Monty, For the latest MariaDB 5.2, all the fixes in the latest MariaDB 5.1
are there.
This does not really help as one has to often check this a while ago. Do you remember now what MySQL 5.0 bug fixes are included in MySQL 5.1.26 ? Finding what 5.0 version was last at that time and also acconting for "race" condition when they were both in the progress is not easy. But also it is a lot different topic. People see 5.0 and 5.1 as just different versions they are not compared.
The game plan is to release both once a month (first 5.1 and then 5.2). That way you can always assume that 5.2 is up to date (at least for any bug that was fixed more than a month ago).
This is not different from MySQL 5.0 or MySQL 5.1; You can always assume that when a new MySQL 5.1 is out, it includes all bug fixes from 5.0.
Regards, Monty
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