# MariaDB 10.6.5 Changelog

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<p align="center">The most recent release of MariaDB 10.6 is:</p>

<h4 align="center"><a href="../../10.6/10.6.25"><strong>MariaDB 10.6.25</strong></a> Stable (GA) <a href="https://mariadb.com/downloads/" class="button primary">Download Now</a></h4>

<p align="center"><a href="https://downloads.mariadb.org/mariadb/10.6.25/"><sub><em>Alternate download from mariadb.org</em></sub></a></p>
{% endhint %}

<a href="https://downloads.mariadb.org/mariadb/10.6.5/" class="button primary">Download</a> <a href="../../10.6/10.6.5" class="button secondary">Release Notes</a> <a href="10.6.5" class="button secondary">Changelog</a> <a href="../../10.6/what-is-mariadb-106" class="button secondary">Overview of 10.6</a>

**Release date:** 8 Nov 2021

For the highlights of this release, see the [release notes](https://mariadb.com/docs/release-notes/community-server/10.6/10.6.5).

The revision number links will take you to the revision's page on GitHub. On [GitHub](https://github.com/MariaDB/server/tree/10.6) you can view more\
details of the revision and view diffs of the code modified in that revision.

* Includes all fixes from [MariaDB 10.5.13](https://mariadb.com/docs/release-notes/community-server/changelogs/changelogs-mariadb-105-series/mariadb-10513-changelog)
* Merge [Revision #109fc67d4d](https://github.com/MariaDB/server/commit/109fc67d4d) 2021-11-05 20:35:45 +0100 - Merge branch '10.5' into 10.6
* [Revision #9b967c4c31](https://github.com/MariaDB/server/commit/9b967c4c31)\
  2021-11-05 08:09:33 +0200
  * [MDEV-26826](https://jira.mariadb.org/browse/MDEV-26826) fixup: ROW\_FORMAT=COMPRESSED may corrupt buf\_pool.page\_hash
* Merge [Revision #20f7fc6ef2](https://github.com/MariaDB/server/commit/20f7fc6ef2) 2021-11-05 00:16:31 +0100 - Merge branch '10.5' into 10.6
* [Revision #e7199671b0](https://github.com/MariaDB/server/commit/e7199671b0)\
  2021-11-04 09:04:25 +0100
  * columnstore
* Merge [Revision #3a65a3eb93](https://github.com/MariaDB/server/commit/3a65a3eb93) 2021-11-03 14:13:50 +0100 - Merge branch '10.5' into 10.6
* Merge [Revision #415d26913d](https://github.com/MariaDB/server/commit/415d26913d) 2021-11-02 15:38:53 +0100 - Merge branch '10.5' into 10.6
* [Revision #3dc0d884ec](https://github.com/MariaDB/server/commit/3dc0d884ec)\
  2021-11-02 15:24:20 +0200
  * [MDEV-26674](https://jira.mariadb.org/browse/MDEV-26674) workaround for mariadb-backup
* Merge [Revision #c1adc4d078](https://github.com/MariaDB/server/commit/c1adc4d078) 2021-10-30 10:51:27 +0200 - Merge branch '10.5' into 10.6
* [Revision #003095e899](https://github.com/MariaDB/server/commit/003095e899)\
  2021-10-29 16:25:15 +0300
  * [MDEV-26936](https://jira.mariadb.org/browse/MDEV-26936) Recovery crash on rolling back DELETE FROM SYS\_INDEXES
* [Revision #37a4ea3f59](https://github.com/MariaDB/server/commit/37a4ea3f59)\
  2021-10-29 16:23:55 +0300
  * [MDEV-25683](https://jira.mariadb.org/browse/MDEV-25683) fixup: MSVC warning C4018: signed/unsigned mismatch
* [Revision #ad3e416e8d](https://github.com/MariaDB/server/commit/ad3e416e8d)\
  2021-10-29 13:04:10 +0200
  * columnstore-6.2.1-1
* Merge [Revision #facd9d524d](https://github.com/MariaDB/server/commit/facd9d524d) 2021-10-29 13:01:02 +0200 - Merge branch '10.5' into 10.6
* [Revision #dbd6c6dc01](https://github.com/MariaDB/server/commit/dbd6c6dc01)\
  2021-10-29 10:20:58 +0300
  * [MDEV-25683](https://jira.mariadb.org/browse/MDEV-25683) Atomic DDL: With innodb\_force\_recovery=3 InnoDB: Trying to load index but the index tree has been freed
* [Revision #ea45f0ebfb](https://github.com/MariaDB/server/commit/ea45f0ebfb)\
  2021-10-28 14:28:16 +0200
