MariaDB 11.4.9 Changelog

Download Release Notes Changelog Overview of 11.4

^{Alternate download from mariadb.org}

Release date: 6 Nov 2025

For the highlights of this release, see the release notes.

The revision number links will take you to the revision's page on GitHub. On GitHub you can view more details of the revision and view diffs of the code modified in that revision.

• Includes all fixes from MariaDB 10.11.15

• Revision #aa6a2e6bf0 ^{2025-11-04 01:05:25 +0100}

  • MDEV-37345 sequences and prelocking (11.4 version)

• ^{Merge Revision #f230c0ff6e 2025-11-04 13:44:16 +0100 - Merge branch '10.11' into 11.4}

• Revision #aa70eeac2c ^{2025-10-28 01:58:00 +0700}

  • MDEV-36761: Put NULL-aware cardinality estimation under new_mode flag

• Revision #ebe27ec6eb ^{2025-09-26 22:55:54 +0300}

  • MDEV-36761: Implement NULL-aware cardinality estimation for indexed columns

• Revision #d0ac583df8 ^{2025-10-01 19:55:51 +0300}

  • MDEV-36761 Implement NULL-aware cardinality estimation for indexed columns

• Revision #75ded7d03a ^{2025-10-08 15:57:12 +0300}

  • MDEV-37784 Introduce @@new_mode: support all values being hidden

• Revision #a18f8d3856 ^{2025-10-06 10:53:05 +0200}

  • MDEV-37784 fix the warning

• Revision #155ed2c579 ^{2025-10-02 12:53:58 +1100}

  • MDEV-37784 Introduce @@new_mode variable

• Revision #bcb77590f0 ^{2024-08-30 11:04:14 +0200}

  • cleanup: CREATE_TYPELIB_FOR() helper

• Revision #b8bdbd12dd ^{2025-10-24 13:32:45 +0200}

  • columnstore 25.10.1-1

• Revision #83df4a3c9e ^{2025-10-24 07:13:01 +1100}

  • MDEV-37864: mysql-test/mtr --cursor main.func_json fails (postfix)

• Revision #cd28452e63 ^{2025-10-20 12:00:32 +0530}

  • MDEV-37864: mysql-test/mtr --cursor main.func_json fails

• ^{Merge Revision #029d6a0b2e 2025-10-22 10:21:16 +0200 - Merge branch '10.11' into bb-11.4-release}

• Revision #63c2826ba9 ^{2025-10-21 16:41:03 +0200}

  • columnstore 25.10.1-1

• Revision #3c3f06cc2a ^{2025-10-20 15:37:15 +0200}

  • libfmt 12.0

• Revision #c1e7a2ee6b ^{2025-10-20 12:22:37 +0200}

  • New CC 3.4

• Revision #d4606420f8 ^{2025-10-17 12:49:47 -0400}

  • MDEV-37653: IS TRUE incorrectly converts outer join to inner

• Revision #ca7e1a39b3 ^{2025-05-21 10:09:31 +0300}

  • MDEV-36843 : Galera tests fail if wsrep_provider_options is too long (> 2k)

• Revision #11b6a05905 ^{2025-10-17 13:50:56 +0300}

  • MDEV-34529 fixup: Improve a test

• Revision #6087bdae8c ^{2025-10-17 12:35:34 +0300}

  • MDEV-37244: Avoid page lookup after read

• Revision #81f25fdc74 ^{2025-10-17 09:41:50 +0300}

  • MDEV-37244: Avoid spin loop on page I/O waits

• Revision #30415acc33 ^{2025-10-17 09:41:20 +0300}

  • MDEV-37244: Adjust main.analyze_stmt_prefetch_count

• ^{Merge Revision #dfdf572910 2025-10-17 09:05:29 +0300 - Merge 10.11 into 11.4}

• Revision #b2c1ba820b ^{2025-10-15 11:54:49 +0300}

  • MDEV-37860: Assertion !waiting failed with thread-handling=pool-of-threads

• ^{Merge Revision #4586b96c29 2025-10-15 19:29:55 +1100 - Merge branch '10.11' into 11.4}

• Revision #ca81bcfabf ^{2025-10-15 15:28:28 +1100}

  • Galera 26.4.24 - test update for wsrep.wsrep_provider_plugin_defaults

• Revision #2a722fcfc9 ^{2025-10-14 17:14:10 +0200}

  • MDEV-37554 MariaDB auth protocol differs from MySQL

• Revision #6bc959432c ^{2025-10-14 14:47:27 +0200}

  • bump wsrep_provider maturity to stable

• Revision #6c56c92a6c ^{2025-09-25 01:10:14 +0530}

  • MDEV-36809: json_array_intersect crashs when unused table ref provided

• Revision #44dc149c78 ^{2025-10-10 20:09:39 +0200}

  • MDEV-37843 Remove InnoDB "optimizations" for debug_no_sync

• Revision #cabb77c9a1 ^{2025-10-10 08:21:55 +0200}

  • MDEV-33474 postfix - refine include/exclude rules for runtime dependencies

• Revision #8a2b620493 ^{2025-10-08 11:42:17 +0200}

  • Windows ARM - speed up tests on CI, by using --debug-no-sync

• ^{Merge Revision #4ffa1ff4a7 2025-10-09 13:37:45 +0300 - Merge 10.11 into 11.4}

