Byla uvedena nová "Update Release" 5 (UR5, SP5) pro Revit 2015. Vzhledem k tomu, že existuje samostatná rozšířená subscription verze Revit 2015 R2, je tentokrát volba správné aktualizace trochu komplikovanější. Ke stažení je tedy buď UR5 pro subscriptionový Revit 2015 R2 nebo UR5 pro "obyčejný" Revit 2015. Pro aktualizaci UR5 je potřeba mít v tomto případě nainstalovánu alespoň UR3 (aby nemusel být service pack příliš objemný).Nově jsou také k dispozici verze UR5 pro síťový deployment.UR5 je ke stažení v sekci Download nebo přes Application Manager. Přehled oprav v UR5:
Improvements made in Update Release 5 build (20141119_0715):
Autodesk® Revit® Architecture 2015 Updates
 Improves resolving of the Revit Server saved paths.*
 Corrects the behavior of placing families in a project when the family type selector is expanded.
 Improves stability when loading families that contain data created by add-ins.
 Improves stability when ungroup a group.
 Improved stability when filter a schedule.
 Improved stability when opening projects with bad dimensions.
 Improves stability when making edits in the Sun Settings dialog.
 Improves stability when deleting parts while modifying division.
 Improves stability when canceling new label creation in family environment.
 Improves stability when editing materials in families in a workshared environment.
 Improves stability when clicking the Macro Manager tool in the Family Editor.
 Improves stability when multiple users load families and undo their actions in a workshared file.
 Improves stability when two users loaded families of the same name.
 Corrects an issue with ceiling-hosted lights that caused the lights to be deleted when the ceiling was moved or copied.*
 Corrected an issue related to placement of face-based families on certain part elements.*

Autodesk® Revit® MEP 2015 Updates
 Improves stability when editing a conduit temporary dimension in an elevation view.

Autodesk® Revit® Structure 2015 Updates
 Improves stability when exporting multi-rebar annotation into DWG format.*
 Corrects an issue with incorrect warning and error messages for groups in design options with a group containing structural framing elements or columns.*
 Fixed an issue with the generation of the analytical surface for a vertical floor and slab.

Autodesk® Revit® API 2015 Updates
 Allows the ability to offset the end of a wire when it is connected to other elements.