58 lines
2.3 KiB
Markdown
58 lines
2.3 KiB
Markdown
# MariaDB MaxScale 2.0.4 Release Notes -- 2017-02-01
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Release 2.0.4 is a GA release.
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This document describes the changes in release 2.0.4, when compared to
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release [2.0.3](MaxScale-2.0.3-Release-Notes.md).
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If you are upgrading from release 1.4, please also read the release
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notes of release [2.0.3](./MaxScale-2.0.3-Release-Notes.md),
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release [2.0.2](./MaxScale-2.0.2-Release-Notes.md),
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release [2.0.1](./MaxScale-2.0.1-Release-Notes.md) and
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[2.0.0](./MaxScale-2.0.0-Release-Notes.md).
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For any problems you encounter, please submit a bug report at
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[Jira](https://jira.mariadb.org).
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## Changed Features
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- The dbfwfilter now rejects all prepared statements instead of ignoring
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them. This affects _wildcard_, _columns_, _on_queries_ and _no_where_clause_
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type rules which previously ignored prepared statements.
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- The dbfwfilter now allows COM_PING and other commands though when
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`action=allow`. See [../Filters/Database-Firewall-Filter.md](documentation)
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for more details.
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- The MariaDB Connector-C was upgraded to a preliminary release of version 2.3.3 (fixes MXS-951).
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## Bug fixes
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[Here](https://jira.mariadb.org/issues/?jql=project%20%3D%20MXS%20AND%20issuetype%20%3D%20Bug%20AND%20status%20%3D%20Closed%20AND%20fixVersion%20%3D%202.0.4)
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is a list of bugs fixed since the release of MaxScale 2.0.3.
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* [MXS-1111](https://jira.mariadb.org/browse/MXS-1111): Request Ping not allowed
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* [MXS-1082](https://jira.mariadb.org/browse/MXS-1082): Block prepared statements
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* [MXS-1080](https://jira.mariadb.org/browse/MXS-1080): Readwritesplit (documentation of max_slave_replication_lag)
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* [MXS-951](https://jira.mariadb.org/browse/MXS-951): Using utf8mb4 on galera hosts stops maxscale connections
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## Known Issues and Limitations
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There are some limitations and known issues within this version of MaxScale.
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For more information, please refer to the [Limitations](../About/Limitations.md) document.
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## Packaging
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RPM and Debian packages are provided for the Linux distributions supported
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by MariaDB Enterprise.
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Packages can be downloaded [here](https://mariadb.com/resources/downloads).
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## Source Code
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The source code of MaxScale is tagged at GitHub with a tag, which is derived
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from the version of MaxScale. For instance, the tag of version `X.Y.Z` of MaxScale
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is `maxscale-X.Y.Z`.
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The source code is available [here](https://github.com/mariadb-corporation/MaxScale).
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