No Night Shift for me, but I didn't expect it anyway, too old hardware (Radeon 7750).
Main issue with 10.12.4 beta is, for me, media files, like .mp4 and .mkv sometimes takes forever to open. Finder, or MacOS, wants to "verify file". Hugely annoying.
I've read that others have had similar issues with previous betas in yosemite and el capitan so I hope future releases of 10.12.4 has this fixed. For now I'm back to 10.12.3 for a while, little point for me to try any more 12.4 betas I reckon.
Main issue with 10.12.4 beta is, for me, media files, like .mp4 and .mkv sometimes takes forever to open. Finder, or MacOS, wants to "verify file". Hugely annoying.
I've read that others have had similar issues with previous betas in yosemite and el capitan so I hope future releases of 10.12.4 has this fixed. For now I'm back to 10.12.3 for a while, little point for me to try any more 12.4 betas I reckon.