While specific documentation for a patch named "aeblen" is not widely publicized in general repositories, version 3.0.0.30 typically aligns with updates for compatibility.
The requested file appears to be a specific patch for , a popular hard-surface modeling add-on for Blender developed by Cédric Lepiller (also known as Pitiwazou). Overview of Speedflow
Key features often included in Speedflow updates of this era include: