Version 0.13.3 is out in the Stable channel. What's new:
- Wi-Fi: a wrong password now shows “Wrong password? Please enter it again.” instead of the raw nmcli message, the field is cleared and the on-screen keyboard opens again; “network not found”, “not responding” and “no Wi-Fi adapter” are shown in plain words too
- Wi-Fi: connecting with a password replaces an old saved profile for the same network, and a failed attempt no longer leaves a half-made profile behind (it used to block the next attempt)
Installed devices get the update via Settings → Updates → Update. Installing from scratch? Head to the download.