Servicepakken for alle 4 Revit 2013 versionerne er udgivet.

Key fixes (as per documentation):

Improves stability when using Hardware Acceleration, Graphics Mode.
Improves stability when opening projects which utilize Extensible Storage.
Improves visual fidelity between canvas and printed output.
Improves visual fidelity of hidden lines, MEP pipe centerlines and haloed gaps when not using Hardware Acceleration, Graphics Mode.
Improves Structural family data integrity during upgrade of project.
Improves data integrity when canceling Save As operation.
Improves interaction between Revit Server 2013 and Riverbed compression.
Enables users to browse Revit Server Networks when a bound workstation cannot contact the Domain Controller.
Dave Baldacchino informs us that this update includes the Hotfix that fixes some nasty non-WYSIWYG bugs (when printing in vector):
Anyway, I also checked that the recent Update 3 (for OneBox)incorporates this hotfix as well, so just skip it altogether and install Update 3 as fast as you can. There are separate downloads for the stand-alone packages.
Kilde: http://whatrevitwants.blogspot.dk/2013/06/revit-2013-update-release-3.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed:+WhatRevitWants+(What+Revit+Wants)

Link for RVT (Onebox):

Link for RAC:

Link for MEP:

Link for RST: