Tracking any compatibility changes during development for the release notes.
Deprecated Beans/Properties
Liberty.SSOS
Liberty.SSOS.MDDriven
Removed Beans/Properties
shibboleth.OutgoingIDWSFSSOSBindings
shibboleth.Encoders.IDWSFSOAPEncoder
shibboleth.Binding.LibertySOAP
shibboleth.Conditions.IssuingDelegatedAssertion
shibboleth.Conditions.AllowedSAMLPresenters
User Visible
Removed V2 scripted attribute compatibility classes
Added methods to SPSession interface for logout enhancements dating to V4.2
Programmer Visible (-api changes)
Removed various APIs related to SAML delegation