<
From version < 2.1 >
edited by Eduard Moraru
on 2020/06/29
To version < 3.1 >
edited by Vincent Massol
on 2020/07/01
>
Change comment: There is no comment for this version

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1 -XWiki.enygma
1 +XWiki.VincentMassol
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68 68  
69 69  = Backward Compatibility and Migration Notes =
70 70  
71 +== Issues specific to XWiki 12.1 ==
72 +
73 +* The Debian packaging has been updated to use MySQL 8 and the MySQL 8 JDBC connector. This version of the connector has dropped legacy support for timezones which are now more strict. If you get a timezone error at startup, check the [[tips for MySQL 8>>Documentation.AdminGuide.Installation.InstallationWAR.InstallationMySQL.WebHome||anchor="HMySQL8"]].
74 +
71 71  == General Notes ==
72 72  
73 73  * When upgrading make sure you compare and merge the following XWiki configuration files since some parameters may have been modified, removed or added:

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