v4.9.1.0 2025-10-06

Added an option to allow the program to ‘Listen for’ either a MQTT published:

• Payload only (as was the case before this release), or
• Topic and Payload (with Topic also including sub-Topics as needed)
  Other minor updates and corrections

v4.9.0.0

V4.9 2024-12-06

Improvements to allow for faster processing when main window is not visible
Updated several underlying components
Released as open source on Github