Waardering 5 van 5 sterren

For the last 3 years I have really enjoyed using DeepDark for Thunderbird. This addon and the colored variations on the theme (emerald, sunstone, graphite, etc) were successfully implemented for the different versions of Thunderbird. Thunderbird 91 has just been issued and DeepDark does not work anymore. Are there plans to make DeepDark available on TB91 ?