Autodesk AutoCAD Plant 3D 2024.1

Blocks
- Occasional crashes when inserting a block with AUTOPLACEMENT and then redefining the block.
Graphic
- Occasional crashes when launching AutoCAD on a Windows 10 OS version.
- Occasional crashes when using certain graphics cards with high memory utilization.
Viewport
- Occasional crashes when switching to middle viewports in some special drawings.
General
- Occasional crashes when performing copy, undo, or grip-editing operations in certain drawings.
- Occasional crashes when creating a freehand revision cloud in drawings with high coordinates.
- Occasional crashes when trying to recover some special drawings.
- Occasional crashes when opening a drawing with external reference drawing paths that contain some unsupported characters for Windows filenames.
- Occasional crashes when editing and extracting data to tables and then clicking the X button to close.
- Occasional crashes when switching the spline display from control vertices to fit points.

General Update Content
The following defects have been fixed:

Blocks
- The -BREPLACE command can now support the full path input.
- Block preview now moves with the cursor when AUTOPLACEMENT and 3D object snap are on.
Graphic
- AutoCAD no longer freezes when switching to Shaded visual style in some drawings.
- The preview of 3D objects displays correctly when scaling up under Shaded visual style.
- Transparency of the point cloud objects can be adjusted correctly under Shaded visual style.
- No more missing point cloud when plotting to PDF under Shaded visual style in certain drawing.
- Accurate display effects are achieved when highlighting lines or polylines or adjusting lineweight with certain Intel graphics cards.
- Objects display as expected when their linetype is updated using the Properties palette while hardware acceleration is on.
- Objects in Model Documentation views can display correctly when zooming in or out.
Markup Assist
- The ESC key can successfully dismiss the Markup Import & Markup Assist Welcome dialog box.
- Improved markup recognition capability.
Plot
- Custom paper sizes or print properties can be retained in the Plot dialog box with some plotter types.
- The Overwrite file function works correctly when plotting a drawing to a file.
Performance
- Improved performance during zoom and pan operations in some 3D drawings.
Start Tab
- The cursor state in Autodesk Projects grid view matches the list view or other user interfaces.
- Sorting according to the date the files were last modified (Last Opened column) on the Start tab now works as expected now in several localized versions.
- Date format for the recent files on the Start tab honors the Operation System region/date format.
- The "Clear search and filters" button can clear the search field correctly on the Start tab.
- Last used template file can be added to the "New" drop-down list of the Start tab.
General
- AutoCAD works well when using the TRIM command and when TRIMEXTENDMODE system variable is set to 1 on drawings with high coordinates.
- PURGE now removes additional types of orphaned data left behind in the drawing.
- The correct DST file is now invoked when opening a drawing that belongs to a DST project in the Sheet Set Manager for Web.
- Dimensions remain associative with the objects even when editing the texts inside the blocks using the Block Editor.
- Improved performance when loading customized user interface elements.
- Support file search paths can be edited during a custom installation of AutoCAD when "Lock security settings" option is on.
- AutoCAD now remembers or restores the last snapped position or state.
-The PDF external references display at the correct scale in paper space.