Feature: Login session management - Log out of other devices via your Password & Security page
This version brings the return of the login session management feature from the XenForo 1.5 version. The previous session management version had some issues, namely in that deleted sessions would be re-generated if the other browser instance wasn't already being logged out.
With v4.4.0, deleting a login session will force the other session to end, as was always intended.