## [0.12.0] - February 14th, 2020
- Add support for typed user attributes
- Add event-stream API for notifications
- Add basic client credentials grant flow
- Add native TLS support via configuration
- Refactor to a POST based action API

Agent - 0.11.0

Agent - 0.12.0

ai_cta

ai_identity

ai_chat

ai_product


Data set that refers to a person or a role and contains at least one address via which the person or role can receive messages.

recipient

Agent - 0.10.0

feature-experimentation-release-notes

Release Notes for Feature Experimentation

2026 Optimizely Feature Experimentation release notes

2025 Optimizely Feature Experimentation release notes

2024 Optimizely Feature Experimentation release notes

2023 Optimizely Feature Experimentation release notes

2022 Optimizely Feature Experimentation release notes

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Feature Experimentation SDK release notes

Release notes

Feature Experimentation API changelog – 2025