Update CHANGELOG

CHANGELOG.md

@@ -1,5 +1,15 @@
 ## vNext (TBD)
 
+* Include the originating client reset error in AutoClientResetFailure errors. (Core 14.10.0)
+* Reduce the size of the local transaction log produced by creating objects, improving the performance of insertion-heavy transactions (Core 14.10.0).
+
+### Fixed
+* Fix some client resets (such as migrating to flexible sync) potentially failing with AutoClientResetFailed if a new client reset condition (such as rolling back a flexible sync migration) occurred before the first one completed. (Core 14.10.0)
+* Encrypted files on Windows had a maximum size of 2GB even on x64 due to internal usage of `off_t`, which is a 32-bit type on 64-bit Windows. (Core 14.10.0)
+* The encryption code no longer behaves differently depending on the system page size, which should entirely eliminate a recurring source of bugs related to copying encrypted Realm files between platforms with different page sizes. (Core 14.10.0)
+* There were several complicated scenarios which could result in stale reads from encrypted files in multiprocess scenarios. These were very difficult to hit and would typically lead to a crash, either due to an assertion failure or DecryptionFailure being thrown. (Core 14.10.0)
+* Tokenizing strings for full-text search could fail. (Core 14.10.0)
+
 ### Enhancements
 * None
 
@@ -10,7 +20,7 @@
 * Realm Studio: 15.0.0 or later.
 
 ### Internal
-* Using Core x.y.z.
+* Using Core 14.10.0
 
 ## 3.0.0 (2024-06-07)