Today I did some work on the archive. The following changes were done:

• fixed ending bug in Metal Gear single version 1.9 English translation
• added Contra text improvement patch, stage names now match japanese translation, properly centered and duplicate spaces are removed
• added Konami Game Collection Volume #1 King's Valley stage 9 patch (disk 2)
• added Konami Game Collection Volume #3 diskstop fix patch
• added Konami Game Collection Special Compilation menu palette fix patch. The palette was only changed on MSX2. On MSX2+ the palette was default again
• added Konami Game Collection Special Compilation Road Fighter fix patch. It adds the extra fuel pickup in stage 5 of level B