Apple today releases first beta for iOS/iPadOS 16.5, macOS 13.4 Ventura, watchOS 9.5 and tvOS 16.5. No new Xcode beta is released though.
Not much is yet known on contents of the beta update. Currently, it is reported that News app gets dedicated Sports tab, and Siri could now trigger screen recording upon user's request.
Beta download: Operating Systems (release notes are not available yet)