Fixed an infinite hang in SerialPort.devices affecting macOS (#4180).
Fixed ServerOptions producing eight channels instead of two channels when explicitly setting numOutputBusChannels or numInputBusChannels (#4251).
Fixed a build issue on OpenBSD (#4203).
Fixed /b_fill, which was broken in supernova (#4188).
Fixed incorrect latency compensation in PortAudio driver (#4210).
The CheckBadValues UGen incorrectly recognized zero as a bad value on Windows. This has been fixed (#4240).
Fixed crtscts flag in SerialPort.new, which broke in 3.10 (#4191).
Fixed lack of backgroundImage support for Slider2D (#3952).
Fixed incorrect behavior of String:asSecs (#3819).
0X0 is an illegal hexadecimal literal in sclang, but SCIDE and SCDoc highlighted such strings as if they were correct. They have been updated (#4170).
Fixed weird colors in SCIDE when changing from other themes to the "classic" theme (#4161).