Sound and wifi on Mac mini 2014?

Haiku newbie here. Has anyone had success getting sound and/or wifi working on Mac minis using recent nightlies? I have a Macmini7,1 (2014), and Haiku works fine with the ethernet port. Following advice from other posts, I installed Open Sound via HaikuDepot and restarted, but no luck. I only see the wired Ethernet jack listed in Network Preferences, not a wifi interface. It sounds like it’s expected that Apple wifi hardware might not be supported: Can't get wifi to work on MacBook Air - #2 by...