== Solutions ==; Version numbering: The most obvious (and very common) solution to this problem is to have a standardised numbering system, wherein software uses a specific number for each version (aka "major version"), and also a subnumber for each revision (aka "minor version"), e.g.
: The most obvious (and very common) solution to this problem is to have a standardised numbering system, wherein software uses a specific number for each version (aka "major version"), and also a subnumber for each revision (aka "minor version"), e.g.