MariaDB 11.8.3 Changelog

MariaDB 11.8.3 is a Stable (GA) release of MariaDB Community Server 11.8, released on 2025-08-06

The most recent release of MariaDB 11.8 is:

MariaDB 11.8.5 Stable (GA) Download Now

_{Alternate download from mariadb.org}

Download Release Notes Changelog Overview of 11.8

^{Alternate download from mariadb.org}

Release date: 6 Aug 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 11.4.8

• ^{Merge Revision #b565b3e7e0 2025-07-28 20:16:25 +0200 - Merge branch '11.4' into 11.8}

• Revision #982535b11f ^{2025-07-22 15:09:55 +0200}

  • overflow/inf in vec_distance_euclidean

• Revision #9d3af2c8e3 ^{2025-07-21 20:24:34 +0200}

  • MDEV-37063 Sporadic segmentation faults possibly related to vector search

• Revision #dfb711e9f4 ^{2025-07-09 17:16:32 +0200}

  • fix a typo in a test

• Revision #3dc0cef218 ^{2025-06-27 21:40:15 +0200}

  • MDEV-35184 Corruption errors upon creation or usage of Federated table with vector key

• Revision #ad297c5181 ^{2025-06-26 21:35:37 +0200}

  • MDEV-7761 Some MTR tests fail when run on a host named 'localhost'

• Revision #eff01f4f07 ^{2025-06-26 21:28:01 +0200}

  • MDEV-37025 Incorrect error/docs for Vector column lengths (max = 65532

• Revision #faec725599 ^{2025-06-25 22:15:15 +0200}

  • MDEV-37005 Unexpected ER_TABLE_EXISTS_ERROR on primary or replica upon CREATE OR REPLACE for partitioned table

• Revision #e05e6abf24 ^{2025-06-25 10:36:42 +0200}

  • bugfix: cannot access shared MEM_ROOT without a lock

• Revision #9ef20acfbe ^{2025-06-24 21:48:26 +0200}

  • MDEV-37068 Can't find record in 't1' on INSERT to Vector table

• Revision #a158bbb1a2 ^{2025-06-22 13:27:05 +0200}

  • MDEV-36777 create vector table failed with VECTOR INDEX when innodb_force_primary_key=on

• Revision #98f1623af8 ^{2025-06-21 22:26:20 +0200}

  • MDEV-37022 Assertion when adding FK to MyISAM/Aria table with a vector index

• Revision #a4f17dc64f ^{2025-06-21 18:28:45 +0200}

  • cleanup: mhnsw - always scale>0

• Revision #d0c6889149 ^{2025-06-20 15:36:13 +0200}

  • MDEV-37055 UBSAN: 32801 is outside the range of representable values of type 'short'

• Revision #01c2f6ccf1 ^{2025-06-18 18:31:03 +0200}

  • MDEV-36526 Enable Feedback Plugin for RPM Packages

• Revision #5d1e485e0a ^{2025-04-27 20:12:28 +0200}

  • MDEV-36531 Enable Feedback Plugin for DEB Packages

• Revision #050f683c7d ^{2025-06-20 17:28:51 +0200}

  • cleanup: whitespace

• Revision #496ba6aee3 ^{2025-04-27 18:04:45 +0200}

  • MDEV-36532 Enable Feedback Plugin for Windows

• Revision #c517f0e12d ^{2025-07-18 12:50:52 +1000}

  • fix incorrect merge 15700f54c212 (part 3) galera.mariadb_tzinfo_to_sql

• Revision #63cbca3fba ^{2025-06-17 14:07:24 -0400}

  • MDEV-35913 Assertion `m_comparator.cmp_type() != ROW_RESULT' in Item_func_in

• Revision #665c4fc02d ^{2025-07-09 10:55:16 +1000}

  • fix incorrect merge 15700f54c212 (part 2) rocksdb_rpl.rpl_xa

• Revision #7733d63116 ^{2025-07-03 14:24:15 +0000}

  • MDEV-36758: always release ctx in mhnsw_delete_all

• Revision #9a4a30aec0 ^{2025-06-27 10:44:04 +1000}

  • MDEV-37092 galera_new_cluster installed under WITH_WSREP=OFF

• Revision #311171c176 ^{2025-06-05 16:14:38 -0500}

  • MDEV-37107 - Optimise dot_product by loop-unrolling by a factor of 4

• Revision #311b4445c5 ^{2025-06-26 11:45:33 +0300}

  • MDEV-35049: Improve test coverage

• Revision #58b39ea650 ^{2025-06-24 15:15:28 +1000}

  • MDEV-36697: Wrong server.cnf group for version

• ^{Merge Revision #a65f7dc71d 2025-06-18 07:43:24 +0200 - Merge branch '11.4' into 11.8}

• Revision #dbd7017110 ^{2025-06-12 14:35:23 -0400}

  • MDEV-36997 Assertion failed in ha_tina::delete_row on multi delete

• Revision #c095283ea6 ^{2025-06-11 09:45:32 +1000}

  • MDEV-27964: tests - enable msan tests on have_crypt.inc

• Revision #972dff0849 ^{2025-06-11 09:40:32 +1000}

  • MDEV-34933 remove MSAN exclusion on test plugins.rpl_auth

• Revision #5203aeffb4 ^{2025-06-12 11:52:17 +0200}

  • MDEV-36995: ifunc is not supported by musl

• Revision #67e6fdee05 ^{2025-06-04 09:39:02 -0400}

  • bump the VERSION

• ^{Merge Revision #7dcdb2c876 2025-05-30 13:28:41 +0200 - Merge branch '11.8' into 11.8 release}

• Revision #dbee7b7d7c ^{2025-05-28 14:34:26 +0300}

  • MDEV-36863 InnoDB: Failing assertion: !block->n_hash_helps after failing to shrink innodb_buffer_pool_size

• Revision #d953f2c810 ^{2025-05-28 13:33:06 +0300}

  • MDEV-36868: Inconsistency when shrinking innodb_buffer_pool_size

• Revision #49f351f583 ^{2025-05-24 21:24:29 +0400}

  • MDEV-36835 - main.aborted_clients fails after various tests

• Revision #8868737b5a ^{2025-04-09 13:53:59 +0300}

  • MDEV-36527 : Selecting mysql.wsrep_streaming_log incorrectly not allowed when detached

• Revision #865b05bf4a ^{2025-02-24 20:53:39 -0700}

  • MDEV-35837: Update CODING_STANDARDS to C++17 [skip ci]

• Revision #aae8c5a5aa ^{2025-03-05 17:12:25 +0200}

  • Update 11.8 man pages

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