I use this with 3.8.5 and it works great. However, I have an issue with a wiki mod I have in place.
In a nutshell, I need to add "&do=comments" to the showthread link that is generated. I edited the script, changing the $post_url definition appropriately. This works for the initial "static" entries that show up when the script is first loaded, but the subsequent entries that load from the top don't seem to be generated from the $post_url variable.
I'm at a loss as to where to fix this.
EDIT: Just found where to edit it in va_spy.js