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## 1.20.0

**`(feat):`** Add `errorCodes` config option with values `per-endpoint` or `global`. The `global` mode (default)
generates a shared `error_codes.go` file for all errors. The `per-endpoint` mode generates error
handling code inline for each endpoint, which is more robust for namespaced APIs or APIs where
different endpoints have different error schemas for the same status code.