0.5.0

• Add native Yojson, js_of_ocaml, and Melange JSON bridge libraries.
• Expand EDN reader compatibility with numeric literals, reader macros, namespaced maps, tagged literals, and symbolic floats.
• Reject overflowing integer literals with Parse_error.
• Preserve Yojson.Safe.Intlit values as EDN bigints.

0.2.0

• Make EDN value constructors private and add public creation functions.
• Reject invalid keyword forms during parsing and value creation.

0.1.0

Initial release.

• Add EDN reader and writer for Melange.
• Add JSON conversion helpers.
• Add opam package metadata for melange-edn.