Plugin's WriteDocument not called

Just updated to version 6.32.20337.13001 and it seems that my plugin’s WriteDocument is no longer being called on Save.

did you check this example and add a WriteDocument override ?

Did you manage to isolate your probleme in the minimum amout of code ? and provide this code here ? so others can verify it ? do you have other versions of rhino installed or run in parallel ?
best -tom

No, thanks for that.

Twas an uncaught exception within my overrided WriteDocument which I assumed was going to crash Rhino but Rhino caught it and ignored it…