The new version can be downloaded now:
http://www.curse.com/addons/rom/ikarus-unitframes
changelog for 2.1.9:
v2.1.9 (30.06.2012)
- no more xml-files (ikarus now using PatchWork's dynamic widget lib)
- new internal frame handling and spam in global namespace reduced from about 12,5k entries down to 4
- issue with portrait's default texture fixed
- re-enabled FRAME_LEVEL options
- multiline editor for text input in config menu
- new flag 'infight' for script sections
- added dwarf class color
- added psibar to player frame (with new bar texture 'Sixth')
- new IUC-tag 'PSI' displaying the current psi points
- introduced tips-dialog to display tips at start
- added skills for champion/warlock to pw.data