129
edits
Changes
note that https://thunderbird-webextensions.readthedocs.io/en/latest/how-to/extensions68.html is the new canonical page for this information
<big>'''Add-ons Guide for Thunderbird 63 and beyond'''</big>
{{note|This page is now considered obsolete, see https://thunderbird-webextensions.readthedocs.io/en/latest/how-to/extensions68.html instead!|reminder}}
If you have programming questions or wish to discuss the future can be posted in the mozilla.dev.apps.thunderbird newsgroup, see [[Thunderbird/CommunicationChannels#If_you.27re_a_developer|Communication Channels]].
