3.13.0

CHANGES:

• Support module%ppx syntax (@anmonteiro,
  #2771)
• Extend open to arbitrary module expression (@anmonteiro,
  #2773)
• Wrap let lazy patterns = .. in parentheses (let lazy(patterns) = ..)
  (@anmonteiro, #2774)
• Print poly variants as normal variansts (@sander Spies,
  #2708)
• Improve printing of anonymous function return type (@sander Spies,
  #2686)
• Improve printing of destructuring with local open (@sander Spies,
  #2684).
• Parse and print attributes in binding let ops (@anmonteiro,
  #2777).
• Parse polymorphic variants starting with [| (@anmonteiro,
  #2781)
• Always add a line break in records with 2 or more fields (@anmonteiro,
  #2779)
• Always break nonempty doc comments after */ (@anmonteiro,
  #2780)
• Improve printing of arrows with labelled arguments (@anmonteiro,
  #2778)
• Parse and print extensions in open%foo expressions and structure items
  (@anmonteiro, #2784)
• Add support for module type substitutions
  (@anmonteiro, #2785)
• Support type%foo extension sugar syntax (@anmonteiro,
  #2790)
• Support quoted extensions (@anmonteiro,
  #2794)
• Parse universal type variables in signature items (@anmonteiro,
  #2797)
• Fix formatting of callbacks with sequence expressions (@anmonteiro,
  #2799)
• Fix printing of attributes on module expressions (@anmonteiro,
  #2803)

3.12.0

CHANGES:

• Add \u{hex-escape} syntax (@anmonteiro,
  #2738)
• Support local open and let bindings (@SanderSpies) #2716
• outcome printer: change the printing of @bs.* to @mel.* (@anmonteiro, #2755)
• Fix outcome printing of optional arguments on OCaml 5.2 (@anmonteiro, #2753)
• support parsing and printing of external%extension (@anmonteiro, #2750, #2766, #2767)
• install refmt manpage (@anmonteiro, #2760)
• add support for parsing / printing of refutation clause in switch (@anmonteiro, #2765)
• support let%ppx in signatures (@anmonteiro, #2770)

3.11.0

CHANGES:

• Print structure items extension nodes correctly inside modules (@anmonteiro,
  #2723)
• Print wrapped type constraint on record patterns (@anmonteiro,
  #2725)
• Support OCaml 5.2 (@anmonteiro, #2734)

3.10.0

CHANGES:

• Support @mel.* attributes in addition to @bs.* (@anmonteiro,
  #2721)

3.9.0

CHANGES:

• Reduce the amount of parentheses around functor usage (@SanderSpies, #2683)
• Print module type body on separate line (@SanderSpies, #2709)
• Fix missing patterns around contraint pattern (a pattern with a type annotation).
• Fix top level extension printing
• Remove the dependency on the result package, which isn't needed for OCaml
  4.03 and above (@anmonteiro) #2703
• Fix the binary parser by converting to the internal AST version used by
  Reason (@anmonteiro) #2713
• Port Reason to ppxlib (@anmonteiro, #2711)
• Support OCaml 5.1 (@anmonteiro, #2714)

3.8.2

CHANGES:

• Fix magic numbers for OCaml 5.0 (@anmonteiro) #2671

3.8.1

CHANGES:

• (Internal) Rename: Reason_migrate_parsetree -> Reason_omp (@ManasJayanth) #2666
• Add support for OCaml 5.0 (@EduardoRFS and @anmonteiro) #2667

3.8.0

CHANGES:

THESE ARE NOT THE MOST RECENT RELEASES

See this package on npm for the most recent releases:

@esy-ocaml/reason

3.0.4

Version 3.0.4.