There is a new Sametime Fix for integration in Connections 188.8.131.52 and portal 184.108.40.206: OBEN-8SRQTP Via http://www-01.ibm.com/support/docview.wss?uid=swg21588293 I installed Connections 220.127.116.11 with a Sametime Proxy 8.5.1 (like installation of 3.0.1) and it works.
The new fixpack for IBM Connections 3.0.1 is available. You can download the nearly 1 GB sized file on IBM Fixcentral. Fixlist and installation instructions are linked on Fix Central. Update Some details of the Readme: Prerequists WebSphere Application Server fixes: PM56596 and PM51310 to WAS 7.0.0.x. Please contact IBM WebSphere Application Server support to
See included fixes and downloads: Notes/Domino 8.5.2 Fix Pack 3 (now available for download from Fix Central) . Update: Found a forum post of a iNotes Problem after installing the fixpack: iNotes Formula error after upgrade 8.5.2 FP3