Plugin won't load - optionsType not supported

[jamtur01]

Thunderbird plugins no longer support optionsType 1 or 2 (https://wiki.mozilla.org/Thunderbird/Add-ons_Guide_57). Updating optionsType to 3 requires updating and adding options to an optionsURL.

[mkiol]

Thank you for the info.

Unfortunately new settings panel is not the only change that is required to make GNotifier supported on TB60...