SQL Server 2025 is out in preview form. CTP 2.0 is available for you to test, and there are quite a few changes that have been added to the platform. Some of these are already in the cloud, but this is your chance to test them in your environment.

This is version 17.x, though I don't know we've really had 17 versions to work with. In any case, there have been a lot of versions in my career. I've connected to and worked on all of these: 4.2, 6.0, 6.5, 7.0, 2000, 2005, 2008, 2008R2, 2012, 2014, 2016, 2017, 2019, 2022. No 2025 yet (other than install and a few basic queries), but that's coming.

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