| Date | Change |
| 1/12/2020 | Website completely updated |
| 17/12/2020 | Updated System COS files COS.ca65 and added Atom COS files Atom_COS.ca65 |
| 20/12/2020 | Added PROMs and EPROMs page |
| 28/12/2020 | Added SOFTY 1 page |
| 15/1/2021 | Added my PROMER version 2 PROM Programmer Board firmware |
| 22/1/2021 | Added SB-Assembler formatted firmware source code for the MK14 |
| 9/2/2021 | DOS Utilities added to DOS page. |
| 10/3/2021 | Added Replica SOFTY 1 Page |
| 21/3/2021 | Changed all references to Mk14 to MK14 ! |
| 28/3/2021 | Updated PROM data sheets to versions with programming info |