  * [MDEV-26925](https://jira.mariadb.org/browse/MDEV-26925) - upgrade fails creating trigger in sysschema, if root user does not exist
* Merge [Revision #d8c6c53a06](https://github.com/MariaDB/server/commit/d8c6c53a06) 2021-10-28 09:08:58 +0300 - Merge 10.5 into 10.6
* [Revision #1ad1d78981](https://github.com/MariaDB/server/commit/1ad1d78981)\
  2021-10-27 17:21:19 +0300
  * [MDEV-26779](https://jira.mariadb.org/browse/MDEV-26779): Enable adaptive spinning on ARMv8 for lock\_sys.wait\_mutex
* Merge [Revision #83dbf2c995](https://github.com/MariaDB/server/commit/83dbf2c995) 2021-10-27 13:47:58 +0300 - Merge 10.5 into 10.6
* Merge [Revision #d4a89b9262](https://github.com/MariaDB/server/commit/d4a89b9262) 2021-10-27 10:06:02 +0300 - Merge 10.5 into 10.6
* [Revision #58fe6b47d4](https://github.com/MariaDB/server/commit/58fe6b47d4)\
  2021-10-26 09:54:37 +0300
  * [MDEV-26903](https://jira.mariadb.org/browse/MDEV-26903): Assertion ctx->trx->state == TRX\_STATE\_ACTIVE on DROP INDEX
* [Revision #1193a793c4](https://github.com/MariaDB/server/commit/1193a793c4)\
  2021-10-25 10:55:04 +0300
  * [MDEV-26674](https://jira.mariadb.org/browse/MDEV-26674): Set innodb\_use\_native\_aio=OFF when using io\_uring on a potentially affected kernel
* [Revision #1f02280904](https://github.com/MariaDB/server/commit/1f02280904)\
  2021-10-22 12:38:45 +0300
  * [MDEV-26769](https://jira.mariadb.org/browse/MDEV-26769) InnoDB does not support hardware lock elision
* [Revision #c091a0bc8d](https://github.com/MariaDB/server/commit/c091a0bc8d)\
  2021-10-22 12:33:37 +0300
  * [MDEV-26826](https://jira.mariadb.org/browse/MDEV-26826) Duplicated computations of buf\_pool.page\_hash addresses
* [Revision #fdae71f8e3](https://github.com/MariaDB/server/commit/fdae71f8e3)\
  2021-10-22 12:32:26 +0300
  * [MDEV-26828](https://jira.mariadb.org/browse/MDEV-26828) Spinning on buf\_pool.page\_hash is wasting CPU cycles
* [Revision #5caff20216](https://github.com/MariaDB/server/commit/5caff20216)\
  2021-10-22 11:59:44 +0300
  * [MDEV-26883](https://jira.mariadb.org/browse/MDEV-26883) InnoDB hang due to table lock conflict
* [Revision #059a5f1171](https://github.com/MariaDB/server/commit/059a5f1171)\
  2021-10-21 17:19:43 +0200
  * Remove trailing space
* Merge [Revision #73f5cbd0b6](https://github.com/MariaDB/server/commit/73f5cbd0b6) 2021-10-21 16:06:34 +0300 - Merge 10.5 into 10.6
* [Revision #78dec1f199](https://github.com/MariaDB/server/commit/78dec1f199)\
  2021-10-20 10:04:31 +0300
  * [MDEV-26554](https://jira.mariadb.org/browse/MDEV-26554): Stabilize the test
* [Revision #d6a3f425ee](https://github.com/MariaDB/server/commit/d6a3f425ee)\
  2021-10-19 20:38:07 +0300
  * After-merge fix: Remove unused variable
* [Revision #6e390a62ba](https://github.com/MariaDB/server/commit/6e390a62ba)\
  2021-10-19 19:54:29 +0300
  * [MDEV-26772](https://jira.mariadb.org/browse/MDEV-26772) InnoDB DDL fails with DUPLICATE KEY error
* [Revision #f7684f0ca5](https://github.com/MariaDB/server/commit/f7684f0ca5)\
  2021-10-19 14:03:58 +0800
  * [MDEV-26855](https://jira.mariadb.org/browse/MDEV-26855): Enable spinning for log\_sys\_mutex and log\_flush\_order\_mutex
* [Revision #c3c53926c4](https://github.com/MariaDB/server/commit/c3c53926c4)\
  2021-10-18 18:03:12 +0300
  * [MDEV-26554](https://jira.mariadb.org/browse/MDEV-26554): Races between INSERT on child and DDL on parent table
* Merge [Revision #59fe6a8a01](https://github.com/MariaDB/server/commit/59fe6a8a01) 2021-10-18 17:47:31 +0300 - Merge 10.5 into 10.6
* Merge [Revision #9c5835e067](https://github.com/MariaDB/server/commit/9c5835e067) 2021-10-18 16:36:24 +0300 - Merge 10.5 into 10.6
* [Revision #78e023c274](https://github.com/MariaDB/server/commit/78e023c274)\
  2021-10-13 15:02:57 +0200
  * Workaround a assertion on shutdown.
