Getting error when checking for updates

I tried checking for updates (it’s been a while since last development) and got the following message:

Unable to connect to the jMonkeyEngine SDK Stable because of

I haven’t changed proxy settings or anything like that

Well, I see the xml-file is missing (by design or otherwise).

I’ll try updating to 3.2.0 stable

Have the 3.2.1 installed now, but the same message appears.

That’s because the server went down. You have to install plugins manually now.