in this Sigma whitepaper from August last year, the version 1 of the SDS11274 is referenced
[S2] - Sigma Designs, SDS11274, Security 2 Command Class, version 1
In the download section there is still only a version 0.9 present. (SDS11274-15 - Security 2 Command Class version 0_9.pdf)
Is there an update available? Is the 0.9 content/specification identical to what is released as version 1?
From last month (April) on, all new certified devices need to comply with S2, so I expect that a final version of the document must exist.
Would be good if someone can share some information here about the current version.