2.57.0-rc.0

(feat): Upgrade to IR v66 which compresses the IR Name type, reducing IR size and increasing performance.

2.55.4

(fix): Fix C# compilation errors (CS0118) in generated subpackage clients where a type name collides with a namespace segment. Type references are now fully qualified to avoid ambiguity.

2.55.3

(chore): Upgrade WireMock.Net from 1.25.0 to 2.2.0 in generated test projects. This is a test-only dependency and does not affect the shipped SDK.