Crystal Pantome

Is there a change log to this stack? I was doing a MSTP packet capture out of a lighting system that utilizes a jace8000 (via a RS485 to USB adapter). With the current version of Bacnettools I was getting a fair amount of invalid packets when testing the MSTP connection coming into the jace. Oddly though if I use an older version of bacnettools (0.83 and below) these errors go away. Just trying to figure why this would be. Thanks.

New to using these command line tools. Is there a tool in this package that I can use to write to multiple devices at once? Either globally or per segment. Say I had 60 of the same device that all needed a specific point (Anolouge-Input 5) updated to a specific value?