This SODE release incorporates a completely rewritten AI aircraft to jetway interface. In the past, this interface was prone to timing issues between internal parts of SODE; These timing issues could lead to a complete crash of SODE and the simulator (CTD). Now, a time-independent signalling protocol is used which should solve this issue.
Also, a couple of smaller bugs have been fixed as well.
Have a look at the change log if you want more information: changelog.