* Merge [Revision #607de9c7ac](https://github.com/MariaDB/server/commit/607de9c7ac) 2021-10-13 15:17:20 +0300 - Merge 10.5 into 10.6
* Merge [Revision #a8379e53e8](https://github.com/MariaDB/server/commit/a8379e53e8) 2021-10-13 13:28:12 +0300 - Merge 10.5 into 10.6
* [Revision #ebd5205120](https://github.com/MariaDB/server/commit/ebd5205120)\
  2021-10-12 07:47:10 +0300
  * [MDEV-26467](https://jira.mariadb.org/browse/MDEV-26467) fixup for clang-9 and earlier
* [Revision #d8b8258a53](https://github.com/MariaDB/server/commit/d8b8258a53)\
  2021-10-08 13:18:59 +0200
  * [MDEV-26789](https://jira.mariadb.org/browse/MDEV-26789) log\_write\_up\_to needs mechanism to prevent stalls of async. waiters
* Merge [Revision #41c66ef6f7](https://github.com/MariaDB/server/commit/41c66ef6f7) 2021-10-06 10:28:07 +0300 - Merge 10.5 into 10.6
* Merge [Revision #c073c9a930](https://github.com/MariaDB/server/commit/c073c9a930) 2021-10-05 17:04:51 +0300 - Merge 10.5 into 10.6
* Merge [Revision #4ca56e8348](https://github.com/MariaDB/server/commit/4ca56e8348) 2021-10-05 09:21:34 +0300 - Merge 10.5 into 10.6
* [Revision #668a5f3d12](https://github.com/MariaDB/server/commit/668a5f3d12)\
  2021-10-03 13:49:40 +0300
  * [MDEV-26720](https://jira.mariadb.org/browse/MDEV-26720): Optimize single-bit atomic operations on IA-32 and AMD64
* [Revision #0144d1d2a6](https://github.com/MariaDB/server/commit/0144d1d2a6)\
  2021-10-02 11:29:44 +0300
  * [MDEV-26720](https://jira.mariadb.org/browse/MDEV-26720): rw\_lock: Prefer fetch\_sub() to fetch\_and()
* Merge [Revision #d301cc8edb](https://github.com/MariaDB/server/commit/d301cc8edb) 2021-10-02 11:19:55 +0300 - Merge 10.5 into 10.6
* [Revision #ec619a1def](https://github.com/MariaDB/server/commit/ec619a1def)\
  2021-10-02 09:25:40 +0300
  * [MDEV-26467](https://jira.mariadb.org/browse/MDEV-26467) fixup: Prefer fetch\_add() to fetch\_or() on IA-32 and AMD64
* Merge [Revision #a49e394399](https://github.com/MariaDB/server/commit/a49e394399) 2021-09-30 10:38:44 +0300 - Merge 10.5 into 10.6
* [Revision #260649de04](https://github.com/MariaDB/server/commit/260649de04)\
  2021-08-04 21:13:04 -0700
  * Misc improvements to the Gitlab-CI pipeline for MariaDB
* [Revision #309209c51c](https://github.com/MariaDB/server/commit/309209c51c)\
  2021-09-29 10:15:07 +0300
  * [MDEV-26467](https://jira.mariadb.org/browse/MDEV-26467): Use LOCK BTS also with the Microsoft compiler
* [Revision #27738bd774](https://github.com/MariaDB/server/commit/27738bd774)\
  2021-09-28 18:14:11 +0300
  * MTR: loops should divide milliseconds by milliseconds
* [Revision #e79fa9f542](https://github.com/MariaDB/server/commit/e79fa9f542)\
  2021-09-28 17:19:26 +0300
  * [MDEV-26467](https://jira.mariadb.org/browse/MDEV-26467): Actually use spinloop on block\_lock
* [Revision #d0d4ade918](https://github.com/MariaDB/server/commit/d0d4ade918)\
  2021-09-28 17:19:06 +0300
  * [MDEV-26467](https://jira.mariadb.org/browse/MDEV-26467): Universally implement spin loop
