• Don't hard-code gcc, use cc instead. Thanks @atupone for PR #7
• Remove Windows builds from Github workflow, too difficult to diagnose right now; Mac and Linux remain
• Add missing dependency on Unix #8 (Thanks @dra27)
• Add a test bin
• Fix up for OCaml 5.0.0. Thanks @rrbq for #9
• Make it possible to vendor this package. Thanks @gridbugs for #10

CHANGES:

• Updated to dune-lang 2.7, so that we don't have that generated .opam file
  bug anymore.