Related issues:
- https://github.com/uBlockOrigin/uBlock-issues/issues/194
This is a first iteration, which purpose is to merely allow
uBO to load properly. Many things are known to not work,
quite probably due to the early Thunderbird support of the
WebExtensions framework.
Permission which had to be removed:
- contextMenus
Manifest entries which had to be removed:
- commands
- sidebar_action
uBO's webRequest listeners are not being called when loading a
feed item in the preview pane, *except* for resources fetched
from embedded iframes.
uBO appears to function properly when a feed item is opened in
its own tab.