| Sep 2011: | Cenon 3.9.5: Many improvements and bug fixes. |
| May 2011: | Cenon 3.9.4: Update-Panel checks once a week for available updates. Many improvements and bug fixes. |
| Jan 2011: | Cenon 3.9.3: fix for TIFF-Export with Text, and Gerber-Import (Osmond PCB). Several fixes for Camera+Targeting |
| Nov 2010: | Cenon 3.9.2: new links in help menu, Update-Panel, TIFF-Export, many improvements, ... Apple: acoustic feedback for editing functions activated |
| May 2010: | Cenon 3.9.1: not really a minor release: Snapshot of working environment, editing functions and output-performance further improved, dozens of details improved, adoptions for Mac OS 10.6, ... Camera+Targeting: Material-Corner-Recognition, Transformation without scaling |
| Jun 2009: | Cenon 3.9.0: over 50 considerable Improvements: angular approach, Relief Output on any color-shadings, faster Machining, Quality Improvementsand much more... |
| Aug 2007: | Cenon 3.8.3: Much energy went in improving details to make the work of the user even more easier. New for Apple: Online Help as PDF, Inspector resizable |
| Apr 2007: | www.Cenon.ph registered |
| Jan 2007: | Cenon 3.8.2: Many improvements and new features like batch printing. |
| Jun 2006: | Cenon 3.8.1: New: PCB Raster Algorithmus for faster and better calculation of boards with crappy line fillings. Many improvements of editing functions, output, import, ... Apple: Universal Binaries |
| Dec 2005: | Cenon 3.8.0: New: Control-Panel with new controls for better machine interaction. New: Import to existing layers Batch-Production improved much much more |
| Sep 2005: | New: Import via barcode/identifier. Many little improvements. |
| Jun 2005: | New: Tool Measurement for CNC950 series. |
| Dez 2004: | New: Special Drill Thread Cutter added. |
| Oct 2004: | New, Position-Panel: Named markers from the document can be added as positions. Position-Panel: Move to parking position lifts z axis completely, Batch production: faster batch copying. |
| Jun 2004: | New: fast Helix interpolation with 3-D lines. |
| Apr 2004: | Support of tangential cutters for the new CNC controller series. |
| Apr 2004: | With version 3.60 Cenon has become a modular program. The basic version of Cenon (without CAM) is available as free software now. |