New Carlson 2026 / IntelliCAD 13.1 and 12.1 build (260730) is posted

New Carlson 2026 / IntelliCAD 13.1 and 12.1 build (260730) is now available for testing.

IntelliCAD side:

• Fixed incorrect scaling annotative ATTRIB

Carlson side changes:

CAD Platform

• Fixed a bug where drawings containing AutoCAD Civil 3D geolocation information prevented the PRINT routine from executing. (CC-22680)

• Corrected scaling issues for annotative points in IntelliCAD 13.1. (CC-19797)

• Fixed block attribute scaling errors in IntelliCAD 13.1 and 14.1. (CC-21754)

Survey & SurvNET

• Added support for SPCS 2022 geographic-to-grid transformations. (CC-22574)

• Fixed the EDM Calibration routine in SurvNET to properly process datasets exceeding 99 observations and 30 degrees of freedom. (CC-22661)

Road & Profile Design

• Fixed an issue where redrawn profiles omitted update prompts when linked to other profiles via the "Auto" setting. (CC-21037)

Hydrology & Sewer Design

• Importing a sewer network from a 3D polyline now automatically sets the outfall location for trunk lines and provides clearer prompts for selecting outfall locations when tributary lines are present. (CC-22797)

• Fixed an application crash when removing the active sewer structure from the network. (CC-22800)

• Fixed a display bug where a deleted sewer structure was not redrawn after exiting the dock dialog without saving changes. (CC-22801)

GeoFluv & Mining

• gfRegrade now includes an option to toggle colored highlighting and channel name/drainage density annotations that update dynamically with polyline and parameter adjustments. (CC-22556)

• Added backward compatibility for TrueColor mine timing hatch commands by substituting TrueColors with their closest CAD color equivalent. (CC-12634)

• QuickPit - Added crash protection measures when adding triangulation into a model. (CC-22373)

General System & Stability

• Mitigated drawing transfer delays caused by slow server responses during conflict file downloads. (CC-22660)

• Resolved a crash triggered when loading specific subDmesh entities in CUBE. (CC-22769)

Please let us know if you encounter any issue which will have to be fixed immediately or other issues which are new.

As always, if this build is problematic, a full official install can be used to restore.

Thank you,

Leonid.