help with nautilus-pastebin extension

[Ankur Sinha]

hey,

I recently packaged nautilus-pastebin. I tested it successfully, so did
Rahul [1]

A few days ago, it stopped functioning. That is, a right click no longer
shows a "send to pastebin" option. I'm sure this isn't an error in the
nautilus-pastebin package since it's the same package that functioned
properly a few days back and Rahul and me tested. 

How do I find out what update to what package caused this ?

regards,
Ankur

[1] https://admin.fedoraproject.org/updates/nautilus-pastebin