EncryptPad is a free and open source text editor for sensitive information, which protects files with passwords, key files, or both, available for Linux, Windows and Mac. The app can also be used to encrypt binary files, such as images, videos, and so on.
According to its description, the main reason behind creating this application is to allow using your favorite video player, like VLC, Totem, mpv, and others to watch Twitch.tv streams (the app even allows watching multiple streams at once) instead of Flash.
Wmail is a free, open source desktop client for Gmail and Google Inbox, available for Linux, Windows and Mac.
The application is built using Electron and is basically just a wrapper for the original Gmail / Google Inbox interface, on top of which it adds features like native desktop notifications, an unread email list in the tray / appindicator, support for multiple accounts and more.
Almost two months after its first stable version, Terminix 1.1.0 beta was released today, bringing UI changes, support for background images and more.
In case you're not familiar with Terminix, this is a GTK3 tiling terminal emulator. The application allows splitting terminals, both horizontally and vertically (which can be re-arranged using drag'n'drop), and it features options to save and restore the layouts.
Upgrading to the latest version of the proprietary Nvidia drivers in Ubuntu was pretty complicated a while back. You would either have to use the official Linux installer, which was not always reliable, at least for me, or use a bleeding edge PPA, like the Xorg Edgers PPA, which would upgrade multiple packages, most of which were unstable.
That's no longer the case thanks to the Proprietary GPU Drivers PPA, which offers stable proprietary Nvidia graphics driver updates, without updating other libraries to unstable versions (some libraries may still be updated using this PPA, if they are needed by the drivers, but there's nothing unstable in the PPA).