Prepare for vNext (#2985)

Co-authored-by: nirinchev <nirinchev@users.noreply.github.com>

Author: github-actions[bot]

CHANGELOG.md

@@ -1,3 +1,17 @@
+## vNext (TBD)
+
+### Enhancements
+* None
+
+### Fixed
+* None
+
+### Compatibility
+* Realm Studio: 11.0.0 or later.
+
+### Internal
+* Using Core x.y.z.
+
 ## 10.15.0 (2022-08-05)
 
 ### Enhancements