When publishing the Wireshark 1.12.8 updates (x86 and x64), it comes back with an error. The SCUP.log file states the following: "Download file: https://1.eu.dl.wireshark.org/win64/Wireshark-win64-1.12.8.exe failed with message "The remote server returned an error: (404) Not Found.""
When going to that URL with my web browser, I get a 404 error from Wireshark's site as well.
NOTE: The Wireshark 2.0.2 updates are downloading just fine.
Thanks,
--Aaron
It looks like WireShark removed the mirrors for this version since it's so old we will look into this.
This issue has been fixed.