This is starting to get funny. The worlds most secure os, and it doesn't have any docs regarding the different versions security support time.
How long does a version get's security support? If I install a version of OpenBSD then when do I have to upgrade to a fresher version?? E.g.: If I install OpenBSD 4.9 on it's release date, then when do I have to upgrade to 5.0?? (so that there is no more patches for 4.9, so I have to install 5.0) thanks.