If your python3 executable is named "python" instead of "python3" (this particularly appears to affect a number of Windows users), then you'll also need to modify the first line of git-filter-repo to replace "python3" with "python".

The work put into Trailblazer 2.1 has been tremendous, it could easily have been TRB 3.0, or even TRB III, since Roman version numbering turns out to be quite a fancy thing to do. However, as much as the internals have been improved, as little has changed on the public APIs of Trailblazer, so we decided to go with a minor release.

In the future, these attributes may expand without the API being versioned. The current attributes are:

Q. What is up with the weird version scheme in Rubinius? A. Rubinius uses a simple epoch.sequence version scheme. For any sequence number N, N+1 will only add new capabilities, or remove something that has been listed as deprecated in <= N.

Q. Why does Rubinius report the Ruby version as 10.0? A. Rubinius is a time machine. When you use it, you travel into the future. Even this README is in the future.