| Release | Release Number | Supported .NET SDK | NET Framework |
|---|---|---|---|
| AutoCAD 2017 | 21.0 | AutoCAD 2017 | 4.5 |
| AutoCAD 2016 | 20.1 | AutoCAD 2015, AutoCAD 2016 | 4.5 |
| AutoCAD 2015 | 20.0 | AutoCAD 2015 | 4.5 |
| AutoCAD 2014 | 19.1 | AutoCAD 2013, AutoCAD 2014 | 4.0 |
| AutoCAD 2013 | 19.0 | AutoCAD 2013 | 4.0 |
| AutoCAD 2012 | 18.2 | AutoCAD 2010, AutoCAD 2011, AutoCAD 2012 | 3.51 SP1 |
| AutoCAD 2011 | 18.1 | AutoCAD 2010, AutoCAD 2011 | 3.51 SP1 |
| AutoCAD 2010 | 18.0 | AutoCAD 2010 | 3.51 SP1 |
| AutoCAD 2009 | 17.2 | AutoCAD 2007, AutoCAD 2008, AutoCAD 2009 | 3.0 |
| AutoCAD 2008 | 17.1 | AutoCAD 2007, AutoCAD 2008 | 2.0 |
| AutoCAD 2007 | 17.0 | AutoCAD 2007 | 2.0 |
| AutoCAD 2006 | 16.2 | AutoCAD 2005, AutoCAD 2006 | 1.1 SP1 |
| AutoCAD 2005 | 16.1 | AutoCAD 2005 | 1.1 |