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Enhancements

Annotation
Added the ability to equally distribute multiple text, tags, and keynotes with new contextual alignment tools.
Autodesk Account Sign In
Improved the wording in the dialog when the username changed.
Category Visibility
Changed the disciplines of some categories in the filter list of the visibility setting dialog.
Constraints
Fixed an issue so that users can now move floor elements created with large length values.
Coordination Model
Added the ability to easily identify coordination model objects that have changes in Revit views from the current and previous versions, for individual changes or for categories of interest.
Curtain System
Added support for curtain wall mullions accepting multi-closed loops as profiles.
Data Dictionary
Addressed potential security vulnerabilities.
Data Exchanges
Added support for importing wireframes from Data Exchanges, 3DM, STEP, and SAT.
Removed the ability to edit imported built-in parameters in DirectShapes.
Added the original name of the Level to warnings raised when a Level created via Data Exchanges had to be renamed.
Dimensions
Fixed an issue where moved dimensions placed on steel elements changed their position when opening the model.
DirectShape Elements
Improved the material assigned to cut faces of some DirectShape elements, such as those created by linking IFC files.
Export DWG/DXF
Improved vector processing to reduce issues where Revit became unresponsive when exporting some views and sheet sets.
Export PDF
Improved vector processing to reduce issues where Revit became unresponsive when printing, exporting, and publishing some views and sheet sets to PDF.
Added a new feature that allows PDF export to occur in the background.
Family
Enabled Radial Arrays in families to have 2, 1, or 0 elements.
Enabled Linear Arrays in families to have 1 or 0 elements.
File Open/Save
Reduced the time to open a model by up to 20% when starting view is a schedule or drafting view
Added the ability to open and save a Revit model on an Azure network using UNC (Universal Naming Convention) file paths.
Floor
Added the ability to use the Auto Floor tool to define the floor boundary lines with one click.
Graphics
Improved print and export quality and consistency with the screen for views and elements with transparency.
Improved on-screen display quality of MEP and architectural hidden lines.
Improved performance by 80% and reduced geometry dropping out when navigating in a view set to display in Textures mode.
IFC
Allowed the export of Mass Floors to IFC.
Improved area and volume base quantities export for slabs as part of the roof.
Implemented unique and consistent naming for IfcShapeAspect and IfcMaterialConstituent pairs.
Added the ability to choose the facility type, in addition to Building, when exporting IFC 4.3 files.
Added the ability to filter schedules with the Export to IFC As, IFC Predefined Type, Export Type to IFC As, and IFC Type Predefined Type parameters.
Added information to IfcOwnerHistory when exporting to IFC to meet MILT Japanese certification requirements.
Added export of the floor slab edge level.
Added import of presentation layer assignment for the Open IFC feature.
Added an IfcMaterial shared parameter to elements when opening IFC files that contains the names of all of the materials associated with the element.
Allowed the Export to IFC parameter to vary across groups.
Changed the behavior of the warning message when exporting to IFC 4 if elements in a Revit model are far from the origin so that the warning appears only if an EPSG code is also set.
Improved IFC category mapping text files so that they now work regardless of language setting.
Improved support for adding properties to PSet_ZoneCommon.
Added support for exporting predefined types when exporting spaces to IFC 4+.
Added the ability to export model curves to IFC by default, grouped by line styles.
Added the option to always export floors and roofs as a single IFC entity.
Added the ability to modify the appearance of created materials from imported 3D geometry in files which have no material information.
Improved validity of IFC files when exporting elements with compound structures.
Allowed wall sweeps, fascias, slab edges, and gutters to be exported as any valid IFC building entity.
Improved performance by up to 50% when exporting to IFC in some situations.
Improved validity of all exported IFC files by improving how units are stored in the files.
Added support for linking in data from IFC entities with custom representation identifiers.
Improved the export of velocity-based parameters to IFC.
Corrected export of IFC files that contained volumetric flow rate parameters with units of cubic decimeters per second.
Added support for properly exporting VaporPermeability parameters to IFC.
Remembered the project address information set in the IFC export options across exports.
Improved how IfcReal parameters are created when exporting to IFC, so that the units stored in the file match the display units in Revit if possible.
Added support for the official ISO-approved IFC4.3 release (version IFC 4.3.2.0).
Added support for exporting enumerated properties to IFC that contain multiple enumerated values.
Added support for exporting user-defined properties to IFC that contain multiple values, such as list, table, and bounded values.
Improved the experience managing category mapping tables for IFC export without the need to work with external text files.
Allowed Revit curtain wall panels to be exported as any IFC building element entity.
Added support for mapping beams and truss components with different structural usages to different IFC entities on export.
Import/Export Other
Removed the explicit list of file extensions for the All Supported Files option in Link CAD.
Import/Export/Link STL/OBJ/STEP
Added the ability to link STEP files.
Added the material class name for materials created during STEP imports.
Added the ability to export STEP files.
Import/Link DWG/DXF/DGN
Removed revit.ini support for exporting to, and importing 3D data from, DGN v7 files.
Improved fidelity of 3D geometry imported from DWG, particularly for conical, toroidal, and spline-based surfaces.
Line Settings
Improved the preview in pattern overrides so they do not provide a blank preview when set to white.
Link Topography
Improved the model accuracy for link toposolid not to have drop-down points at the boundary edge.
Massing
Improved performance up to 38% when finishing a mass after cutting geometry.
