There will be one more beta test release, which will include this fix, before 1.5.2 is officially released - I'm aiming to release early next week. I'll send you a download link for the beta as soon as it is ready.
Yes, but if you want to copy a file and place it somewhere else, ie into another folder, then Copy & Paste is quite logical for this. It's not a simple implementation, however, since I'd ideally have to support Undo as well. Is there significant demand for such a feature?
If you start to rename a file and then put Yummy in the background before you finish renaming the file, the filename becomes blank.
1. Click on a file and start editing its name 2. While still editing the name, click on the desktop 3. The name will disappear. 4. Click "refresh" to make the name reappear.