This looks great! I love iterm2 and have used it every day for years. My biggest problem is the configuration -- I just wish it had a plain text configuration f

This looks great! I love iterm2 and have used it every day for years. My biggest problem is the configuration -- I just wish it had a plain text configuration file that I could keep under version control. I've experimented with using PListBuddy and a git diff driver to keep the plist under version control but it seems unwieldy and I haven't found that approach useful yet. Also I don't really understand the difference between the main configuration interface (cmd-,) and the "Edit Session..." interface (right click on iterm2 menu). Possibly related, I have a custom command configured in Advanced -> Semantic History but it keeps reverting back to no command and I just don't understand why. I would love not to have to use a graphical interface to configure it, I would like a plain text file instead. I think I'm being dumb and a couple hours consideration would lead me to understand any issues I'm having but the fact remains that after years of use its configuration is something I find really painful.