark style="color:$info;">2025-11-21 14:49:39 +1100</mark>*</sup>
  * MDEV-37330 Allow unordered index scan for tables partitioned by range when a priority queue is not needed
* [Revision #a9f384b7c5](https://github.com/MariaDB/server/commit/a9f384b7c5) <sup>*<mark style="color:$info;">2025-11-21 11:28:46 +1100</mark>*</sup>
  * MDEV-37330 Indicate in ANALYZE FORMAT=JSON index scan method used for partitioned tables
* [Revision #549628d9cc](https://github.com/MariaDB/server/commit/549628d9cc) <sup>*<mark style="color:$info;">2025-12-09 02:40:52 +1200</mark>*</sup>
  * MDEV-38272 Sig11 in `LEX::resolve_references_to_cte` at `sql/sql_cte.cc`
* [Revision #d3ec1eb08c](https://github.com/MariaDB/server/commit/d3ec1eb08c) <sup>*<mark style="color:$info;">2025-12-06 07:03:22 +1200</mark>*</sup>
  * MDEV-38258 No error thrown when CTE columns updated in updates set clause
* [Revision #d1505c6541](https://github.com/MariaDB/server/commit/d1505c6541) <sup>*<mark style="color:$info;">2025-10-01 22:05:50 +0300</mark>*</sup>
  * MDEV-37072: Implement IS JSON predicate
* [Revision #55481e0f6a](https://github.com/MariaDB/server/commit/55481e0f6a) <sup>*<mark style="color:$info;">2026-01-29 22:06:35 +0530</mark>*</sup>
  * MDEV-16335 Include deadlock information in SHOW WARNINGS
* [Revision #fb41baad6c](https://github.com/MariaDB/server/commit/fb41baad6c) <sup>*<mark style="color:$info;">2026-01-29 12:51:07 +0100</mark>*</sup>
  * Binlog-in-engine: Disable test `binlog_in_engine.rpl_gtid_index` for Valgrind
* [Revision #02766c3cd5](https://github.com/MariaDB/server/commit/02766c3cd5) <sup>*<mark style="color:$info;">2026-01-29 12:50:53 +0100</mark>*</sup>
  * Binlog-in-engine: Fix sporadic test failure of `binlog_in_engine.purge_locking`
* [Revision #3341bc1f8b](https://github.com/MariaDB/server/commit/3341bc1f8b) <sup>*<mark style="color:$info;">2026-01-29 12:50:34 +0100</mark>*</sup>
  * Binlog-in-engine: Fix uninitialized function parameters
* [Revision #5bcc115d77](https://github.com/MariaDB/server/commit/5bcc115d77) <sup>*<mark style="color:$info;">2025-09-04 11:25:22 +0300</mark>*</sup>
  * MDEV-36055 Allow left join reordering
* [Revision #d17f4f8632](https://github.com/MariaDB/server/commit/d17f4f8632) <sup>*<mark style="color:$info;">2026-01-13 10:50:55 -0700</mark>*</sup>
  * MDEV-38435: Update test results
* [Revision #56c8bdfd77](https://github.com/MariaDB/server/commit/56c8bdfd77) <sup>*<mark style="color:$info;">2025-12-27 14:13:49 +0200</mark>*</sup>
  * MDEV-38435 Add `Gtid_binlog_pos` to SHOW MASTER STATUS
* [Revision #cbbb3e51d2](https://github.com/MariaDB/server/commit/cbbb3e51d2) <sup>*<mark style="color:$info;">2026-01-23 12:55:58 -0700</mark>*</sup>
  * MDEV-38641: Failure of Replication of System Versioning Tables
* [Revision #de15b1160d](https://github.com/MariaDB/server/commit/de15b1160d) <sup>*<mark style="color:$info;">2025-12-17 13:45:25 -0700</mark>*</sup>
  * MDEV-38117: Replication stops with ERROR when Primary Key is not defined in Multi Master
* [Revision #337dd07a98](https://github.com/MariaDB/server/commit/337dd07a98) <sup>*<mark style="color:$info;">2026-01-27 10:35:34 -0700</mark>*</sup>
  * MDEV-36290: Fix `optional_metadata_len` type mismatch
* [Revision #805978df6b](https://github.com/MariaDB/server/commit/805978df6b) <sup>*<mark style="color:$info;">2025-11-12 01:55:58 +0200</mark>*</sup>
  * MDEV-37674: Replace std::string with `LEX_CSTRING` in `Optional_metadata_fields`
