Version 3.21.2 ~~~~~~~~~~~~~~ Released: 2016-05-23 This is an unstable release in the 3.19 development series, with the following improvements: * Add a --details-pkg option to the gnome-software binary * Add support for flatpak packages * Add a plugin to auto-add some license information * Add depends, requires and conflicts at initialize time * Add support for application key colors * Export a set of headers to allow external plugins to be built The following bugs are also fixed: * Do not crash if plugins are badly behaved * Do not directly load pixbufs in the AppStream plugin * Do not unconditionally invalidate the updates list on hardware hotplug * Find the best AppSteam component when matching any prefixes * Fix crash due to network change before app activation * Fix launching various KDE4 applications * Support getting cached content from /var/cache and /usr/share This release also updates translations.