v0.2.1

• Avoid redundant struct decoding for fields with cast: that already returns the declared struct type.

v0.2.0

• Remove unbounded atom: :unsafe decoding; use atom: {:enum, values} or atom: :existing.
• Avoid map decoding for fields with cast: that already produced the declared struct.
• Recognize nested JSONCodec modules during code generation with Code.ensure_compiled/1.

v0.1.6

• Add strict: true to reject atom-key maps at JSON boundaries.
• Add cast: field callbacks that run before type decoding.
• Accept existing structs for declared struct fields during decoding.
• Include SKILL.md with consumer guidance in the package.

v0.1.4

• Fix defstruct literal defaults so values like %{} remain runtime values instead of escaped AST.

json_codec 0.1.2

0.1.2

• Preserve boolean values as JSON booleans when encoding structs or maps with to_map/1.
• Refactor map decode AST generation to keep Credo strict checks clean.

v0.1.1

• Improve README formatting for code identifiers in rendered docs.