Version 0.7.7 is out in the Stable channel. What's new:
- Installer: the password for the Windows share “share” is now actually set – before, the share stayed locked (error 0x80004005)
- Dialogs with long text (e.g. “What's new”): the text scrolls with ↑ ↓, the mouse wheel or the D-pad, the buttons always stay visible
Installed devices get the update via Settings → Updates → Update. Installing from scratch? Head to the download.