I'm writing to let you know of a change happening on June 27th, 2018 to our Central Authentication Service (CAS) front page. CAS is used for a single place to sign in for many of our websites that we use here at the IAS. We are upgrading to a new version, which will involve an update to the front page where you type in your username and password.
Old CAS login screen:
New CAS login screen: