might compatibility become a *goal*?

[Greg Weeks]

brueckd at tbye.com wrote:
: You can make and achieve that goal now: don't upgrade.

This would be an option only if A) I never shared code with others, B)
others never shared code with me, C) my current Python verision was
bug-free, and D) Python developers promised to port my old version to the
new machines and operating systems I'll be using in the future.

Greg