Version 3.19.90 ~~~~~~~~~~~~~~~ Released: 2016-02-15 This is an unstable release in the 3.19 development series, with the following improvements: * Add end-user application review functionality * Add support for upgrading the OS from one release to another * Add support for xdg-app and Limba bundles * Add tags to applications, and explain them in the details page * Update the list of featured applications on the front page The following bugs are also fixed: * Add a missing tag to the software center metadata file * PackageKit support is now optional * Temporarily remove the remove button in the sources dialog * Use versioned user cache directories to pick up new screenshots This release also updates translations. Version 3.19.4 ~~~~~~~~~~~~~~ Released: 2016-01-15 This is an unstable release in the 3.19 development series, with the following improvements: * Add a link to Wikipedia to explain proprietary and public domain software * Allow administrators to override the default popular applications * Improve the interface for device firmware updates and some can be done live * Make sure Characters and Disks show up in Utilities * Show 3rd party applications in the search results * Show a nicer installation dialog when installing local files * Speed up the application first-start and also speed up switching pages * Try to show if an application is free software The following bugs are also fixed: * Do not crash on refresh if the fwupd daemon is not available * Fix installing web applications * Rework several windows to fit better on small screens * Use the correct user agent string when downloading firmware This release also updates translations.