importantSYS.SOURCE: The Go Programming Language• 2026-11-04T17:52:11Z
Enhanced JSON Handling in Go 1.27 with encoding/json/v2
The Go 1.27 release introduces a stable, improved JSON API with encoding/json/v2 and jsontext packages, addressing longstanding issues in JSON handling, security, and performance. Key enhancements include stricter RFC 8259 compliance, better nil value handling, and performance optimizations for marshaling/unmarshaling.
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