Guys, everyone who's having their ECAS updated recently is finding that their IP date is around May. The new system seems to be that you go "in process" as soon as the medicals are received, however for a lot of people there have been no updates to ECAS. The 2015 applicants have had their ECAS kept more accurate, and are going "in process" almost immediately, but that doesn't mean they're overtaking us! 8)
So what does it mean?? In my opinion, I would say just about all of us here are already "in process" even though ECAS doesn't say so. When it does finally show up, it just means that someone has looked at your file again and realised it's out of date (and then fixed it). Whether this is a sign that the end is close, I'm not sure. I suspect we'll find that out soon when some of us start to go to the "DM" stage.