* [Revision #be237b3b0e](https://github.com/MariaDB/server/commit/be237b3b0e) <sup>*<mark style="color:$info;">2025-05-10 14:07:28 +0300</mark>*</sup>
  * MDEV-36290: Improved support of replication between tables of different structure
* [Revision #fb5ee4cc27](https://github.com/MariaDB/server/commit/fb5ee4cc27) <sup>*<mark style="color:$info;">2025-12-15 18:48:38 +0100</mark>*</sup>
  * MDEV-32570 update tests
* [Revision #2e7fea8535](https://github.com/MariaDB/server/commit/2e7fea8535) <sup>*<mark style="color:$info;">2026-01-27 12:53:24 -0700</mark>*</sup>
  * MDEV-32570: Update `perf_schema PFS_MAX_STAGE_CLASS`
* [Revision #bb814dc0dc](https://github.com/MariaDB/server/commit/bb814dc0dc) <sup>*<mark style="color:$info;">2025-05-15 13:31:25 -0600</mark>*</sup>
  * MDEV-32570 (test): Add tests
* [Revision #5fda8988a6](https://github.com/MariaDB/server/commit/5fda8988a6) <sup>*<mark style="color:$info;">2025-05-15 13:29:25 -0600</mark>*</sup>
  * MDEV-32570 (client): Fragment ROW replication events larger than `slave_max_allowed_packet`
* [Revision #1eff7ddd81](https://github.com/MariaDB/server/commit/1eff7ddd81) <sup>*<mark style="color:$info;">2025-05-15 13:24:06 -0600</mark>*</sup>
  * MDEV-32570 (server): Fragment ROW replication events larger than `slave_max_allowed_packet`
* [Revision #8de56b4f25](https://github.com/MariaDB/server/commit/8de56b4f25) <sup>*<mark style="color:$info;">2025-05-15 10:48:35 -0600</mark>*</sup>
  * MDEV-32570 Prep: Split `Rows_log_event::write_data_body()`
* [Revision #3693449920](https://github.com/MariaDB/server/commit/3693449920) <sup>*<mark style="color:$info;">2025-05-15 10:19:14 -0600</mark>*</sup>
  * MDEV-32570 Prep: Split `read_log_event` into non-checksum version
* [Revision #c580d17f29](https://github.com/MariaDB/server/commit/c580d17f29) <sup>*<mark style="color:$info;">2025-05-15 10:07:18 -0600</mark>*</sup>
  * MDEV-32570 Prep: Refactor functions to handle >32-bit lengths
* [Revision #346c7afe9b](https://github.com/MariaDB/server/commit/346c7afe9b) <sup>*<mark style="color:$info;">2025-08-25 21:27:55 -0700</mark>*</sup>
  * Promote getting GitHub stars in server log and client prompt
* [Revision #7ea9e14ed2](https://github.com/MariaDB/server/commit/7ea9e14ed2) <sup>*<mark style="color:$info;">2026-01-25 22:13:14 +0100</mark>*</sup>
  * Fix bad merge that broke Galera
* [Revision #634341ef8e](https://github.com/MariaDB/server/commit/634341ef8e) <sup>*<mark style="color:$info;">2026-01-24 17:20:56 +0200</mark>*</sup>
  * MDEV-37785 Assertion `!mysql_bin_log.is_open()` failed in ... ALTER TABLE
* [Revision #e680c21ce5](https://github.com/MariaDB/server/commit/e680c21ce5) <sup>*<mark style="color:$info;">2026-01-24 17:13:52 +0200</mark>*</sup>
  * Fixed compilation failures in InnoDB with gcc 7.5.0
* [Revision #8cb64d1c90](https://github.com/MariaDB/server/commit/8cb64d1c90) <sup>*<mark style="color:$info;">2026-01-22 20:04:14 +0530</mark>*</sup>
  * MDEV-38631 Remove unused FTS debug directives and dead code
* [Revision #22c8a7b865](https://github.com/MariaDB/server/commit/22c8a7b865) <sup>*<mark style="color:$info;">2026-01-18 20:23:42 +0100</mark>*</sup>
  * Make the warning message during mariadb-backup SST more useful
* [Revision #68042221e6](https://github.com/MariaDB/server/commit/68042221e6) <sup>*<mark style="color:$info;">2026-01-05 14:27:06 +0100</mark>*</sup>
  * MDEV-38465: Savepoint in trigger causes transactional inconsistency
* [Revision #7081f2a58e](https://github.com/MariaDB/server/commit/7081f2a58e) <sup>*<mark style="color:$info;">2024-02-25 17:41:50 +0100</mark>*</sup>
