0.37.0

CHANGES:

5.4 Support

• Add initial OCaml 5.4 support (#570, @patricoferris, @NathanReb)

Other Changes

• Add Longident.to/of_compiler to astlib to simplify maintenance
  of ppx-es that interacts with other parts of the compiler-libs such
  as the type checker. (#603, @NathanReb)

• Fix a bug where some infix operators such as mod would be printed as
  raw identifiers by our Pprintast. (#601, @NathanReb)

• Fix 5.2 -> 5.3 migration of constants. Those used to always have a none
  location which can lead to unhelpful error messages.
  (#569, @NathanReb)

• Add a new context-free rule type that replaces AST nodes that have the registered
  attributes attached to them. (#574, @Skepfyr)

• Allow users to derive code from module bindings and module declarations
  (#576, @patricoferris)

• Expose Ppxlib.Location.Error.t = Astlib.Location.Error.t (#593, @ceastlund)

• Add @@@ppxlib.inline.end, deprecate @@@deriving.end. (#594, @ceastlund)

• Clean the AST of any ppxlib migration attributes whenever printing using
  Pretty_print mode and the use_compiler_pp flag. (#598, @patricoferris)

• Add custom printer support to pp_ast functions via the ?printer config
  parameter. (#526, @pedrobslisboa)