bump version to 2.0.3

Author: TorstenDittmann

README.md

@@ -21,7 +21,7 @@ Add this to your package's `pubspec.yaml` file:
 
 ```yml
 dependencies:
-  appwrite: ^2.0.2
+  appwrite: ^2.0.3
 ```
 
 You can install packages from the command line:

lib/src/client_browser.dart

@@ -33,7 +33,7 @@ class ClientBrowser extends ClientBase with ClientMixin {
         .replaceFirst('http://', 'ws://');
     _headers = {
       'content-type': 'application/json',
-      'x-sdk-version': 'appwrite:flutter:2.0.2',
+      'x-sdk-version': 'appwrite:flutter:2.0.3',
       'X-Appwrite-Response-Format' : '0.11.0',
     };
 

lib/src/client_io.dart

@@ -52,7 +52,7 @@ class ClientIO extends ClientBase with ClientMixin {
         .replaceFirst('http://', 'ws://');
     this._headers = {
       'content-type': 'application/json',
-      'x-sdk-version': 'appwrite:flutter:2.0.2',
+      'x-sdk-version': 'appwrite:flutter:2.0.3',
       'X-Appwrite-Response-Format' : '0.11.0',
     };
 

pubspec.yaml

@@ -1,5 +1,5 @@
 name: appwrite
-version: 2.0.2
+version: 2.0.3
 description: Appwrite is an open-source self-hosted backend server that abstract and simplify complex and repetitive development tasks behind a very simple REST API
 homepage: https://appwrite.io
 repository: https://github.com/appwrite/sdk-for-flutter