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Release notes

Release notes for Optimizely Feature Experimentation, Optimizely Web Experimentation, Optimizely Performance Edge, Optimizely Full Stack (Legacy), and Optimizely Experimentation Analytics.

  •   Experimentation Analytics release notes
    See all 2 articles
    • 2024 Optimizely Experimentation Analytics release notes
    • 2023 Optimizely Experimentation Analytics release notes
  •   Feature Experimentation release notes
    See all 4 articles
    • 2025 Optimizely Feature Experimentation release notes
    • 2024 Optimizely Feature Experimentation release notes
    • 2023 Optimizely Feature Experimentation release notes
    • 2022 Optimizely Feature Experimentation release notes
  •   Web Experimentation release notes
    See all 4 articles
    • 2025 Optimizely Web Experimentation release notes
    • 2024 Optimizely Web Experimentation release notes
    • 2023 Optimizely Web Experimentation release notes
    • 2022 Optimizely Web Experimentation release notes
  •   Performance Edge release notes
    See all 3 articles
    • 2024 Optimizely Performance Edge release notes
    • 2023 Optimizely Performance Edge release notes
    • 2022 Optimizely Performance Edge release notes
  •   Full Stack (Legacy) release notes
    See all 2 articles
    • 2024 Optimizely Full Stack (Legacy) release notes
    • 2023 Optimizely Full Stack (Legacy) release notes
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