  * Binlog-in-engine: New binlog implementation integrated in InnoDB
* [Revision #d228f237f2](https://github.com/MariaDB/server/commit/d228f237f2) <sup>*<mark style="color:$info;">2025-11-09 12:22:31 +0100</mark>*</sup>
  * Fix that InnoDB rolls back entire trx in failed CREATE TEMPORARY
* [Revision #71bf8695bb](https://github.com/MariaDB/server/commit/71bf8695bb) <sup>*<mark style="color:$info;">2025-12-26 23:41:50 +0100</mark>*</sup>
  * MDEV-38429: Atomic DDL can binlog DDL during ddl log crash recovery without "ddl" mark on the GTID
* [Revision #b9d60bf486](https://github.com/MariaDB/server/commit/b9d60bf486) <sup>*<mark style="color:$info;">2025-12-26 23:33:52 +0100</mark>*</sup>
  * MDEV-38429: Atomic DDL can binlog DDL during ddl log crash recovery without "ddl" mark on the GTID
* [Revision #4528b8a585](https://github.com/MariaDB/server/commit/4528b8a585) <sup>*<mark style="color:$info;">2026-01-22 17:32:48 +0530</mark>*</sup>
  * MDEV-38629 Deprecate `innodb_ft_enable_diag_print` variable
* [Revision #ce6be40b79](https://github.com/MariaDB/server/commit/ce6be40b79) <sup>*<mark style="color:$info;">2026-01-19 16:13:34 +0100</mark>*</sup>
  * MDEV-37997 vcpkg's `FIND_PACKAGE` throws error for zlib dependent packages
* [Revision #1e07daa401](https://github.com/MariaDB/server/commit/1e07daa401) <sup>*<mark style="color:$info;">2026-01-19 10:32:29 +0200</mark>*</sup>
  * MDEV-38546: Automatically label incoming pull requests
* [Revision #f100bf3ec8](https://github.com/MariaDB/server/commit/f100bf3ec8) <sup>*<mark style="color:$info;">2026-01-19 12:44:06 +0100</mark>*</sup>
  * MDEV-36737 postfix - fix compilation and packaging on Windows
* [Revision #ab82a78234](https://github.com/MariaDB/server/commit/ab82a78234) <sup>*<mark style="color:$info;">2026-01-16 10:52:14 +0200</mark>*</sup>
  * MDEV-38546 stage2: Automatically label new unlabeled pull requests with foundation/corporation/external contribution
* [Revision #d553df5c15](https://github.com/MariaDB/server/commit/d553df5c15) <sup>*<mark style="color:$info;">2026-01-13 11:42:38 +0200</mark>*</sup>
  * MDEV-38499: cmake and compile warnings on MacOSX when compiling mariadb from a git tree
* [Revision #6641ba618e](https://github.com/MariaDB/server/commit/6641ba618e) <sup>*<mark style="color:$info;">2026-01-15 14:32:01 +0200</mark>*</sup>
  * MDEV-38546: Automatically label new unlabeled pull requests with foundation/corporation/external contribution
* [Revision #6fcd279f5d](https://github.com/MariaDB/server/commit/6fcd279f5d) <sup>*<mark style="color:$info;">2026-01-15 13:49:45 +0200</mark>*</sup>
  * \[PATCH] MDEV-38546: Automatically label new unlabeled pull requests with foundation/corporation/external contribution
* [Revision #0513a4a974](https://github.com/MariaDB/server/commit/0513a4a974) <sup>*<mark style="color:$info;">2025-11-04 22:29:47 +0200</mark>*</sup>
  * MDEV-38019 Send ok packet to client earlier
* <sup>*<mark style="color:$primary;">Merge</mark>*</sup> [<sup>*<mark style="color:$primary;">Revision #366de0ae3b</mark>*</sup>](https://github.com/MariaDB/server/commit/366de0ae3b) <sup>*<mark style="color:$info;">2026-01-08 21:40:52 +0100 - Merge branch '12.2' into 12.3</mark>*</sup>
* [Revision #6efa1cf2c5](https://github.com/MariaDB/server/commit/6efa1cf2c5) <sup>*<mark style="color:$info;">2025-12-17 15:32:53 +0200</mark>*</sup>
  * MDEV-38363 Remove `pull_request_template.md`
* [Revision #e19be4919f](https://github.com/MariaDB/server/commit/e19be4919f) <sup>*<mark style="color:$info;">2025-12-26 18:07:52 +0530</mark>*</sup>