* [Revision #35f59bc4e1](https://github.com/MariaDB/server/commit/35f59bc4e1)\
  2021-09-28 17:17:59 +0300
  * [MDEV-26467](https://jira.mariadb.org/browse/MDEV-26467): More cache friendliness
* [Revision #0d68b0a2d6](https://github.com/MariaDB/server/commit/0d68b0a2d6)\
  2021-09-23 18:46:37 +0400
  * [MDEV-26669](https://jira.mariadb.org/browse/MDEV-26669) Add MY\_COLLATION\_HANDLER functions min\_str() and max\_str()
* [Revision #7697216371](https://github.com/MariaDB/server/commit/7697216371)\
  2021-09-21 13:29:27 +0530
  * [MDEV-26631](https://jira.mariadb.org/browse/MDEV-26631) InnoDB fails to fetch page from doublewrite buffer
* Merge [Revision #d95361107c](https://github.com/MariaDB/server/commit/d95361107c) 2021-09-24 14:38:52 +0300 - Merge 10.5 into 10.6
* [Revision #37a074f6c3](https://github.com/MariaDB/server/commit/37a074f6c3)\
  2021-09-24 09:18:07 +0300
  * [MDEV-26467](https://jira.mariadb.org/browse/MDEV-26467) fixup: Fix cmake -DWITH\_UNIT\_TESTS=ON for SUX\_LOCK\_GENERIC
* [Revision #b740b2356d](https://github.com/MariaDB/server/commit/b740b2356d)\
  2021-09-18 14:39:32 +0300
  * [MDEV-25919](https://jira.mariadb.org/browse/MDEV-25919) fixup: Acquire MDL also in defragmentation
* [Revision #56843d62f9](https://github.com/MariaDB/server/commit/56843d62f9)\
  2021-09-18 14:19:55 +0300
  * [MDEV-24258](https://jira.mariadb.org/browse/MDEV-24258) fixup: Correct a condition
* Merge [Revision #ae8c8d8874](https://github.com/MariaDB/server/commit/ae8c8d8874) 2021-09-17 20:07:38 +0300 - Merge 10.5 into 10.6
* [Revision #1e9c922fa7](https://github.com/MariaDB/server/commit/1e9c922fa7)\
  2021-09-17 09:14:20 +0300
  * [MDEV-26623](https://jira.mariadb.org/browse/MDEV-26623) Possible race condition between statistics and bulk insert
* [Revision #1a4a7dddb6](https://github.com/MariaDB/server/commit/1a4a7dddb6)\
  2021-09-16 12:50:55 +0300
  * Cleanup: Make btr\_root\_block\_get() more robust
* [Revision #48bbc44733](https://github.com/MariaDB/server/commit/48bbc44733)\
  2021-09-15 16:18:39 +0800
  * [MDEV-26609](https://jira.mariadb.org/browse/MDEV-26609) : Avoid deriving ELEMENT\_PER\_LATCH from cacheline
* [Revision #106b16a5af](https://github.com/MariaDB/server/commit/106b16a5af)\
  2021-09-17 07:01:01 +0300
  * [MDEV-26356](https://jira.mariadb.org/browse/MDEV-26356) fixup: integer type mismatch on 32-bit
* [Revision #9d8e83b676](https://github.com/MariaDB/server/commit/9d8e83b676)\
  2021-09-16 20:30:08 +0300
  * [MDEV-26356](https://jira.mariadb.org/browse/MDEV-26356) fixup: Adjust innodb\_max\_purge\_lag\_wait
* Merge [Revision #03c09837fc](https://github.com/MariaDB/server/commit/03c09837fc) 2021-09-16 20:17:12 +0300 - Merge 10.5 into 10.6
* [Revision #ea52a3eb97](https://github.com/MariaDB/server/commit/ea52a3eb97)\
  2021-09-14 19:06:05 +0300
  * [MDEV-26356](https://jira.mariadb.org/browse/MDEV-26356) Adaptive purge scheduling based on redo log fill factor
* [Revision #717a32154c](https://github.com/MariaDB/server/commit/717a32154c)\
  2021-09-14 19:05:05 +0300
