• Migrate the configuration to INI format (config.bin becomes config.ini)
  • This means that configuration is now human-readable, and makes situations like wanting to modify Rosalina's combo without opening its menu much easier to resolve
  • The following options have been removed from the config menu and moved to be exclusively in the INI file:
    • "Splash duration": this is because it can now be configured to take any 32-bit value (default: 3 seconds)
    • "Set developer UNITINFO",
    • "Disable Arm11 exception handlers"
    • "Enable Rosalina on SAFE_FIRM"
  • "Show NAND or user string in System Settings" is now enabled by default, when auto-generating a blank configuration file
• Essential system files (bootROMs, OTP, HWCAL, LCFS, SecureInfo) are now automatically backed up to /luma/backups (upon upgrading Luma3DS, if not already present at that location)
• Upon upgrading Luma3DS, boot.firm is now automatically copied to the root of the CTRNAND partition
• Restore extended-remote support (this was broken with recent versions of GDB). Breaking change: use attach <PID+1> (e.g 1 for fs) to attach to a process, as GDB doesn't support PID 0.
• Add option to toggle card slot (#1202)
• Screen filters can now be saved to config.ini and restored at boot (you need to go to "Miscellaneous options > Save settings"). You can now even manually edit config.ini to use custom values for those (within the 1000 to 25100K range)
• NTP timezone can also now be saved to config.ini; also fix a bug where some timezones would not be reachable
• Fix a long-standing issue where some system calls took longer than they should, causing lags in some situations (thanks @PabloMK7)
• Fix calculation of displayed battery voltage (thanks nocash)