I can't answer your question (I don't use that part of Seamonkey), but I have the feeling they are unfortunately following the same steps as the main Mozilla pr

I can't answer your question (I don't use that part of Seamonkey), but I have the feeling they are unfortunately following the same steps as the main Mozilla product, just with some (appreciable) delay: they dropped GTK2 support in last version, and they are dropping ALSA support soon (I thought in this release, but I don't see it written in this page), both things I need on my Linux setup. Another user said he was happy to see this new release for his XP laptop; well, they are supposed to drop XP in this release too :-(