2.80 版出来了：
http://www.rme-audio.de/download/w2dsp28.zip
主要就是解决了几个 bug ，没有新功能。解决的bug ：
- Floating point calculations in TotalMix could cause a crash of
TotalMix
- Not initialised variable in the ASIO driver could cause ASIO to stop
in multi-client operation
- In seldom cases the MIDI driver could cause a freeze of the computer