Optimeter Product Update    
Optimeter 
The automatic web update from this page currently provides :   
File System21.6.42021-02-16
BootV10.602021-01-13
Linux KernelV21.4.12020-12-07
Fiber OpticsV20.202021-02-12
Instrument SetupV20.202021-02-12
MicroscopeV20.202021-02-12

On your unit setup : HOME -> Connectivity -> Upgrade -> Server Name with :  optimeter.updatemyunit.net 

Then press : Software Upgrade
Download latest Software Application    
      optimeter-210720-Win32.exe [283.985 M] Year:2021 Week:07 Day:2
[Tue 16 Feb 2021]
File System21.6.42021-02-16
BootV10.602021-01-13
Linux KernelV21.4.12020-12-07
Fiber OpticsV20.202021-02-12
Instrument SetupV20.202021-02-12
MicroscopeV20.202021-02-12
Older software releases are available here