That 142.0.0.0.0 caution should not even included in the first post to confuse people.
It is a beta firmware which should not be discussed in this forum according to Apple's agreement.
Seems you are obsessed with
firmware 142.0.0.0.0. Let’s talk about that version a while. I tested it and I also bricked a machine with it. I had plenty of discussions with Developer Relations about
firmware 142.0.0.0.0.
It was included in two test previews and ADR wasn’t aware of the problem that it caused. Thankfully I had
@tsialex as a resource to help isolate
firmware 142.0.0.0.0’s limitations with regards to CPU compatibility.
I recovered from this non-functional condition caused by
firmware 142.0.0.0.0 rather quickly with the help of
@tsialex . Apple released the
firmware 142.0.0.0.0 in the another successive DP version as well.
With further communications to ADR about the inclusion of
firmware 142.0.0.0.0, I was able to demonstrate the issue with
firmware 142.0.0.0.0, and Apple pulled
firmware 142.0.0.0.0. In this way, further damage was not caused by people attempting to use
firmware 142.0.0.0.0.
It seems you don’t want people to know about the dangers of
firmware 142.0.0.0.0. You should know there are plenty of developers who are not hardware gurus. They install DP versions to test with their own software creations. Said developers also received
firmware 142.0.0.0.0 and needed help to recover. Help that Apple could not provide since they didn’t know about the problems with
firmware 142.0.0.0.0.
Personally I’m very appreciative of the
now-near, common knowledge, about the dangers of
firmware 142.0.0.0.0. I have many friends here in the MR community who averted problems caused by
firmware 142.0.0.0.0 by learning of its dangers through continued discussions about
firmware 142.0.0.0.0.
Thank you for your highlighting concerns about
firmware 142.0.0.0.0. By bringing highlighted attention, and reviving the topic of
firmware 142.0.0.0.0, perhaps you have made many more people aware of the dangers of
firmware 142.0.0.0. Now, with all the discussions about
firmware 142.0.0.0.0, it will hopefully be easy to find information when someone uses the search phrase
firmware 142.0.0.0.0.