| 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 |