The Switch 5.1.0 system update was released on May 30, 2018. 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>.
Official ALL change-log:
- General system stability improvements to enhance the user's experience
<fill this in (manually) later>
System-config / IcosaMariko system-config was updated, however this was just a rebuild (nothing in NCA header changed besides signature+keyarea).
The following files were updated in RomFS:
/lyt/common.szs /lyt/Interrupt.szs /lyt/Set.szs /message/<regionlanguage-dirname>/common.msbt.szs /message/<regionlanguage-dirname>/interrupt.msbt.szs /message/<regionlanguage-dirname>/option.msbt.szs /message/<regionlanguage-dirname>/setting.msbt.szs /sound/qlaunch_action.bksnd