  * [MDEV-26356](https://jira.mariadb.org/browse/MDEV-26356) preparation: Refactor purge\_state
* [Revision #03e4cb2484](https://github.com/MariaDB/server/commit/03e4cb2484)\
  2021-09-14 16:23:23 +0300
  * [MDEV-24512](https://jira.mariadb.org/browse/MDEV-24512) fixup: Remove after\_task\_callback
* [Revision #f6717c4af6](https://github.com/MariaDB/server/commit/f6717c4af6)\
  2021-09-13 11:55:14 +0300
  * [MDEV-24258](https://jira.mariadb.org/browse/MDEV-24258) fixup: Do not update dict\_table\_t::n\_ref\_count
* Merge [Revision #329d370f2d](https://github.com/MariaDB/server/commit/329d370f2d) 2021-09-11 19:05:25 +0200 - Merge branch '10.5' into 10.6
* Merge [Revision #15139964d5](https://github.com/MariaDB/server/commit/15139964d5) 2021-09-11 17:55:27 +0300 - Merge 10.5 into 10.6
* [Revision #54f79a0f7f](https://github.com/MariaDB/server/commit/54f79a0f7f)\
  2021-09-11 01:33:29 +0200
  * Early return from auth\_socket system checks on Windows
* [Revision #8ada144012](https://github.com/MariaDB/server/commit/8ada144012)\
  2021-09-11 00:54:08 +0200
  * [MDEV-26527](https://jira.mariadb.org/browse/MDEV-26527) : appveyor - do not clone Columnstore
* [Revision #b873651e3c](https://github.com/MariaDB/server/commit/b873651e3c)\
  2021-09-10 16:27:38 +0200
  * [MDEV-26527](https://jira.mariadb.org/browse/MDEV-26527) - disable unneeded submodules, too
* [Revision #f68c6ccd20](https://github.com/MariaDB/server/commit/f68c6ccd20)\
  2021-09-10 09:38:40 +0200
  * [MDEV-26579](https://jira.mariadb.org/browse/MDEV-26579) fixup
* [Revision #ca4bc3e3a9](https://github.com/MariaDB/server/commit/ca4bc3e3a9)\
  2021-09-10 02:20:16 +0200
  * [MDEV-26579](https://jira.mariadb.org/browse/MDEV-26579) Support minor MSI in Windows installer.
* [Revision #d089b51d66](https://github.com/MariaDB/server/commit/d089b51d66)\
  2021-09-09 03:47:56 +0600
  * TSAN: unprotected global variable
* [Revision #748539837e](https://github.com/MariaDB/server/commit/748539837e)\
  2021-09-09 02:51:52 +0600
  * TSAN: unprotected global variable
* [Revision #c8aa812369](https://github.com/MariaDB/server/commit/c8aa812369)\
  2021-09-09 02:20:53 +0600
  * TSAN: unprotected global counter
* [Revision #7f50edb215](https://github.com/MariaDB/server/commit/7f50edb215)\
  2021-09-09 01:58:02 +0600
  * TSAN: data race on a global counter
* [Revision #115fec58f1](https://github.com/MariaDB/server/commit/115fec58f1)\
  2021-09-08 22:01:45 +0200
  * Fix generation of bison output for out-of-source builds.
* [Revision #78084fa747](https://github.com/MariaDB/server/commit/78084fa747)\
  2021-09-08 16:45:11 +0600
  * TSAN: data race on vptr (ctor/dtor vs virtual call)
* [Revision #a6042123c1](https://github.com/MariaDB/server/commit/a6042123c1)\
  2021-09-06 19:21:09 +0300
  * Fixed typo in sql/log\_event\_server.cc related to ddl xid's.
* [Revision #7e31cfda64](https://github.com/MariaDB/server/commit/7e31cfda64)\
  2021-09-03 13:54:00 +0300
  * Errors from failed drop tables where ignored by atomic ddl.
