Is the jwjt readme providing accurate descriptions for each version?

[ha-Rowen]

Upon checking the 0.12.3 readme,
it contains some unsupported code and descriptions,
and does not list methods from the latest version.

As someone currently studying JWT,
I need the correct official documentation.
Where can I find it?

[bdemers]

Which issues are you running into?

In general, the README in the default branch, will correspond to the latest release

[ha-Rowen]

For example, I understand that version 0.12.3 no longer supports hmacShaKeyFor,
but the documentation includes it as a usable example, causing confusion.
I know JJWT is a library where the code changes significantly between versions.

What is the best way for me to learn correctly according to each library version?

[bdemers]

I know JJWT is a library where the code changes significantly between versions.

This is only temporarily true (and recently). The JJWT team has been working on a 1.0 release, so there have been recent API changes, e.g., support for JWE.