SeaMonkey 2.0 has been out for a while, and it’s time for add-on developers to give it some love. If your add-on already works on earlier versions of SeaMonkey, you should update your add-on’s compatibility as soon as you can. If not, this is a good time to consider adding SeaMonkey compatibility and increasing your usage numbers .
SeaMonkey 2 is a big improvement from previous releases in terms of add-on support, and Firefox extension developers will find that it’s easy, sometimes trivial, to add support for SeaMonkey in their extensions. It only took me a couple of hours to add SeaMonkey support to my own add-on (a new version in development at the moment), and this is a fairly complex extension I’m referring to. Well, that plus a few hours making an important contribution to make it possible to port it .
If you’re curious about SeaMonkey extension support, this article at MDC is the place to go to: https://developer.mozilla.org/en/Extensions_support_in_SeaMonkey_2