This recommended update for meld fixes the following issues:
- Update to version 3.12.1:
+ Work around change colours not displaying on GTK+ 3.14 (boo#904557)
+ Fix missing cache opcodes in some circumstances
+ Fix text view expansion when resizing patch dialog
+ Build fix to always include C locale when LINGUAS is set
+ Fix GtkSourceView tab width property binding (bgo#738001)
+ Ignore ENOTSUP when copying file metadata
+ Add a SIGINT signal handler for convenience (bgo#739719)
+ Allow starting Meld from differently-named symlink (bgo#739399)