Field Guide to V1 Opt‐in

This discussion/wiki aims to create awareness about early opt-in for v1, which brings many new features -- such as complete Union or | type support -- and performance improvements in the de/serialization process.

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• How to Enable V1 Features
• What's New In V1?
• Load (De-serialization)
  • Enhanced Union or | Type Parsing
  • Field Aliases and Alias Paths
  • Key Case Transformation
  • Patterned Date and Time
  • Recursive Types and Dataclasses with Cyclic References
• Progress Overview