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API Lens 1.0.1 release notes

API Lens 1.0.1 is the current supported release. Separate Win64 Editor packages are available for Unreal Engine 5.6, 5.7, and 5.8. Install only the package matching your Unreal Engine minor version.

Corrected

  • PowerShell snippets preserve ASCII and Unicode single quotes as literal data.
  • cURL snippets preserve bodies beginning with @ instead of reading a file.
  • History remembers capture-time redaction, including after capture restarts.
  • Request identifiers remain unique across capture restarts in the same editor.
  • Stopping capture drains the bounded queue and marks unobserved outcomes as unknown instead of leaving retained requests pending indefinitely.
  • The JSON inspector preserves its tree when the displayed body is unchanged.
  • Replay requires review when the original request body is unavailable.
  • The preview setting matches the effective 8192-byte UTF-8 limit.
  • Privacy and supported-version documentation matches product behavior.

Compatibility and limits

API Lens is an Editor-only inspector for Unreal Engine HTTP traffic. Capture is explicitly exclusive: another consumer of the same global callbacks can conflict with it.

Redaction is enabled by default. Free-form text and URL paths remain outside its coverage, and enabling redaction does not sanitize earlier Raw records. Review captured data before sharing it.

Previous release

API Lens 1.0.0 introduced bounded HTTP capture, request-and-response inspection, JSON views, replay, and export inside Unreal Editor.