The release notes for AirServer Universal for Windows 7/8.1/10:

Version 5.5.9 (August 19th 2019)

  • Fixed compatibility issues with AirServer Connect app.
  • Fixed AirServer not showing up on older iOS devices running iOS7 and iOS8.

Version 5.5.5-5.5.6-5.5.7 (June 28th 2019)

  • Fixed Miracast to allow more than one connection at the same time.
  • Fixed Miracast on older Windows 10 versions.
  • Improved Google Cast discovery.
  • Improved overall performance.

Version 5.5.4 (October 12th 2018)

  • Fixed Miracast receiver on systems running Windows 10 - 1809 or newer.
  • Enabled Miracast over infrastructure security.
  • Added Miracast over infrastructure PIN support.

The complete release note history can be seen on our website.