tk ejabberd runs v2.0 of ejabberd. Any plans to incorporate a newer version? This version has a fairly serious bug with ssl_esocks that breaks ldap authentication after a couple of days running.
The next release of TKL will be based on Ubuntu 10.04 (due out end of April). If you have a look here and here you can see that at this stage, v2.1.2-2 is included in the repositories. As there has now been a package freeze (10.04beta1 due out in about two weeks) I think one could fairly safely assume that 2.1.2 will be the version of ejabberd for the new TKL release.
More information about text formats