MariaDB 10.0.19 Overview and Highlights

MariaDB 10.0.19 was recently released, and is available for download here:

https://downloads.mariadb.org/mariadb/10.0.19/

This is the tenth GA release of MariaDB 10.0, and 20th overall release of MariaDB 10.0.

This was a quick release in order to get a fix for a mysql_upgrade bug (MDEV-8115) introduced in 10.0.18, so there is that, and only 9 other bug fixes.

Here are the main items of note:

  • Fixed the server crash caused by mysql_upgrade (MDEV-8115)
  • Connect upgraded to 1.03.0007

Due to the mysql_upgrade bug fix as well as all of the fixes in MariaDB 10.0.18 (including 5 Security fixes), I would definitely recommend upgrading to this if you are running a prior version of MariaDB 10.0, especially 10.0.18.

You can read more about the 10.0.19 release here:

https://mariadb.com/kb/en/mariadb-10019-release-notes/

And if interested, you can review the full list of changes in 10.0.19 (changelogs) here:

https://mariadb.com/kb/en/mariadb-10019-changelog/

Hope this helps.

 

MariaDB 5.5.42 Overview and Highlights

MariaDB 5.5.42 was recently released (it is the latest MariaDB 5.5), and is available for download here:

https://downloads.mariadb.org/mariadb/5.5.42/

This is a maintenance release, and so there were not too many changes at all and only 3 changes (enhancements) I felt noteworthy:

  • The new version of the Audit Plugin is 1.2 is included with the following new features:
    • In the audit log passwords are now masked, i.e. the password characters are replaced with asterisks.
    • It’s now possible to filter logging to include only DDL (CREATE, ALTER, etc.) or DML (INSERT, UPDATE, etc.) statements.
    • For more information please refer to the About the MariaDB Audit Plugin page. The plugin is disabled by default.
  • With this release we introduce a low-level Client API. Applications, linked with libmysqlclient client library can use these functions to read and parse raw protocol packets:
    • unsigned long mysql_net_read_packet(MYSQL *mysql);
    • unsigned long mysql_net_field_length(unsigned char **packet);
  • Includes all bugfixes and updates from MySQL 5.5.42 (MySQL 5.5.42 Overview and Highlights)
  • TokuDB upgraded to 7.5.5

So there are no real crucial fixes requiring an upgrade, however, if you’re running the audit plugin, or TokuDB, or you want the benefits of the new fixes in general, then you should consider an upgrade.

If interested, the official MariaDB 5.5.42 release notes are here:

https://mariadb.com/kb/en/mariadb/development/release-notes/mariadb-5542-release-notes/

And the full list of fixed bugs and changes in MariaDB 5.5.42 can be found here:

https://mariadb.com/kb/en/mariadb/development/changelogs/mariadb-5542-changelog/

Hope this helps.

 

MariaDB 10.0.17 Overview and Highlights

MariaDB 10.0.17 was recently released, and is available for download here:

https://downloads.mariadb.org/mariadb/10.0.17/

This is the eighth GA release of MariaDB 10.0, and 18th overall release of MariaDB 10.0.

For the most part, there are not a whole lot of new changes to report for this release, but there is a new version of the Audit Plugin and many other engines have been updated as well.

Here are the main items of note:

  1. The new version of the Audit Plugin is 1.2 is included with the following new features:
    • In the audit log passwords are now masked, i.e. the password characters are replaced with asterisks.
    • It’s now possible to filter logging to include only DDL (CREATE, ALTER, etc.) or DML (INSERT, UPDATE, etc.) statements.
    • For more information please refer to the About the MariaDB Audit Plugin page. The plugin is disabled by default.
  2. InnoDB upgraded to 5.6.23
  3. XtraDB upgraded to 5.6.22-72.0
  4. TokuDB upgraded to 7.5.5
  5. mroonga upgraded to 5.0
  6. Spider upgraded to 3.2.18
  7. Connect upgraded to 1.03.0005
  8. HeidiSQL upgraded to 9.1
  9. –galera-sst-mode option removed from mysqldump (MDEV-7615)
  10. mysqlbinlog –binlog-row-event-max-size support added (MDEV-6703)

Overall, there are no critical nor security related bugs fixes, so that is great. As for upgrading, if you’re using any of the above storage engines or the audit plugin, it would be a good idea to consider upgrading (at least review the fixes applicable to you to determine if they will be worth it or not).

You can read more about the 10.0.17 release here:

https://mariadb.com/kb/en/mariadb-10017-release-notes/

And if interested, you can review the full list of changes in 10.0.17 (changelogs) here:

https://mariadb.com/kb/en/mariadb-10017-changelog/

Hope this helps.