✨ New features

Schedule prints - schedule a print to start at a later time right from the app. Scheduled prints show their status on the printer and in print history. #92
Virtual printers - virtual printers now show up in the app, with their own page.

🚀 Improvements

Skip objects - clearer bed visualization, and better support for printers that provide their own object-skipping controls.
Firmware-aware controls - baby stepping and temperature changes now send the right commands for your printer's firmware.
Push notifications that fix themselves - if notifications stop arriving, the app can now work out why and repair the registration.
Secured NFC tags - rewriting secured MIFARE tags, such as Creality's, is more reliable and is verified before the app reports success.
Print checks match the web - file compatibility checks, including nozzle and extruder validation, now work the same as on the web.

Fixed material assignments on multi-nozzle AMS printers, so editing a slot on one nozzle no longer changes the corresponding slot on another nozzle.
Fixed guided filament setup getting stuck loading for some filament database entries.
Fixed print start options on printers that offer a list of choices.
Fixed the Printers menu item not opening Printers for filament-only users, and the active slicer not being highlighted in navigation.
Fixed bottom sheets closing twice, leaving too little bottom padding, or not dismissing when collapsed.
Fixed the weight adjust dialog in dark mode, and the email confirmation step when signing in.

The app now requires iOS 15 or later.