78.4.1 breaks extensions

So most extensions are not compatible with Thunderbird 78.4.1.

Most of my extensions no longer work - for instance - QuickFolders - just gone.

So the time spent getting Thunderbird to function as I like is now total waste of my time.

So, thanks for that.

There’s a pre-release version for 78:

A list of add-ons for 78:

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