Bump version to v0.2.0 and update changelog

Author: jaclarke

CHANGELOG.md

@@ -1,3 +1,14 @@
 # 0.1.0
 
 - First release of edgedb-dart 🎉
+
+# 0.2.0
+
+- Add support for cloud instances and `secretKey` option
+- Add support for tuples in query parameters (requires EdgeDB >= v3.0)
+- Fix some bugs in codegen:
+  - Validate the generated codec is compatible with the codec returned by
+    the server at runtime if type descriptor ids don't match (Can happen if
+    the generated query method is run against a different EdgeDB instance from
+    the one that was used to run codegen)
+  - Fix handling of optional and complex query parameters

pubspec.yaml

@@ -1,6 +1,6 @@
 name: edgedb
 description: Official Dart client library for EdgeDB
-version: 0.1.0
+version: 0.2.0
 homepage: https://www.edgedb.com
 repository: https://github.com/edgedb/edgedb-dart