system
- Added support for userland exception handling.
filesystem
- Added support for retrieving file timestamps on 3.0.0+.
- Added fsdevSetArchiveBit, for setting the archive bit on a directory.
- Added fs commands: fsFsQueryEntry, fsFsSetArchiveBit, fsDeviceOperatorIsGameCardInserted, fsDeviceOperatorGetGameCardHandle, fsDeviceOperatorGetGameCardAttribute.
audio
- Added hwopus service wrapper.
- Added audren support for system versions prior to 3.0 by automatically using the latest available revision number for a given version (1.0.0-4.0.0+).
- Added auddev (IAudioDevice) service wrapper.
hid
- Added support for SL/SR buttons on right JoyCons.
- Added HidJoyHoldType enum.
- Changed hid to use hidSetNpadJoyHoldType during init/exit.
other services
- Added psc (psc:m) service wrapper.
- Added spsm service wrapper.
- Added pcv service wrapper.
- Added lbl service wrapper.
- Added i2c service wrapper.
- Added gpio service wrapper.
- Added bpc commands: bpcGetSleepButtonState.
- Added setsys commands: setsysBindFatalDirtyFlagEvent, setsysGetFatalDirtyFlags.
- Added fatal commands: fatalWithContext.
- Added PsmBatteryVoltageState enum.
- Added SetSysFlag_RequiresRunRepairTimeReviser.
- Added appletSetFocusHandlingMode (previously it existed but it was not exposed).
miscellaneous
- Further improvements to overall system stability and other minor adjustments to enhance the user experience.