I just wanted to let you all know that MHA for MySQL (Master High Availability Manager and tools for MySQL) version 0.53 has been released.
Yoshinori Matsunobu discusses the release in much more detail here:
http://yoshinorimatsunobu.blogspot.com/2012/01/mha-for-mysql-053-released.html
The full MHA 0.53 changelogs are here:
http://code.google.com/p/mysql-master-ha/wiki/ReleaseNotes
MHA 0.53 can be downloaded from here:
http://code.google.com/p/mysql-master-ha/downloads/list
And if you would like support for MHA, simply contact SkySQL:
http://www.skysql.com/how-to-buy
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