The following errors causing AutoCAD to crash have been fixed:

• Drawing a project to a locked layer.
• Inserting nodes to sections or connectors/vertices to pipes using “Insert” from the construction dialogue and confirming by twice clicking “Enter”.
• Splitting traces with names including 24 characters (maximum).
• Drawing a project containing a pipe defined outside a section.

Additional bugfixes:

• Dots are disallowed in trench names.
• An error causing a recovery message to appear when drawing manhole sketches is fixed.
• An error in drawing longitudinal profiles causing the terrain lines from all previous profiles to be drawn in each profile when selecting more than one profile at a time, is fixed.
• The sketches of manholes in the last node in a trench were drawn without the pipe. This is also fixed.