package ptmap

2.0.5

• switch from obuild to dune and to opam 2.0

• fixed compilation with old versions of OCaml

• document the difference wrt Map.S specs (issue #11)

• more efficient implementation of union (issue #7)

• add update (Andy Li)

• add filter_map (rwmjones)

• no more use of qtest, move tests from ptmap.ml to test.ml

2.0.0

• added missing functions to conform to Map.S (Francois Berenger)

• unit tests (Francois Berenger)

1.0.0

• first opam package