Excited for this release since it contains M1 Apple VT H264 Hardware Encoding support[1] — I know on my Intel Mac, OBS would massacre the CPU if I didn't have the hardware encoding enabled. On the M1 it's not quite so bad, but being able to use hardware encoding does save a lot of CPU cycles when streaming at higher bitrates!
[1] https://github.com/obsproject/obs-studio/issues/4170