This is not an exhaustive lists of all updates but is instead a condensed list showing the last major change to each topic or item on my website. Minor changes, such as paragraph re-wording or code optimisation, are not listed here since they do not invalidate the previous version.

18/11/2009 - Added ZXC3 ROM Cartridge PCB details.
11/11/2009 - New version of the Spanish 128 ROM 0 Disassembly.
14/10/2009 - Added Test Program disassemblies.
14/10/2009 - Added System Test ROM cartridge instruction scans.
12/09/2009 - New version of the Cartridge Creator utility, which allows cassette software to be converted into ZXC2 and ZXC3 ROM cartridges.
12/09/2009 - New version of the Spectrum 128 ROM 0 Disassembly and Spectrum +2 ROM 0 Disassembly.
29/08/2009 - Added Spectrum Test Program.
19/08/2009 - New version of the ROM Tester ROM cartridge to detect the Spanish Spectrum+ and Timex TC2048.
19/08/2009 - Renamed the 128 RAM Tester ROM cartridge.
19/08/2009 - Added Death Star game ROM cartridge (3rd party program).
13/08/2009 - Added Microdrive-Cassette Copier ROM cartridge.
05/04/2009 - Added details on a method for Extending Spectrum 128 BASIC.
03/04/2009 - Bug fix to Spectrum 128 Emulator and Spanish 128 Emulator ROM cartridges.