Safe to upgrade to macOS Sierra 10.12.5?
Currently using macOS Sierra 10.12.4, and have everything configured properly and working great per @matthieuv instructions on the following machine:
I used reFind to modify the boot sequence, and I remember reading that 10.12.5 could potentially alter these settings and the changes I've made to get this working. Are any of you aware of this?
I plan to submit an implementation post for this community as well. Thanks for your input.