The Old3DS+New3DS 11.4.0-37 system update was released on April 10, 2017. This Old3DS update was released for the following regions: USA, EUR, JPN, CHN, KOR, and TWN. This New3DS update was released for the following regions: USA, EUR, JPN, CHN, KOR, and TWN.
Security flaws fixed: yes.
Official USA change-log:
- Further improvements to overall system stability and other minor adjustments have been made to enhance the user experience
<fill this in (manually) later>
The CONFIG11_Registers are no longer directly mapped under userland for NWM-sysmodule. This prevents anything under NWM-module from modifying the GPUPROT register.
The crt0-poke in PDN that NWM previously did:
0x1EC4010C |= 0x10
.. has been removed from NWM. This one has presumably moved into kernel bootup.
Reads from 0x1EC40180 have been replaced by a new syscall, 0x5A.
System update report(s):