  * MDEV-38312: Server crashes when setting `innodb_default_encryption_key_id` after enabling `hashicorp` and `test_sql_service` plugins
* [Revision #5ed3668890](https://github.com/MariaDB/server/commit/5ed3668890) <sup>*<mark style="color:$info;">2025-12-13 21:38:43 -0800</mark>*</sup>
  * Deb: Format files with `debputy reformat --style black`
* [Revision #068a095750](https://github.com/MariaDB/server/commit/068a095750) <sup>*<mark style="color:$info;">2025-09-02 12:32:29 -0700</mark>*</sup>
  * MDEV-36737: Research and Estimation for Adapting VIDEX to MariaDB
* [Revision #4a01157492](https://github.com/MariaDB/server/commit/4a01157492) <sup>*<mark style="color:$info;">2025-12-18 17:13:27 +0200</mark>*</sup>
  * Fixed mtr test that fails with valgrind build and `max_session_mem_used`
* [Revision #84fa008d25](https://github.com/MariaDB/server/commit/84fa008d25) <sup>*<mark style="color:$info;">2025-12-19 18:19:41 +0200</mark>*</sup>
  * MDEV-38254 replicated temporary tables must not be accessed by `start_new_trans`
* [Revision #7f3145e068](https://github.com/MariaDB/server/commit/7f3145e068) <sup>*<mark style="color:$info;">2025-11-27 19:45:16 +0200</mark>*</sup>
  * MDEV-38212 MDEV-37686 Breaks Parallel Replication
* [Revision #8782227eb1](https://github.com/MariaDB/server/commit/8782227eb1) <sup>*<mark style="color:$info;">2025-12-04 19:26:40 +0200</mark>*</sup>
  * Revert "MDEV-37686 `rpl.create_or_replace_mix2` fails in MDEV-35915 branch"
* [Revision #3a08a8e3d2](https://github.com/MariaDB/server/commit/3a08a8e3d2) <sup>*<mark style="color:$info;">2025-12-16 19:46:33 -0800</mark>*</sup>
  * Display the exact amount of data updated by mariadb-secure-installation
* [Revision #69ee922c1c](https://github.com/MariaDB/server/commit/69ee922c1c) <sup>*<mark style="color:$info;">2025-06-04 14:46:31 +0300</mark>*</sup>
  * Improve output from mariadb-secure-installation to be more honest
* [Revision #d936d36d4f](https://github.com/MariaDB/server/commit/d936d36d4f) <sup>*<mark style="color:$info;">2025-10-24 11:28:03 +0530</mark>*</sup>
  * MDEV-30847: HashiCorp Plugin: Provide cache flush for key rotation
* [Revision #5879c85f50](https://github.com/MariaDB/server/commit/5879c85f50) <sup>*<mark style="color:$info;">2024-03-10 16:56:13 +0000</mark>*</sup>
  * Fix misc spelling in MariaDB Server repository
* [Revision #e85bc65918](https://github.com/MariaDB/server/commit/e85bc65918) <sup>*<mark style="color:$info;">2025-10-28 14:43:33 +1200</mark>*</sup>
  * MDEV-37220 Allow UPDATE/DELETE to read from a CTE
* [Revision #797f50d107](https://github.com/MariaDB/server/commit/797f50d107) <sup>*<mark style="color:$info;">2025-09-26 13:52:35 +0300</mark>*</sup>
  * Removed not used members in class POSITION
* [Revision #1e8dddbdbb](https://github.com/MariaDB/server/commit/1e8dddbdbb) <sup>*<mark style="color:$info;">2025-10-06 15:11:00 +0300</mark>*</sup>
  * Fixed failing mysqldump test when there is no internet connection
* [Revision #f4318f3f3b](https://github.com/MariaDB/server/commit/f4318f3f3b) <sup>*<mark style="color:$info;">2025-11-18 17:39:34 +0530</mark>*</sup>
  * MDEV-38120: Move `Json_string` and `Json_saved_parser_state` into `sql_json_lib.h`
* [Revision #809e6f4195](https://github.com/MariaDB/server/commit/809e6f4195) <sup>*<mark style="color:$info;">2025-11-22 22:08:38 +0100</mark>*</sup>
  * 12.3 branch

{% hint style="info" %}
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