* 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)

* Add more detailed battery percentage, plus battery voltage and temperature
* Add an option to dump the DSP firmware from Home Menu, effectively making programs like DSP1 obsolete
* Split NTP and user time offset nullification. This means two things:
** Time changes are immmediately visible and you do not need to reboot your console after using the feature anymore (although Home Menu might not always immmediately display the new time -- just open and close an application in that case)
** Programs like ctr-no-timeoffset should not be needed anymore. Also, even if 3ds.hacks.guide recommends it and GodMode9 mandates it, time offset nullification should not be done
* Also improve the precision of the NTP client implementation and fix a few bugs. It can be precise as +- 1ms (usually), although some of this precision is lost when rebooting
+ Do not initialize the screens in the very common case the user has only one payload in the /luma/payloads folder, effectively working around a long-standing bug
* Fix reading emuNAND sector 0 for RedNAND and Gateway-style emuNAND (#1687, @aspargas2)
* Fix a few bugs in the cheat system (#1623, @s5bug)
* Add ASCII View to Rosalina Process List (#1703, @George-lewis)
* Allow using game-patching on Home Menu (#1634, @gabe565)
* Wait for the user to release the B key when exiting the Rosalina menu. This should prevent games to think the B key has been pressed (#1701, suggestion from @Epicpkmn11)
* gdb: properly handle software breakpoints
* General system stability improvements to enhance the user's experience