| Version | Ticket ID/Defect ID | Description |
| 8.51.02 | 34391-16068 | Excel files with field names that contain Chinese characters are now working. |
| 33780-15966 | Printout for Datamatrix/QR code containing Chinese characters is now working. | |
| 32222-15961 | Barcode wizard is now able to enter alphabetical characters for DataMatrix. | |
| 8.51.01 | 31161-15576 | Counters with values outside of the alphabet are now accepted at print time (backward compatibility with version 6). A warning is displayed at creation time. |
| 29434-15335 | Lite or Pro versions are no longer able to lock objects. | |
| 27277-14994 | Maxicode wizard generates valid default data, whichever mode is selected. | |
| 32486-15747 | Display is now correct when using a formula that is using other formulas. | |
| 8.51.00 | 24884-14218 | Decrementing hexadecimal counter is now decrementing properly. |
| 14249-12208 | Printer speed switch is no longer ignored when printing from SENTINEL. | |
| 25866-14508 | EAN-14 can now be based on EAN-128 or ITF-14 symbology. | |
| 20913-13318 | Some characters descenders were cut off (for example, the bottom portion of "g") in Rich Text fields. | |
| 11697-13708 | In the Runtime version, the printable or non-printable option for objects can now be set through ActiveX. |