v2.3.0

Frontend (Web/Android)

• Feature: added battery status indicator for NRF5x (Thanks to @dkgs2000, @PuNS3c ) #117
• Fix: date format #151
• Fix: Using the correct version number in Android application

Endpoint:

• Feature: added password encryption with new s2k_fo protocol (Thanks to @trevormcclellan ) #115
• Feature: Check for the correct telephone number for SMS2FA if several are maintained with Apple (Thanks to @FDHoho007 ) #125

Firmware:

• Feature: Added battery status indicator for NRF5x (Thanks to @dkgs2000, @PuNS3c ) #117
• Fix: Clarify flashing instructions for NRF5x (Thanks to @skorokithakis ) #135

Misc:

• Changed licence to AGPL (Thanks to @HouzuoGuo) #147
• Fixed docker instructions for anisette (Thanks to @deadprogram) #152