I have got Photoshop CC 18.1.3 update.
Most likely no new features, but just a few bug fixes and/or security fixes.
Adobe reserves adding features usually to only the current photoshop version, which as of this post is photoshop cc 2018 (19.1.1).
You could also check out the new features in CC2018
Photoshop CC new features | More library asset support
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