[seandenigris]

I don't exactly have a playbook. I generally just fix as I go. I try to install the project, fix any errors, run the test, fix the errors, etc. I can say that some version jumps have been almost no work and probably the max time I've spent is an hour to get everything working. It used to be a bit harder, but nowadays Pharo has automatic refactoring for deprecated methods, which helps...