update changelog

Author: stevensJourney

CHANGELOG.md

@@ -4,6 +4,10 @@
 
 * Fix null values in CRUD entries being reported as strings.
 * Added support for Swift 6 strict concurrency checking.
+  - Accepted query parameter types have been updated from `[Any]` to `[Sendable]`. This should cover all supported query parameter types.
+  - Query and lock methods' return `Result` generic types now should extend `Sendable`.
+  - Deprecated default `open class PowerSyncBackendConnector`. Devs should preferably implement the `PowerSyncBackendConnectorProtocol`
+
 * *Potential Breaking Change*: Attachment helpers have been updated to better support Swift 6 strict concurrency checking. `Actor` isolation is improved, but developers who customize or extend `AttachmentQueue` will need to update their implementations. The default instantiation of `AttachmentQueue` remains unchanged.
 `AttachmentQueueProtocol` now defines the basic requirements for an attachment queue, with most base functionality provided via an extension. Custom implementations should extend `AttachmentQueueProtocol`.
 * [Internal] Instantiate Kotlin Kermit logger directly.