* Merge [Revision #40ae9c5d10](https://github.com/MariaDB/server/commit/40ae9c5d10) 2021-09-07 10:37:36 +0300 - Merge 10.5 into 10.6
* [Revision #cacd8f5ad8](https://github.com/MariaDB/server/commit/cacd8f5ad8)\
  2021-08-31 08:48:27 +0300
  * Added galera MTR failed tests in diasbled list
* [Revision #d8943b0cc3](https://github.com/MariaDB/server/commit/d8943b0cc3)\
  2021-09-05 19:35:21 +0200
  * [MDEV-26527](https://jira.mariadb.org/browse/MDEV-26527) speedup appveyor build
* [Revision #7dd85c0ffd](https://github.com/MariaDB/server/commit/7dd85c0ffd)\
  2021-09-04 20:37:40 +0200
  * [MDEV-26527](https://jira.mariadb.org/browse/MDEV-26527) speedup appveyor build
* [Revision #999d254cf2](https://github.com/MariaDB/server/commit/999d254cf2)\
  2021-09-04 20:33:01 +0200
  * [MDEV-26527](https://jira.mariadb.org/browse/MDEV-26527) speedup appveyor build
* [Revision #16131a7e46](https://github.com/MariaDB/server/commit/16131a7e46)\
  2021-09-04 20:24:37 +0200
  * [MDEV-26527](https://jira.mariadb.org/browse/MDEV-26527) speedup appveyor build
* [Revision #2e39987fda](https://github.com/MariaDB/server/commit/2e39987fda)\
  2021-09-06 14:28:02 +0300
  * [MDEV-26467](https://jira.mariadb.org/browse/MDEV-26467): GCC 4.8.5 internal compiler error on ARMv8
* [Revision #277ba134ad](https://github.com/MariaDB/server/commit/277ba134ad)\
  2021-09-06 12:32:24 +0300
  * [MDEV-26467](https://jira.mariadb.org/browse/MDEV-26467): Avoid futile spin loops
* [Revision #0f0b7e47bc](https://github.com/MariaDB/server/commit/0f0b7e47bc)\
  2021-09-06 12:22:33 +0300
  * [MDEV-26467](https://jira.mariadb.org/browse/MDEV-26467): Avoid re-reading srv\_spin\_wait\_delay inside a loop
* [Revision #a73eedbf3f](https://github.com/MariaDB/server/commit/a73eedbf3f)\
  2021-09-06 12:16:26 +0300
  * [MDEV-26467](https://jira.mariadb.org/browse/MDEV-26467) Unnecessary compare-and-swap loop in srw\_mutex
* Merge [Revision #7730dd392b](https://github.com/MariaDB/server/commit/7730dd392b) 2021-09-06 10:31:32 +0300 - Merge 10.5 into 10.6
* [Revision #4c1ed54bfc](https://github.com/MariaDB/server/commit/4c1ed54bfc)\
  2021-09-05 13:09:02 +0200
  * fix Binary\_string::c\_ptr and c\_ptr\_safe
* [Revision #b9e2002702](https://github.com/MariaDB/server/commit/b9e2002702)\
  2021-09-05 11:53:36 +0200
  * cleanup: only do work when needed
* [Revision #12c3d1e1d7](https://github.com/MariaDB/server/commit/12c3d1e1d7)\
  2021-09-05 20:22:39 +0200
  * Fix Windows warnings and tests for -DPLUGIN\_PERFSCHEMA=NO
* [Revision #ae85835cc7](https://github.com/MariaDB/server/commit/ae85835cc7)\
  2021-09-05 19:37:13 +0200
  * Fix warnings from -DPLUGIN\_PARTITION=NO, portably.
