Release 5.0.1 (2022-06-26)

Update licensing metadata.
Update dune files to 2.7 to auto-generate opam files correctly (#2)
Lower required OCaml version to 4.02.3 (#3)
Install empty library for OCaml < 4.08 to fix linking problems (#5)
Re-export Standard Library modules for 4.08-4.14 for type equality (#5)

Release 5.0 (2021-06-29)

Initial import from OCaml 4.14
Packaging improvements (#1)
Initial release