Add changelog entry

Author: simolus3

packages/sqlite_async/CHANGELOG.md

@@ -1,3 +1,9 @@
+## 0.10.0
+
+- Add the `exposeEndpoint()` method available on web databases. It returns a serializable
+  description of the database endpoint that can be sent across workers.
+  This allows sharing an opened database connection across workers.
+
 ## 0.9.0
 
  - Support the latest version of package:web and package:sqlite3_web

packages/sqlite_async/lib/web.dart

@@ -1,4 +1,7 @@
+/// Exposes interfaces implemented by database implementations on the web.
 ///
+/// These expose methods allowing database instances to be shared across web
+/// workers.
 library sqlite_async.web;
 
 import 'package:sqlite3_web/sqlite3_web.dart';

packages/sqlite_async/pubspec.yaml

@@ -1,6 +1,6 @@
 name: sqlite_async
 description: High-performance asynchronous interface for SQLite on Dart and Flutter.
-version: 0.9.0
+version: 0.10.0-dev
 repository: https://github.com/powersync-ja/sqlite_async.dart
 environment:
   sdk: ">=3.4.0 <4.0.0"