v0.5.0

• Move to ppxlib (@anuragsoni)
• Add github action for automated testing

v0.4.0

• Upgrade to dune
• Use dune to generate opam metadata
• Use 4.10 AST from ocaml-migrate-parsetree and ppx_tools_versioned

v0.3.0

• Use ocaml-migrate-parsetree
• Build with jbuilder