* SDLMAME 0.237 for Ubuntu - https://sdlmame.wallyweek.org/download/

* GroovyMAME 0.237 switchres 2.002e - https://github.com/antonioginer/GroovyMAME/releases

* RPCemu 0.9.4 [Acorn Risc] - https://www.marutan.net/rpcemu/index.php

* AppleWin 1.30.6.0 [AppleII] - https://github.com/AppleWin/AppleWin/releases

* Emma 02 v1.42 [cosmac-based] - https://www.emma02.hobby-site.com/download.html

* Sameboy 0.14.7 [Gameboy] - https://sameboy.github.io/downloads/

* Emulicious (2021-10-31) [Multi-system] - http://emulicious.net/news/

* bsnes nightly (2021-10-31) [SNES] - https://github.com/bsnes-emu/bsnes/releases

* RPCS3 0.0.19 alpha [PS3] - https://github.com/RPCS3/rpcs3/releases

* Arbex/Xebra (2021-10-31) [PSX] - http://drhell.web.fc2.com/ps1/index.html

* DCmoto (2021-10-30) [Thomson] - http://dcmoto.free.fr/

MAME 0.237 was released

* Official - https://mamedev.org/release.html
* ARCADE64 - https://arcade.mameworld.info/
* HBMAME - https://hbmame.1emulation.com/
* MESS, MESSUI - https://messui.1emulation.com/
* MAMEUI - http://www.mameui.info/
* WolfMame - https://github.com/mahlemiut/wolfmame/releases
* GroovyMAME 0.237 - Switchres 2.002d - https://github.com/antonioginer/GroovyMAME/releases
* MAME for Raspberry Pi - https://stickfreaks.com/mame/

Other releases

* QEMU 6.0.1 [PC] - https://download.qemu.org/

* RomVault 3.4.0 [Rom Manager] - https://www.romvault.com/

* BletchMAME 2.9 [Front-End] - https://www.bletchmame.org/

* Sameboy 0.14.6 [Gameboy] - https://sameboy.github.io/downloads/

* Bizhawk 2.6.3 [Multi-system] - https://github.com/TASEmulators/BizHawk/releases

* Pantheon 10.874 [Multi-system] - http://bostjan-grandovec.si/Content/Download.htm

* FCEUX 2.5.0 [NES] - https://fceux.com/web/home.html

* PPSSPP 1.12.3 [Sony PSP] - http://www.ppsspp.org/downloads.html

* Simcoupe 1.2.7 [Sam Coupe] - https://github.com/simonowen/simcoupe/releases

* Cemu 1.25.6 [Wii-U] - http://cemu.info/

* GameEx 17.02 [Frontend] -https://www.gameex.com/news/

* dgVoodoo 2.76 [Plugin] - http://dege.freeweb.hu/dgVoodoo2/dgVoodoo2/

* JRomManager 2.5.0 [Rom Manager] - https://github.com/optyfr/JRomManager/releases