7.0.0

The Switch 7.0.0 system update was released on January 28, 2019. This Switch update was released for the following regions: ALL.

Security flaws fixed: <fill this in manually later, see the updatedetails page from the ninupdates-report page(s) once available for now>.

Change-log

Official ALL change-log:

Select from six new New Super Mario Bros.™ U Deluxe icons for your user
To edit your user icon, head to your My Page > Profile on the top left of the HOME menu
Added additional language support to the HOME Menu for Chinese, Korean, and Taiwanese
To change the language, head to the System Settings > System > Language
General system stability improvements to enhance the user's experience

FIRM

All files under RomFS were updated.

NX_BOOTLOADER

NX bootloader was updated, and is now stored compressed. Before executing, a small stub now uncompresses the bootloader to 0x40004000, size 0x1C000.

Secure Monitor

The Secure Monitor was updated, and is now stored compressed. Before executing, a small stub now uncompresses the main TrustZone image to 0x7C010800 size 0xC800, and environment setup code to 0x40032000 size 0xC000.

The 0x100 region used for NX_BOOTLOADER <-> SecureMonitor communications is now 0x40000000 instead of 0x40002E00.
Memory permissions for .rodata have been fixed, it is now correctly mapped R-- instead of RW-.

[more details to be filled in later].

System Titles

All titles were updated, except: "Chinese and Korean dictionaries", "European English and Japanese dictionaries", EULA, "Blacklist URL", "Dummy file", "Hoag system config", and flog.