I have just uploaded otrs2 version 3.1.12+dfsg1-1 to Debian experimental yesterday! It includes many bugfixes, for a full list have a look at .
I also would welcome help for two important tasks:
#690306: Upgrade to Wheezy fails, if InnoDB is used in (some) tables
I also will backport otrs 3.1.x to Wheezy backports, if it is released. After this step, work on the 3.2.x packaging will begin.
: otrs changelog