3.00 is a release candidate, so less experimental than 2.99, but still not fit for "production", especially if you depend on 3rd party scripts or plugins.
Inability to open files on external storage media is probably an OSX restriction for safety reasons (also happens with other OS).
The various file-* plug-ins should also be marked as executable to e recognized by Gimp.
Inability to open files on external storage media is probably an OSX restriction for safety reasons (also happens with other OS).
The various file-* plug-ins should also be marked as executable to e recognized by Gimp.