I finally added a delete function, but I haven’t had a lot of time to test it out yet. As far as I can tell it doesn’t do anything really harmful, but you never know.
I also figured out how to list posts containing an image. It’s turned off by default because it doesn’t work perfectly – the default sidebar thinks individual images in the album are searches when it’s turned on. This can be fixed by editing sidebar.php, but that’s lame.
Finally, Photopress now looks in your theme folder for a template called pp_album.php and uses that for the album template if it exists. Seems like it makes more sense for custom album templates to go in with the theme files, and now when upgrading there’ll be no need to worry about overwriting your custom template. If it doesn’t find a custom template it still just uses the default.
So, if you want to try it out, download photopress-0.5.1.zip or photopress-0.5.1.tar.gz. Let me know if you find anything broken, or if you have ideas about how to make it work better.