When will IPSEC be supported
Don't know the answer to that one, but you'll see a post from a developer pretty quickly with an answer.
How should I interpret the WinRoute message
What WinRoute message are you speaking of?
Is Wingate going to be stopped from further development
If you read the posts on this forum you'll see that WinGate development, improvement, enhancement, support, etc. continues.
5.2.2 is incredibly stable and well behaved for most users. That said, the developers are very active on the forum trying to resolve every problem that's posted.
Comments from the developers about version 6 indicate an even more robust Internet solution is in the works from the Qbik folks.
I don't think anyone is going to stop WinGate.
Larry