* [Revision #4ffcfe7c2a](https://github.com/MariaDB/server/commit/4ffcfe7c2a)\
  2021-09-04 18:52:10 +0200
  * [MDEV-26538](https://jira.mariadb.org/browse/MDEV-26538) Incorrect error condition check for ReadFile (named pipes)
* [Revision #5ae5453291](https://github.com/MariaDB/server/commit/5ae5453291)\
  2021-09-04 19:08:14 +0300
  * [MDEV-25919](https://jira.mariadb.org/browse/MDEV-25919) fixup: MSAN and Valgrind errors related to statistics
* [Revision #c4ebfe22f9](https://github.com/MariaDB/server/commit/c4ebfe22f9)\
  2021-09-03 18:48:38 +0300
  * [MDEV-4750](https://jira.mariadb.org/browse/MDEV-4750) fixup: main.backup\_lock result difference
* [Revision #4690442411](https://github.com/MariaDB/server/commit/4690442411)\
  2021-09-02 17:17:18 +0300
  * [MDEV-24258](https://jira.mariadb.org/browse/MDEV-24258) fixup: Throttle purge with exclusive dict\_sys.latch
* [Revision #ee39757f3c](https://github.com/MariaDB/server/commit/ee39757f3c)\
  2021-09-01 07:44:11 +0300
  * After-merge fix e94172c2a07f21118d26e4cde0c48a2fd536cf06: unit.conc\_cursor
* [Revision #241e2ba642](https://github.com/MariaDB/server/commit/241e2ba642)\
  2021-08-31 15:38:56 +0300
  * [MDEV-25919](https://jira.mariadb.org/browse/MDEV-25919) fixup: set\_current\_thd() is not defined
* Merge [Revision #55a344ffa3](https://github.com/MariaDB/server/commit/55a344ffa3) 2021-08-31 13:56:15 +0300 - Merge 10.5 into 10.6
* [Revision #9608773f75](https://github.com/MariaDB/server/commit/9608773f75)\
  2021-08-31 13:55:02 +0300
  * [MDEV-4750](https://jira.mariadb.org/browse/MDEV-4750) follow-up: Reduce disabling innodb\_stats\_persistent
* [Revision #45a05fda27](https://github.com/MariaDB/server/commit/45a05fda27)\
  2021-08-31 13:54:55 +0300
  * [MDEV-25919](https://jira.mariadb.org/browse/MDEV-25919): Replace dict\_table\_t::stats\_bg\_flag with MDL
* [Revision #c5fd9aa562](https://github.com/MariaDB/server/commit/c5fd9aa562)\
  2021-08-31 13:54:44 +0300
  * [MDEV-25919](https://jira.mariadb.org/browse/MDEV-25919): Lock tables before acquiring dict\_sys.latch
* [Revision #094de71742](https://github.com/MariaDB/server/commit/094de71742)\
  2021-08-31 13:54:20 +0300
  * [MDEV-25919](https://jira.mariadb.org/browse/MDEV-25919) preparation: Various cleanup
* [Revision #6a2cd6f4b4](https://github.com/MariaDB/server/commit/6a2cd6f4b4)\
  2021-08-31 13:54:06 +0300
  * [MDEV-19505](https://jira.mariadb.org/browse/MDEV-19505) Do not hold mutex while calling que\_graph\_free()
* [Revision #82b7c561b7](https://github.com/MariaDB/server/commit/82b7c561b7)\
  2021-08-31 13:51:35 +0300
  * [MDEV-24258](https://jira.mariadb.org/browse/MDEV-24258) Merge dict\_sys.mutex into dict\_sys.latch
* [Revision #2e08b6d78c](https://github.com/MariaDB/server/commit/2e08b6d78c)\
  2021-08-31 13:48:10 +0300
  * [MDEV-24258](https://jira.mariadb.org/browse/MDEV-24258) preparation: Remove dict\_sys.freeze() and unfreeze()
* [Revision #4362ed1b6f](https://github.com/MariaDB/server/commit/4362ed1b6f)\
  2021-08-31 13:48:00 +0300
  * [MDEV-25691](https://jira.mariadb.org/browse/MDEV-25691) fixup: Avoid MDL acquisition in purge
* Merge [Revision #e94172c2a0](https://github.com/MariaDB/server/commit/e94172c2a0) 2021-08-31 11:00:41 +0300 - Merge 10.5 into 10.6
* [Revision #7271cf48d6](https://github.com/MariaDB/server/commit/7271cf48d6)\
  2021-08-28 10:37:37 +0200
  * bugfix: don't filter out lzma from rpm dependencies
* [Revision #77ae644f57](https://github.com/MariaDB/server/commit/77ae644f57)\
  2021-08-28 10:34:05 +0200
  * remove tokudb tests (fix bad merge)
