Its a bug. This will be fixed in the next update i guess. Few users have reported the same.
I am not able to find the link where the bug is filed. If some one come across the same pls post the link here. I am sure i saw it being filed.
You can revert back to the old one .On Eclipse go to "Installed Softwares" > Installation History
Select the one from the list. Click Revert button.