v.0.2.1.2 (2017-01-27)
x
Correctly toggle private state of unloaded (pending) tabs in Firefox 51+ (#237).
x
Don't toggle private state of not yet initialized tabs in Firefox 51+ to not break tab's contents: wait for loading and forbid too often toggle state calls (#237).
x
Correctly remove wrappers for functions from another extensions like window.TabScope._updateTitle()
in Firefox 45+ (now sandboxed, will used trick to get actual window
object to store internal data).
x
Correctly toggle private state with disabled multi-process mode in Firefox 51+ (#237, #241).
x
Correctly toggle private state of pinned tabs in Firefox 51+ (now pinned state will be restored) (#237).