sbp979 DIB has been OK for a long time. Broke a few months ago. I disabled secure spawning back then IIRC, and it worked again. Emirates NBD also broke back then, I had to disable hardened_malloc for it. It was stable since then.
Today after the update finished, Emirates NBD still worked fine. DIB never even started (gave a jail-broken message and shutdown immediately). I enabled and disable compatibility and didn't help. I changed secure spawning, and regardless of whether it's enabled or disabled, some times it worked and some times not. When I force close DIB a few times and start it again, it stops working.
It's really hard to give accurate reporting on what's going on because it's a black box with many knobs and I'm the monkey just playing with the knobs, trying to make sense of it. But while it works right now while I'm writing, there is no reason to believe it will remain to be working based on today's hellish experience. I don't know...