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Our team that works on the shared editor is evaluating and prioritizing Firefox support, but that's as much as I can confirm. I can't provide any specific timeline on when we might have a version that would be compatible with Firefox. We're testing internally on Firefox, but the user experience is not up-to-par and we would not feel comfortable releasing it to our customers. The result is that a lot of the functionality built into our updated editor, which is used by the new web client and all our other clients, does not work well on Firefox. The new web client does not support Firefox due to the note editor code utilizing WebKit, the rendering code used in most major browsers (Chrome, Safari, Opera.).
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I wanted to give everybody here some information, rather than leave you all in the dark.
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