Version 0.14.3 is available upstream. Please consider updating! It seems that version 0.14.3 is available upstream, while the latest version in the Gentoo tree is 0.14.2. You think this warning is false? Read more about it here.
gexiv2 is a GObject wrapper around the Exiv2 photo metadata library.
It allows for GNOME applications to easily inspect and update EXIF,
IPTC, and XMP metadata in photo and video files of various formats.