• Revision #be0e3b2f0d ^{2025-10-08 16:34:49 +0300}

  • MDEV-37753 lock_sec_rec_some_has_impl() unnecessarily fetches history

• Revision #d04fc1af3b ^{2025-10-08 11:36:13 +0530}

  • MDEV-37669 innodb.sys_defragment fails with wrong result

• Revision #00c469cb07 ^{2025-10-08 17:14:59 +1100}

  • [fixup] Remove an obsolete reference to SCOPE_EXIT in a comment

• Revision #5b61a390f7 ^{2025-10-08 11:26:26 +1100}

  • Revert a line deletion in a spider test in a merge for unknown reason

• Revision #e2b984f3d5 ^{2025-09-30 14:39:54 +0200}

  • MDEV-34953 test case

• Revision #6f857c7e87 ^{2025-09-27 01:33:57 +0200}

  • MDEV-34953 followup - allow Innodb to work with old data dictionary without upgrade.

• Revision #a8cb429ffa ^{2025-09-26 12:10:58 +0200}

  • MDEV-34953 Innodb bugs with lower_case_table_names=0 on Windows

• Revision #c59c544480 ^{2025-09-26 12:03:55 +0200}

  • enable case-sensitivity on a Windows build in CI

• Revision #e0cc096503 ^{2025-09-26 11:49:55 +0200}

  • Fix some testcases, to enable mtr --mysqld=--lower_case_table_name=0

• ^{Merge Revision #426c2a6ca1 2025-10-07 13:01:57 +0300 - Merge 10.11 into 11.4}

• Revision #d7d7304d9b ^{2025-10-07 09:59:59 +0300}

  • MDEV-36556: MariaDB restart after upgrade fails with innodb_encrypt_tables

• Revision #5b72e95a8c ^{2025-10-03 08:50:33 +0300}

  • MDEV-37600 fixup: GCC 15 -Wunterminated-string-initialization

• ^{Merge Revision #5cf9d846ea 2025-10-01 07:24:54 +0300 - Merge 10.11 into 11.4}

• Revision #9aa8512d59 ^{2025-09-30 16:02:25 +0300}

  • MDEV-37152 fixup: Avoid thd_set_ha_data()

• Revision #da80b000dc ^{2025-09-20 01:05:58 +0530}

  • MDEV-33149: JSON_ARRAY_INTERSECT function crashes the server when called with empty json arrays, UBSAN runtime error: member access within null pointer of type 'struct String' in Item_func_json_array_intersect::prepare_json_and_create_hash

• Revision #4369a382a1 ^{2025-09-29 14:35:02 +0300}

  • MDEV-37152: Remove many calls to _current_thd()

• Revision #13076351f1 ^{2025-09-29 14:13:27 +0300}

  • MDEV-37152: Reimplement innodb_buffer_pool_read_requests

• Revision #62c70a8ae9 ^{2025-09-29 10:43:26 +0300}

  • MDEV-36190 fixup for GCC 4.8.5

• Revision #ba8df1cd4e ^{2025-09-29 09:05:59 +0300}

  • MDEV-36190: Optimize transaction_lock_guard use

• ^{Merge Revision #a742fb7bce 2025-09-29 08:25:37 +0300 - Merge 10.11 into 11.4}

• Revision #bef32e4bbe ^{2025-09-26 18:33:26 +0530}

  • MDEV-37083 Fixup to trigger ahi for encryption.innochecksum

• ^{Merge Revision #e8ef8c0055 2025-09-24 13:40:09 +0300 - Merge 10.11 into 11.4}

• Revision #d098e61542 ^{2025-09-21 13:07:30 +0200}

  • MDEV-37600 - fix error message formatting after backporting

• Revision #09a6249958 ^{2025-07-29 13:34:08 +0200}

  • MDEV-37600 Backport MDEV-37339 errors about caching_sha2_password on server startup (WolfSSL)

• Revision #c0233a09ee ^{2025-05-04 19:13:43 +0200}

  • MDEV-37600 Backpoint MDEV-9804 Implement a caching_sha2_password plugin

• ^{Merge Revision #acd3db4e44 2025-09-16 17:01:39 +0300 - Merge 10.11 into 11.4}

• Revision #85a4080e84 ^{2025-09-05 16:34:19 +1000}

  • MDEV-37204 Fix view protocol for spider/feature.engine_defined_attributes

• ^{Merge Revision #15b1426c3a 2025-09-15 16:17:33 +0200 - Merge branch '10.11' into bb-11.4-release}

• ^{Merge Revision #7e76a58e0b 2025-09-09 14:09:10 +0300 - Merge 10.11 into 11.4}

• ^{Merge Revision #257f4b30ef 2025-09-03 10:32:56 +0300 - Merge 10.11 into 11.4}

• ^{Merge Revision #0108664a8a 2025-09-02 14:41:22 +0200 - Merge branch 10.11 into 11.4}

• Revision #03b31c0bd9 ^{2025-08-06 17:22:59 -0400}

  • bump the VERSION

• Revision #4e9c252bc4 ^{2025-07-30 18:54:34 +0200}

  • multi_source.mariadb-dump_slave: don't change global settings

_{This page is licensed: CC BY-SA / Gnu FDL}