Comment 8 for bug 1635375

Michael, can you make anything out about bug 1637364?

It halted the rollout of the latest webkit2gtk to Ubuntu 16.10 to those who use the GUI update-manager (those who the command line or gnome-software to update will get the update anyway).

http://people.canonical.com/~ubuntu-archive/phased-updates.html

Unfortunately, I couldn't tell by looking what app triggered the crash, nor does errors.ubuntu.com work like a normal bug tracker where users can provide additional info and can be asked questions.

Earlier this week, the crashy gnome-shell plugin stopped the rollout but I had that error ignored.