MX Light v2.4 is now available on the download page

some of the highlights:

     Fail-safe's:

• added new 'Lock state' feature, which allows MX Light to automatically recover when the input / device connection is temporarily disrupted.  For more info see : Lock state - using the lock state feature

     System:

• improved device control for faster operation under certain circumstances

     UI:

• popup notifications are now displayed centred above the main interface, to reduce the amount of mouse movement required
• improved feedback & help tips