The new version is in extras-devel now. Changelog is

* Added ability to filter by date
* Allow -1 in the limit to show all calls
* Show number in main list
* Added startup notification to warn that load times can be long
* Changed "Received" to "In" and "Dialled" to "Out" in filter menu
* Fixed issue with filters caused by new rtcom-eventlogger library and database in PR1.2

Note: This version requires PR1.2 to work.

There can still be a problem with long loading times when you are loading alot of calls.
This will show up if you
* Use a large limit
* Use -1 to show all calls
* Select a large time period (with alot of calls) in the date filter

Also the UI is usable but has problems if you use ctrl + shift + r to cause \ enable rotation in the application