Hello Guix! I just got the following pop-up on icedove and wanted to inform you all. *** START *** Critical Information for Thunderbird 78 If you depend on the security of OpenPGP messages for important purposes, then please do NOT manually upgrade to Thunderbird 78.0. Instead, wait until you are automatically upgraded. The traditional Enigmail Add-on will not be available for Thunderbird 78. As a replacement, Thunderbird 78 will include built-in support for OpenPGP. The Thunderbird team needs more time to finalize this work. In version 78.0 it's still an experimental feature and disabled by default. If you don't depend on the security of OpenPGP for important purposes, then you are welcome to enable it manually and help with testing. The stable release of OpenPGP functionality is planned for Thunderbird version 78.2. *** END *** Regards, RG.