The ability to build and run with more modern MAME cores.
According to developer documentation on GitHub , the update included several significant enhancements:
.ipa (iOS/tvOS App Store Package), which requires sideloading since it is not available on the official App Store. Features in this Release
Because this is a sideloaded application, it cannot be downloaded directly from the Apple TV App Store. Common methods for installation include:
tvOS (specifically designed for Apple TV 4th Generation and 4K models).
Enabled the import of software ROMsets and softlist XML files for expanded game library management.
MAME 0.234, which added or improved support for various arcade hardware and system software lists.