Gambit's current Git head cannot be directly bootstrapped using the latest release 4.9.3 due to major internal changes.
Could someone give a rough estimate for how many steps are needed from 4.9.3 to head, and which pre-release versions from Git to use as the stepping stones in between (e.g. from which month last year)? Is it possible to make do with one "stepping stone" commit (i.e. use Gambit 4.9.3 to bootstrap that commit, then use the Gambit built from that commit to bootstrap HEAD) or are two or more needed?
I'm trying to build a Docker container tracking Gambit's HEAD at https://hub.docker.com/u/schemers, hence the question. But if we figure this out, it could also help use `git bisect` to find the commit where the MacOS poll() problem was mysteriously solved.