notes 22 source archive 404 & `racketblock` failed to render

[jkachmar]

link for reference.

i couldn’t find the source for this page on the repository so if this is still in-progress please close this issue, sorry for the bother.

other unsolicited feedback: this looks like a really nice course, thanks for putting so much work into making the content easily digestible. just reading the notes tonight has been very pleasant.

[pdarragh]

The source code packaging is currently broken, which we're working on.

The Overcharge notes are not typically used because we don't often get that far in the semester, so thank you for the note!