* Merge [Revision #cc4e20e56f](https://github.com/MariaDB/server/commit/cc4e20e56f) 2021-08-26 10:20:17 +0300 - Merge 10.5 into 10.6
* Merge [Revision #ded27d2896](https://github.com/MariaDB/server/commit/ded27d2896) 2021-08-25 08:15:20 +0300 - Merge 10.5 into 10.6
* Merge [Revision #49f95c4065](https://github.com/MariaDB/server/commit/49f95c4065) 2021-08-23 11:21:33 +0300 - Merge 10.5 into 10.6
* [Revision #75c641d22b](https://github.com/MariaDB/server/commit/75c641d22b)\
  2021-08-22 10:39:42 +0200
  * need at least Bison 2.4 for `%define api.pure`
* [Revision #b0d38448a1](https://github.com/MariaDB/server/commit/b0d38448a1)\
  2021-08-19 15:56:09 +0530
  * [MDEV-25958](https://jira.mariadb.org/browse/MDEV-25958): rpl\_semi\_sync\_fail\_over.test fails in buildbot
* [Revision #d12b5e2187](https://github.com/MariaDB/server/commit/d12b5e2187)\
  2021-08-19 13:02:05 +0300
  * [MDEV-20931](https://jira.mariadb.org/browse/MDEV-20931) fixup: innodb.import\_corrtupted test cleanup
* Merge [Revision #f3fcf5f45c](https://github.com/MariaDB/server/commit/f3fcf5f45c) 2021-08-19 12:25:00 +0300 - Merge 10.5 to 10.6
* [Revision #475f69b985](https://github.com/MariaDB/server/commit/475f69b985)\
  2021-08-16 12:25:52 +0530
  * [MDEV-25958](https://jira.mariadb.org/browse/MDEV-25958): rpl\_semi\_sync\_fail\_over.test fails in buildbot
* [Revision #583516bbb9](https://github.com/MariaDB/server/commit/583516bbb9)\
  2021-08-13 14:01:26 +0530
  * [MDEV-25962](https://jira.mariadb.org/browse/MDEV-25962): binlog.binlog\_truncate\_multi\_log\_unsafe test fails in buildbot
* [Revision #9ac1ac0061](https://github.com/MariaDB/server/commit/9ac1ac0061)\
  2021-08-11 11:26:35 +0200
  * Fix clang-cl warning
* [Revision #78c7d50e4f](https://github.com/MariaDB/server/commit/78c7d50e4f)\
  2021-08-09 11:52:03 +0200
  * Fix cmake warning caused by 751ebe44fda4deb715fc2235548517c287f2a559
* Merge [Revision #1add892e6d](https://github.com/MariaDB/server/commit/1add892e6d) 2021-08-09 11:24:25 +0200 - Merge branch '10.6' of [server](https://github.com/mariadb/server) into 10.6
* [Revision #e38b372e7c](https://github.com/MariaDB/server/commit/e38b372e7c)\
  2021-08-04 20:43:56 +0700
  * [MDEV-26180](https://jira.mariadb.org/browse/MDEV-26180): follow-up patch to temporary disable the test main.func\_group in PS mode.
* [Revision #fbadc87fce](https://github.com/MariaDB/server/commit/fbadc87fce)\
  2021-08-05 10:42:39 -0400
  * bump the VERSION
* [Revision #3cc23c9973](https://github.com/MariaDB/server/commit/3cc23c9973)\
  2021-08-04 12:44:46 +0200
  * [MDEV-25602](https://jira.mariadb.org/browse/MDEV-25602) Eliminate the rest of WIN in Connect
* [Revision #7308e009c9](https://github.com/MariaDB/server/commit/7308e009c9)\
  2021-08-04 15:32:31 +0200
  * auth\_socket: Add SO\_PEERCRED definitions for NetBSD

{% hint style="info" %}
Be notified of new MariaDB Server releases automatically by [subscribing](https://lists.mariadb.org/postorius/lists/announce.lists.mariadb.org/) to the MariaDB Foundation community announce 'at' lists.mariadb.org announcement list (this is a low traffic, announce-only list). MariaDB plc customers will be notified for all new releases, security issues and critical bug fixes for all MariaDB plc products thanks to the Notification Services.

MariaDB may already be included in your favorite OS distribution. More information can be found on the [Distributions which Include MariaDB](https://app.gitbook.com/s/WCInJQ9cmGjq1lsTG91E/distributions-including-mariadb) page.
{% endhint %}

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{% @marketo/form formid="4316" formId="4316" %}