As other posters indicate it&#x27;s not that simple IMO.  Then again, we are off on a bit of a tangent -- just my guess, not KenanSulayman&#x27;s actual reasoning.<p>I find this mechanism of versioning mildly irritating (but I wouldn&#x27;t call it &#x27;crap&#x27;).  I recognize that it&#x27;s popular and I just suss the convention from the history.