CSharp-SDK - 4.3.0

4.3.0

May 11, 2026

New Features

Feature Rollout: Added support for Feature Rollouts, a new experiment type combining Targeted Delivery simplicity with A/B test measurement capabilities. Feature Rollouts enable progressive rollouts with full impact analytics, metric tracking, and confidence intervals. See Feature Rollout docs for more information.

  • Add Feature Rollout support (#400)
  • Remove experiment type validation from config parsing (#402)
  • Documentation improvement (#399)
  • Event retry adjustment (#398)


https://github.com/optimizely/csharp-sdk/releases/tag/v4.3.0