The Gimp 2.2.16

- improved input value validation in several file plug-ins (bug #453973)
- improved handling of corrupt or invalid XCF files
- guard against integer overflows in several file plug-ins (bug #451379)
- fixed handling of background alpha channel in XCF files (bug #443097)
- improved forward compatibility of the config parser
- fixed crash when previewing some animated brushes (bug #446005)