Hi,
if I upgrade the nightly build on my mac to any version after 20250702-2, ie. starting with the 20250703 build (including the latest, 20250705), the shell won't run inside the terminal. After an in-place upgrade every new process immediately terminated with "Killed: 9" as the reason, launching iTerm 2 now gives me a single terminal window that shows a warning about a process that quit too quickly.
It doesn't matter whether I launch a terminal profile with /bin/zsh, /bin/bash or /opt/homebrew/bin/bash configured.
Each of these shells runs fine when run under Terminal.app. Since reverting to the nightly build 20250702-2 fixed the problem for now and the builds starting 20250703 are labelled 3.6, I'm guessing something has changed that is incompatible with my setup or I may have omitted a step -- but I couldn't find any information about what changed from 3.5. to 3.6 nightly.
Looking at bug reports, the behaviour is very similar to
https://gitlab.com/gnachman/iterm2/-/issues/12337 , but I'm running macOS Ventura 13.7.6.
Harald