Changes

What each release brings, newest first.

No release is published yet.

Certifications and hardware

What has been verified so far, and what has not.

Payment terminals (Stripe, Adyen, Clover, Worldpay, Fiserv), scales, receipt, label and kitchen printers: drivers tested against emulators written from public documentation; not yet certified with real devices or processor accounts.
Fiscal registrars: the gateway's emulator only; a real registrar's driver is written only from its manufacturer's description.
Weighed goods follow NTEP's rules at the register; the certification is the scale's own.
The apps on Windows and macOS, a real ID scanner, a real FSA card and the private network across two machines behind NAT are not verified yet.
Languages beyond English and Russian are machine translations awaiting a native speaker's review.