Thanks. I don't think we need to tweak the logo. How different are the two logos (with Carlito and Calibri)?

Hey @rougier. Have you been able to inspect the build artifacts generated with the GitHub Actions workflow? The cheatsheets build for this PR incorporates the generated logo.

I've built locally the cheatsheets and handouts and they look ok to me. I did not test yet your PR.
Also, we need to modify the copyright notice (replace my name by Matplotlib)

OK, I added a few commits, to do the following:

• fix the requirements Makefile
• update the matplotlib version tag in the handouts
• configure bump2version to automatically update the matplotib version string in the necessary files when the matplotlib dependency is upgraded

Regarding the copyright notice... It seems that it should read Copyright (c) 2021 Matplotlib Development Team based on the license file in the matplotib repo. Is this, in fact, how it should be done?

Another question... There appears to be an inconsistency between the license file in this repo (BSD2) and the license statements in the cheatsheets and handouts (CC-BY); maybe that is fine. However, there are also different licenses for the cheatsheets and handouts, with some released under CC-BY 4.0 and other under CC-BY International 4.0. Additionally, the cheatsheets do not acknowledge support from NumFocus Grant #12345. Can these be normalized?

Good day @rougier. I updated the copyright notices and normalized the licensing in a manner consistent with my previous comment. Please review and let me know what, if anything, needs to be changed. Thanks!

Looks good to me but the grant number (my fault). After that I think we can merge.

Thanks @rougier for the review. I removed the grant number placeholder, and corrected the capitalization of NumFOCUS.

Many, many thanks. I think we're good to go!

A major problem with autogenerating the logo is that the font Calibri is no available. Thus the logo has the wrong font, which is a major branding issue.

I think the correct solution would be to take the logo as is and overlay the "Cheat Sheet" and version tests in LaTeX.

The "grant #" was a Numfocus Small Development grant , if you want something to acknowledge.