features. Among the other newly introduced features were Asynchronous Shader Compilation similar to Ishiiruka, an auto-update feature, and integration with Discord. In the summer of 2018 Dolphin's Vulkan renderer was brought to macOS via MoltenVK and the Android version was brought back to Google Play with monthly updates. In April 2019, Dolphin added 3 new features; unification of common video backends, a NetPlay Server browser, and Wii MotionPlus emulation. The Direct3D 12 renderer was also brought back. During the time-frame between November 2019 and January 2020, support for Windows 10 on ARM was added. According to the developers, “[i]t turned out to be quite easy” because support for AArch64 hardware has already been present as part of the Android port. In the May and June Progress Report for 2020 the Dolphin team unveiled a new compression format, based upon the WIA format, called RVZ. The article claims that RVZ, compared to the NKit format, properly emulates load times. Additionally, the article claims that RVZ approaches or excels the file sizes of "scrubbed" WIA and GCZ disk images while remaining lossless. In the December 2020 and January 2021 Progress Report, the Dolphin team reported that support had been added for emulating Nintendo DS Connectivity with various Wii titles. The article stated that this development would not lead to Dolphin and DS interoperability, either with physical hardware or with another emulator. This new emulation fixed a crash present in Driver: San Francisco and other games that attempt to initiate DS communications. In May 2021, Dolphin added support for macOS on ARM64, which had been a heavily requested feature following the announcement of the Mac transition to Apple Silicon. In July 2021, the Dolphin team announced the integration of the mGBA emulator into Dolphin, allowing a Game Boy Advance emulator to run within Dolphin simultaneously to simulate GameCube-GBA connectivity. In addition to supporting transfer of data to and from emulated GBA titles, up to four Game Boy Advance instances can be simultaneously active in Dolphin at once, making multiplayer in games that require the GBA such as The Legend of Zelda: Four Swords Adventures and Final Fantasy Crystal Chronicles viable within Dolphin locally and via netplay. In June 2022, the Dolphin developers announced that subsequent versions would not run on Windows 7, Windows 8 and Windows 8.1. The primary reasons cited for dropping support for these operating systems were that less than 2%