c57395d3b9
Now that thunderbird ships with openpgp by default, previous enigmail 2.1 branch isnt compatible anymore with it (and will never be), and the 2.2 branch only exists to provide a migration path for enigmail settings between tb 68 + enigmail 2.1 to tb 78 in the upcoming 6.8 release. cf https://enigmail.net/index.php/en/home/news/70-2019-10-08-future-openpgp-support-in-thunderbird will remove the enigmail port after 6.8.