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Dan Matthews
Oct 14, 2009
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Quick Quide to EPiServer Version Numbers

People keep quoting random EPiServer version numbers at me and saying ‘what version is that?’. I can understand why they ask – maybe I’m a little dumb but I can’t find the version numbers in one nice easy place either. So, in the interests of a quick reference and something that Google can ‘eat’…

Version Version Number
CMS 5 R1 5.1.422.4
CMS 5 R1 SP1 5.1.422.122
CMS 5 R1 SP2 5.1.422.256
CMS 5 R1 SP3 5.1.422.267
CMS 5 R2 5.2.375.7
CMS 5 R2 SP1 5.2.375.133
CMS 5 R2 SP2 5.2.375.236
CMS 6 CTP 2 6.0.382.1

I don’t know exactly how the numbering works, but it looks (roughly) as if the first number is major version, second number is release number (0 for CTP, 1 for R1, 2 for R2 etc.), the third number is a major build number linked to the release and the last number is a minor build number linked to the service pack. That’s my guess anyway :)

Oct 14, 2009

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