This release is mainly a bugfix of the 2.2.1 version.
Most important bugs fixed:
some security issues have been fixed;
the "blank screen" bug is fixed;
"LIMIT" clause in "UPDATE" statements requires MySQL >= 3.23.x;
binary fields were not exported the way they should in dump files.
importing dump files is about two times faster in this version;
multiple drop/alter statements have been implemented;
new languages were added (finnish, greek, turkish) and some old ones updated.