And what we have planned for later releases?
As said previously, in 3.1 you will see Vorlon, Shadow and rest of the canon League of Non-Aligned Worlds vessels. We have also audio upgrade in progress, so in 3.1 you should have higher-quality audio in ogg format.
Mists of Fire campaign is also being worked on, it now has a lot more missions than in R2. This and also all stand-alone missions from R1 and R2 should be released sometime after 3.0 base has been released.
EA Civil War campaign is the black horse. This massive, approximately 45 mission long campaign is so big that it requires considerable resources and time to get even first 10 missions done. Honestly I don't know if a campaign this big will be ever finished, but we hope it will be. However, we will be focusing on to get the two other campaigns and stand-alone missions from R1 and R2 finished before focusing on EA Civil War.