Changelog: Next-Gen WAF

This changelog provides information on changes across the Fastly platform, including to the VCL language, our public API, CLI, the Terraform provider, Terraform provider (beta), Compute Rust SDK, Compute JavaScript SDK, Compute Go SDK, and the Next-Gen WAF.

• March 11, 2025
  Next-Gen WAF Heroku BuildpackChanges

  Next-Gen WAF Heroku Buildpack 0.2.3

• March 10, 2025
  Next-Gen WAF rulesChanges

  Updated DATACENTER signal

• March 6, 2025
  Next-Gen WAF for JavaChanges

  Next-Gen WAF for Java 2.8.0

• February 25, 2025
  Next-Gen WAF announcementsAdditions

  JA4 fingerprinting now supported in Bot Management

• February 21, 2025
  Next-Gen WAF for .NETChanges

  Next-Gen WAF for .NET 1.7.1

• February 21, 2025
  Next-Gen WAF for .NET CoreChanges

  Next-Gen WAF for .NET Core 1.4.1

• February 20, 2025
  Next-Gen WAF agentChanges

  Next-Gen WAF agent 4.63.0

• February 19, 2025
  Next-Gen WAF rulesChanges

  Improved detection of signals

• February 4, 2025
  Next-Gen WAF announcementsAdditions

  New Microsoft Teams integration

• January 31, 2025
  Next-Gen WAF for ApacheChanges

  Next-Gen WAF for Apache 1.10.0