This release adds support for MariaDB. Things are basically the same, except for few quirks, but everything is handled automatically, so all you need to do is ./tmpfsmysql start :)
Also we now create a MySQL/MariaDB user tmpfs, which should be used when connecting to the tmpfs DB server. MySQL still works using root, but for MariaDB you must use the tmpfs user.
Another change is that we now disable the performance_schema which in theory could improve performance, in practice i don't think it would be noticeable.
That's it, happy testing :)