Found a bug which was introduced from v106. It will cause incorrect display of some call logs. Here is a fix(v108, which will not be uploaded to Google Play).
It rarely occurs. So you don't need to update to this fix, unless you are troubled by this bug.
*Fix crash on 3.x Honeycomb devices. Say sorry to all.
*Improve phone number format
*Option to toggle whether to format phone number
*Smarter on matching for national/international numbers
*Fix something to be compatible with Nexus7
*Option to enable hardware acceleration
*Relate text size of dialed digits with text size setting
*Fix bug of search box focus, when using hardware keyboard
*Remove useless Korean T9 letters