While v2 is out of the question, readme says main is 'clap v4 derive pattern' and clap_v4_builder is 'clap v4 builder pattern'. But actual branches are more than that: main, clap_v4_builder, clap_v4_derive, and clap v4.

If readme is correct, what are these other branches? It's confusing. I think it'll be more helpful to readers to cut down branches (or at least update readme).
While v2 is out of the question, readme says

mainis 'clap v4 derive pattern' andclap_v4_builderis 'clap v4 builder pattern'. But actual branches are more than that:main,clap_v4_builder,clap_v4_derive, andclap v4.If readme is correct, what are these other branches? It's confusing. I think it'll be more helpful to readers to cut down branches (or at least update readme).