v16

• Support for OCaml 4.13.0 with

  • Seq.{concat, concat_map}
  • {Int{32, 64}, Nativeint}.{min, max}
  • Array.{fold_left_map, find_opt, find_map, split, combine}
  • Bytes.{fold_left, fold_right, for_all, exists, starts_with, ends_with,
    split_on_char}
  • String.{fold_left, fold_right, for_all, exists, starts_with, ends_with,
    get_{u,}int8, get_{{u,}int16,int32,int64}{_ne,_be,_le}}
  • Format.{pp_print_either, pp_print_bytes, print_bytes}

• Add module Atomic

• Fix {Array,Bytes,List,More,String}Labels modules

• Fix: equality between Stdcompat.Lexing.lexbuf and Lexing.lexbuf types
  even for OCaml <4.02 (the equality was not preserved since the type of
  lex_buffer was syntactically different, string instead of bytes)