Congrats to all the TeXLive team on a new release.

If you're stuck on something LaTeX related, remember there's the latest edition to The LaTex Companion. It even has an appendix explaining the (in)famously cryptic LaTeX/TeX error messages:

https://latex-project.org/help/books/

There's also, among other resources, the great LaTeX Font Catalogue: https://tug.org/FontCatalogue/

Enjoy the new release!