I just submitted the 1.5.4 update for both the free & pro versions of I Can Has Cheezburger.
New in this version:
- Uses new feeds for all sites which are more reliable & should fix most crashes
- Better handling of bad items in feed.
- Movies are once again included in the stream, although some Viddler movies aren’t iPhone compatible.
- Save to favorites is available for all items in the pro version.