A Autodesk disponibilizou o Update Release 7 para os produtos Autodesk Revit 2015, cada versão possui um update específico conforme indicado abaixo:
Autodesk Revit 2015
http://knowledge.autodesk.com/support/revit-products/downloads/caas/downloads/content/autodesk-revit-2015-update-release-7.html
Autodesk Revit Architecture 2015
http://knowledge.autodesk.com/support/revit-products/downloads/caas/downloads/content/autodesk-revit-architecture-2015-update-release-7-for-revit-architecture-2015-r2.html
Autodesk Revit MEP 2015
http://knowledge.autodesk.com/support/revit-products/downloads/caas/downloads/content/autodesk-revit-mep-2015-update-release-7.html
Autodesk Revit Structure 2015
http://knowledge.autodesk.com/support/revit-products/downloads/caas/downloads/content/autodesk-revit-structure-2015-update-release-7.html
Autodesk Revit 2015 R2
http://knowledge.autodesk.com/support/revit-products/downloads/caas/downloads/content/autodesk-revit-2015-update-release-7-for-revit-2015-r2.html
Autodesk Revit Architecture 2015 R2
http://knowledge.autodesk.com/support/revit-products/downloads/caas/downloads/content/autodesk-revit-2015-update-release-7-for-revit-2015-r2.html
Autodesk Revit MEP 2015 R2
http://knowledge.autodesk.com/support/revit-products/downloads/caas/downloads/content/autodesk-revit-mep-2015-update-release-7-for-revit-mep-2015-r2.html
Autodesk Revit Structure 2015 R2
http://knowledge.autodesk.com/support/revit-products/downloads/caas/downloads/content/autodesk-revit-structure-2015-update-release-7-for-revit-structure-2015-r2.html