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This changelog provides information on changes across the Fastly platform, including to the VCL language, our public API, CLI, Terraform provider, Compute Rust SDK, Compute JavaScript SDK, Compute Go SDK and 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

• March 4, 2025
  APIAdditionsChanges

  Increased pagination limit and service filter

• 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

• January 31, 2025
  Next-Gen WAF for ApacheChanges

  Next-Gen WAF for Apache 1.10.0

• January 29, 2025
  Next-Gen WAF rulesChanges

  Updated DATACENTER signal