2023.1.4 Update

The Revit LT 2023 updates and hotfixes are cumulative and include all changes from previously released Revit LT 2023 updates.

Release Date: April 23, 2024

After this update is applied successfully, the build information specified on the Help > About dialog will be:

Software embedded in the update executable:
Revit LT 2023 - version 23.1.40.56
Revit Unit Schemas 2023 - version 23.1.40.56
REX Framework 2023 HF1 - version 23.0.1.4951
Cloud Models for Revit 2023 - version 23.1.40.56
FormIt Converter for Revit 2023 - version 23.1.340.56
Personal Accelerator for Revit 2023 - version 24.4.21.0
Product Feedback for Revit 2023 - version 23.1.40.56

Issues Resolved

Copy-Cut-Paste
Improved stability when trying to insert 2D elements into a Drafting View.

Annotation - Dimensions
Fixed an issue that linear vertical dimension cannot snap to the adjacent vertical linear dimension when placed.

Export DWG/DXF
Fixed an issue where solid hatches would get the wrong index color when exported to DWG.

Graphics - Display
Improved stability when orbiting in a 3D view set to display with Consistent Colors view style with Ambient Shadows active

Import/Export/Link STL/OBJ/STEP
Addressed potential security vulnerabilities.

Import/Link DWG/DXF/DGN
Addressed potential security vulnerabilities.

License
Improve the stability of the Save command after the subscription expiration date was reached during an active Revit session.

Linked RVT Files
Improved stability for some commands when linked Revit models are loaded and visible in the active view.

Materials
Addressed potential security vulnerabilities.

Installation
Revit LT 2023.1 and newer updates do not support uninstall, once Revit LT 2023.1 or newer update is applied Revit LT 2023 can not be reverted to its pre-update state.
In some scenarios you may be prompted for the RLT.msi, this occurs when the Update detects an unexpected version of an existing file and needs to determine the next course of action. Please provide the location to the RLT.msi used during initial installation of Revit LT 2023 to continue installing the update.
“Could not access network location Revit LT 2023” message or "Autodesk Revit LT 2023 is already installed" message may occur after uninstalling Revit LT 2023 and attempting to reinstall Revit LT 2023. This issue can be resolved by running the Autodesk Revit LT 2023 Install Cleanup Utility.