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## 4.35.2

**`(fix):`** Add back F401-ignored imports for circular references.

## 4.35.1

**`(fix):`** Generated Python SDKs no longer show SyntaxWarnings when API docs or enum values include backslashes.

## 4.35.0

**`(feat):`** Add automatic discriminated union support using Pydantic's Field(discriminator=...) to improve serialization performance. Benchmarks show a 2x speedup by eliminating sequential variant attempts and enabling O(1) variant selection.