Enforcer frameworksAWS Lambda@Edge

AWS Lambda@Edge changelog

July 22, 2026

4.11.0

Added

  • Redirect Action support
  • Use AbortSignal timeout HTTP client
  • Removed phin HTTP client implementation
  • Added undici HTTP client implementation
  • Added risk_rtt field to activities in case of S2S timeout
  • Added PhinHttpClientOptions to PhinHttpClient constructor to support custom agents
  • Added PhinHttpProxyClient class for proxy support (supports custom_proxy feature)
  • Added px_proxy_url to configuration params
  • Telemetry by risk on GET method - adjusted telemetry requested flag on risk_api response
  • MCP Protection support
  • Send original vid from cookie on all activities under orig_cookie_vid
  • Support for JWT key names that contain dots (such as URLs) when extracting the user id and additional fields
  • Custom block on error message configuration support