Hey, thanks for updating this great addon.

Unfortunately this morning, when i logged into gmail, i found that this new update had broken my email signature.

I have removed all other addons from firefox, and uninstalled and reinstalled Blank Canvas. Firefox is also up to date with the most current version.

When I compose a new message, no matter how many times I refresh the page, I cannot get the create new signature buttons to appear, and there is no signature in my gmail.