| 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. |
| 22/5/2021 | Added page on the 8271, Acorn and 3.5" Floppy Disks: 8271_acorn_3.5_floppies.html. |
| 30/5/2021 | Added Softy 1 links detail. |
| 8/7/2021 | Replica FDC updated to latest version with 3.5" drive update. |
| 31/7/2021 | RAMTest added and PROMER page created. |
| 29/8/2021 | Atom pages updated, added Disk Pack and Econet Interface |
| 14/11/2021 | System BASIC page updated - manual added, new
source code, Atom variant added. Atom page updated with links to BASIC. |
| 15/11/2021 | BASIC Floating Point Extension page updated ONLIBASIC page added |
| 5/12/2021 | Recently acquired Issue 3 VIB Photos added |
| 22/12/2021 |
System 1 Trainer added. System 1 Monitor build with applications added. |
| 17/1/2022 | Updated
Filing Systems to include Econet Added Atom Econet Node Board and Econet Type 2 Clock/Terminator/Hub details |
| 28/1/2022 | Added System 1 Applications including bin2wav.py |
| 12/3/2022 | Data Sheets page updated |
| 1/5/2022 | Added Replica Atom Floppy Disk Controller Board |
| 13/5/2022 | Added new page Build Guidance. |
| 18/6/2022 | Added Master Computer and Econet Module ADF10 |
| 2/7/2022 | For Sale page updated, System 1 Trainer Kit and Building a System 1 Trainer page added |
| 25/7/2022 | Tesla PROM Programmer Board updated |
| 27/8/2022 | System 1 Trainer Kit added to For Sale |
| 30/8/2022 | My replica FileStore E01E added |
| 2/9/2022 | Added .ssd images for System BASIC and ADE |
| 30/9/2022 | FileStore E01E added to For Sale, Master GOTEK added |
| 22/10/2022 | Added notes regards link settings to the 6502A CPU Board |
| 27/10/2022 | Winchester Disks page added |
| 28/10/2022 | Added Replica ASCII Keyboard CAD files |
| 1/11/2022 | Added Floppy Drive Selector Board |
| 11/11/2022 | Added FileStore E01E Commissioning page |
| 17/11/2022 | For Sale page updated (new stock) |
| 21/1/2023 | Added new SC/MP Documents Library page |
| 11/2/2023 | Website Shop updated |
| 12/2/2023 | SEO improvements made, removed spaces and capitilisation from urls |
| 13/2/2023 | FileStore E01E SCSI pages updated. |
| 20/2/2023 | Provisional pages for the MK14E added |
| 27/4/2023 | Quad Disk Drive added |
| 25/5/2023 | Laboratory Interface, CU-PRINT, CUBIT,CU-DRAM photos added |
| 26/5/2023 | Added Trev Ham 32K RAM + 8K ROM Board |
| 29/5/2023 | Control Universal CUDOS Image added |
| 12/6/2023 | Added info to Atom page including Atom BBC BASIC Board, added Softy 2 page and some updates to the SC/MP Library |
| 23/6/2023 | Added Acorn Econet Bridge, Replica Acorn Econet Bridge, Eurocard Econet Bridge and Eurocard Econet Clock/Terminator/Hub |
| 23/6/2023 | Added 14-Slot Unbuffered Backplane. |
| 28/7/2023 | Added My Econet System page |
| 31/8/2023 | MK14E Mainboard and MK14E VDU Pages updated |
| 5/10/2023 | added replica 6502 CPU Board |
| 18/10/2023 | MK14E updated |
| 9/11/2023 | Programmers page split off from PROMs and EPROMs page |
| 19/11/2023 | MK14 page split up because it was getting too long and Version 3 SCIOS added. |
| 24/11/2023 | MK14/SCMP Software Library added |
| 24/11/2023 | Details on Fast Loaders for MK14 added |
| 21/12/2023 | Replica SOFTY 2 page completed. |
| 26/1/2024 | MK14E pages updated |
| 15/2/2024 |
Updated
MK14E Backplane and
Expansion Boards with new versions. Added NIBL page. Added Replica Atom page. |
| 1/3/2024 | TL866 Programmer Adapter added |
| 14/4/2024 | Added technical manuals for the Analogue Interface Board and Laboratory Interface. |
| 23/4/2024 | Replica Atom added |
| 16/6/2024 | Replica Atom updated, added Keyboard Construction page |
| 8/3/2025 | At last the Replica Atom in an Atom case is complete ! |
| 8/3/2025 | Added Rockewell AIM-65 Replica Keyboard |