![Icon of todowebapp](https://addons.thunderbird.net/user-media/addon_icons/988/988167-64.png?modified=92b9a16b)
todowebapp 1.3
by Thomas Bandl
Adds browser action icon to toolbar to open To-Do. See https://thunderbird-essentials.thomas-bandl.de/wordpress/2020/10/04/microsoft-to-do-button/
This add-on requires the following add-ons to work properly:
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* Open a selected message in a tab by a toolbar button
* Open a message in a tab by double-clicking its header view (disabled by default)
* Hide Lightning's Today Pane on opening a tab756 users