Go 1.27 encoding/json/v2: 10x Faster Unmarshal, Stricter Defaults
encoding/json/v2 and jsontext are stable in Go 1.27: Unmarshal is up to 10x faster, and defaults now reject duplicate names and invalid UTF-8. Migration options inside.
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encoding/json/v2 and jsontext are stable in Go 1.27: Unmarshal is up to 10x faster, and defaults now reject duplicate names and invalid UTF-8. Migration options inside.