v5.5.7

• Top-of-app banners now rotate in a vertical carousel when more than one is active, so multiple announcements (e.g. trading competitions) can be shown without crowding out the migration notice; each banner still dismisses independently and permanently.

• Fixed a bug where dropdown menus on mobile could anchor to the side of their trigger and get pushed mostly or entirely off-screen when the panel was close to full viewport width; they now stay centered when there isn't enough room beside the trigger.

• Fixed chart trade and orderbook data occasionally failing to display or mismatching for Nado markets, caused by the chart using the exchange's internal numeric identifier instead of the subscribed symbol.