Materials
Provided a way to delete and add multiple materials in the material library in one operation.
Added a warning dialog when setting the same Mark value for multiple materials.
Provided a new rendering setting for material thumbnail generator which has better performance and lower CPU usage.
Opening
Improved the behavior so that shaft opening won't cut through the entire body but reflect its bottom constraint for the Toposolid category.
Parameters
Added a Visualization parameter group, which includes the Render Appearance parameters and can be specified for custom parameters.
Print
Improved vector processing to reduce issues where Revit became unresponsive when printing some views and sheet sets.
Project Browser
Improved search efficiency in the new Project Browser.
Fixed an issue where pressing a capital letter in the Project Browser would not find a related node.
Improved the stability of the Project Browser.
Improved the scrolling speed in the Project Brower from 5 rows to 1 row to make the navigation more accurate as expected.
Improve the consistency of zoom in/out direction between Properties palette and Project Browser.
Fixed an issue where some Japanese characters in the Project Browser are not displayed consistently with the Properties palette and in-canvas.
Improved the display of Apply View Template to make it consistent with other entries.
Properties Dialog
Fixed an issue where the column width does not remain after switching projects.
Revit Home
Upgraded CefSharp version to V119.4.30.
Fixed an inconsistent font issue in Revit Home when the system language is different from the regional format setting.
Fixed an issue where the Publish button in Revit Home was not shown in the model search results page.
Improved Revit Home to keep the side bar open while viewing a folder in the table.
Schedules
Improved the performance by 5% when working with a schedule which is set to filter by sheet.
Sheets
Added the ability to organize Sheets into Sheet Collections, which support flexible sheet organization alongside integration with core functionality such as schedules, view filters, family parameters, and print/export dialogs. Using Sheet Collections also enables the ability to define duplicate Sheet Number values; the same value can be used once for all sheets per collection.
Site
Improved the stability when generating toposolid from toposurface.
Added the ability to model excavation when generating a toposolid from the toposurface with building pad(s) that are below the original topo.
Fixed an issue to show/hide contour lines with depth clipping enabled.
Improved stability when creating a Toposolid subdivision with multiple loops.
Provided the ability to snap to the 3D referral objects during Toposolid shape editing mode, so that users can snap to the Z value from Snap XYZ and enable/disable the Snap ability on Editor Points and lines to avoid snap interruption.
Added the ability to place Site Components on faces that are created from Void Boolean Operation.
Provided the ability to view and schedule the volume of total excavation and each cutout of the Toposolid.
Added the ability for Model by Face to create a Massed Toposolid.
Added smooth shading for Toposolid to improve rendering.
Added the ability to model excavations on the Toposolid based on picked Floor/Roof/Toposolid and Existing Building Pad.
Slab
Enabled the display of contour lines in Slab Shaped Editor mode if they are visible in the view.
Fixed an issue with splitting Toposolids using the Split Element function.
Deprecated SlabShapeEditor.DrawPoint() in favor of the new method SlabShapeEditor.AddPoint(), where the new method has up to a 99.8% performance improvement compared to the deprecated method when adding a large number of points.
Fixed an issue in which the SlabShapeEditor would fail when adding collinear vertices to SlabShapeEditor.
Enabled the delete (X) button in the Modify ribbon for picked items inside Slab Shape Edit mode.
Structural Families
Enabled Split with Gap to work on steel and concrete structural linear elements (framings and columns).
Added the ability to add the shape parameters of structural columns and framing that have a defined shape to tags.
Sweeps
Added support to propagate sweep/reveals in wall types between group instances.
Text
Fixed the clipping of text in canvas.
Units
Added Shaku as a new length unit.
Upgrade
Added automatic cleaning of problematic Extensible Storage schemas during file upgrade to Revit 2025.
User Interface
Improved the search in Project Browser to show all child nodes when the parent node contains the keywords.
Improved the stability and regeneration of the Project Browser.
Supported Dark Theme for Shared Views.
Fixed an issue with temporary dimensions not updating immediately after flipping rebars in set for the first time.
Fixed an issue with temporary elements and highlight of selected elements in canvas to correctly reflect the Properties palette settings after adding a separation to pipe.
Fixed an issue with temporary elements to stay in canvas for fabrication parts after the Override graphics command is used.
Fixed the lock alignment in-canvas control so that is does not disappear during edits in the Type editor or Properties palette.
Fixed issues where various in-canvas controls were disappearing during actions done on the selected element.
Fixed the consistency of displaying temporary elements during warning messages.
Added keytips for Snaps and Groups commands.
Fixed an issue that caused the color book dialog to be displayed incorrectly on 4k monitors with HighDPI settings.
Enhanced the display of white text on a black-filled region in a Title Block view.
Wall
Automated joining, or joining and locking of walls, improving efficiency and productivity in creating multiple walls for core and finish. When activated via toggle buttons, newly created walls now automatically join or join and lock to adjacent walls with overlapped faces, allowing inserted elements to penetrate all joined walls and ensuring synchronized movement when locked.
Added the ability to customize end wrappings for individual walls without duplicating wall types. Users can now selectively enable or disable end wrapping for a specific wall end when the wall's end wrap is activated in the Wall Type dialog. Disallow wrap and Allow wrap in-canvas controls have been added to the wall ends for easy toggling of this feature.
Enhanced attaching part of the wall to floor when the floor doesn't cover all of the wall.

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