Containment :: Add-ons for Thunderbird

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About this Add-on

Firefox Persona version of my "Containment" wallpaper, available at http://www.digitalblasphemy.com/

Version Information

Version 1.0 Released July 27, 2019 91.9 KiB Works with Thunderbird 60.0 and later

Source code released under None

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See complete version history