October 24 update — sign out, a clearer battle start, class duel fixes

Account

• The profile's account section shows the signed-in email and a Sign out button, handy on shared classroom PCs.
• If account deletion does not complete on the server you now get an error, and this device's records are kept.
• Changing your leaderboard nickname now updates the board straight away.

Starting a battle

• The first screen of a battle page shows the battle's name and "about N decisions, N minutes".
• On phones a Start button sits at the top of the briefing, so the first decision is one tap away without scrolling.

Instructors and class duels

• When the instructor presses "New round (re-pair)" in a class duel, trainees move to the new match too.
• The live instructor room code is now called the room code, separate from the class invite code in class management.