MAME 0.239 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
* MAME for Raspberry Pi - https://stickfreaks.com/mame/

Other

* CPCemu 2.4 [Amstrad] - https://cpc-emu.org/download.html

* GroovyMAME 0.238 - Switchres 2.002f  - https://github.com/antonioginer/GroovyMAME/releases

* Vice 3.6 [Commodore 64] - https://vice-emu.sourceforge.io/

* Emma 02 v1.43 [Cosmac-based] - https://www.emma02.hobby-site.com/download.html

* XRoar 1.0.6 [Dragon/CoCo] - http://www.6809.org.uk/xroar/

* Emulicious (2021-12-30) [Multi-system] - http://emulicious.net/news/

* JKCEMU 0.9.8.1 [German 8-bit computers] - http://www.jens-mueller.org/jkcemu/

* RPCS3 0.20 Alpha [PS3] - https://github.com/RPCS3/rpcs3/releases

* Q-emuLator 3.4 {Sinclair QL] - http://www.terdina.net/ql/winql.html

* Cemu 1.26.0c [Wii-U] - http://cemu.info/

* BletchMAME 2.11 [Front-end] - https://www.bletchmame.org/

* GameEx 17.15 [Front-end] - https://www.gameex.com/news/

* RomVault 3.4.2 [Rom Manager] - https://www.romvault.com/

* mGBA 0.9.3 [GBA] - https://mgba.io/

* Nanoboy Advance 1.4 [GBA] - https://github.com/nba-emu/NanoBoyAdvance/releases

* JKCEMU 0.9.8 [German 8-bit computers] - http://www.jens-mueller.org/jkcemu/

* XRoar 1.0.5 [Dragon/CoCo] - http://www.6809.org.uk/xroar/

* Raine 0.92.4a [Arcade] - https://raine.1emulation.com/download/latest.html

* QEmu 6.1.1 [PC] - https://download.qemu.org/

* Raine 0.92.3 [Arcade] - https://raine.1emulation.com/download/latest.html

* XRoar 1.0.4 [Dragon/CoCo] - http://www.6809.org.uk/xroar/

* Joyce 2.4.0 [Amstrad] - http://www.seasip.info/Unix/Joyce/index.html

* Qemu 6.2.0 [PC] - https://download.qemu.org/

* GameEx 17.11 [Front-end] - https://www.gameex.com/news/

* WinUAE 4.9.0 [Amiga] - https://www.winuae.net/download/

* Raine 0.92.2 [Arcade] - https://raine.1emulation.com/download/latest.html

* Felix 0.5.0 [Atari Lynx] - https://github.com/laoo/Felix/releases

* XRoar 1.0.3 [Dragon/CoCo] - http://www.6809.org.uk/xroar/

* Hhugboy 1.3.1 [Gameboy Color] - https://github.com/tzlion/hhugboy/releases/

* Pantheon 11.036 [Multi-system] - http://bostjan-grandovec.si/Content/Download.htm

* WinArcadia 28.31 [s2650-based] - https://amigan.yatho.com/

* Ootake 3.03 [TG16/PCE] - https://www.ouma.jp/ootake/

* Play 0.47 [PS2] - https://purei.org/

* Classic99 v399.053 [T.I. 99/4A] - http://www.harmlesslion.com/cgi-bin/onesoft.cgi?1

* dgVoodoo 2.77 [Plugin] - http://dege.freeweb.hu/dgVoodoo2/dgVoodoo2/

* BletchMAME 2.10 [Front-end] - https://www.bletchmame.org/