I was pleasantly surprised to see that PI Server 2017 R2 was released yesterday. The release includes updates for PI Data Archive, PI AF Server and Client, and PI System Management Tools.
Live Library was updated with AF SDK 2.9.5 around 2 weeks ago. The What's New section is a great place to start.
The PI AF Services 2017 R2 install kit also contains PI Web API 2017 R2! The Technical Support website will post a proper Release Bulletin shortly.
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