!File
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|| 1.01 00 || Initial Version || [[Media:M4FIRM_v101M4FIRM_v100.zip | M4FIRM_v101M4FIRM_v100.zip]]
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|| 1.02 01 || M4 rom defaults to Rom 6 , Fix for GA 40007 || [[Media:M4FIRM_v102M4FIRM_v101.zip | M4FIRM_v102M4FIRM_v101.zip]]
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|| 1.03 02 || <nowiki>|</nowiki>CD command now accepts no paramters and will prompt with cursor,<br /> so Basic 1.0 users can use SHIFT+CURSORKEYS+COPY. || [[Media:M4FIRM_v102.zip | M4FIRM_v102.zip]]|- style="text-align: center;"|| 1.03 || Allow to remap entire romboard for compatiblity with XMEM. Now supporting 32 romslots. || [[Media:M4FIRM_v103.zip | M4FIRM_v103.zip]]
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|| 1.04 || Ability to replace lowerrom. || [[Media:M4FIRM_v104.zip | M4FIRM_v104.zip]]