Updated pubspec, readme, changelog.

CHANGELOG.md

-## [0.9.0]
+## [0.9.0] - [0.9.1]
 
 * Initial release
 * Added basic functions (cut paper, write line, ...)

README.md

@@ -4,6 +4,9 @@ The library allows to print receipts using a ESC/POS (usually thermal) network p
 
 It can be used in [Flutter](https://flutter.dev/) or [Dart](https://dart.dev/) projects. In Flutter, both Android and iOS are supported.
 
+[pub.dev page](https://pub.dev/packages/esc_pos_printer)
+| [Documentation](https://pub.dev/documentation/esc_pos_printer/latest/)
+
 ## Features
 
 * Connect to Wi-Fi printers

pubspec.yaml

 name: esc_pos_printer
-description: ESC/POS (thermal, receipt) printing for Flutter & Dart.
-version: 0.9.0
-author: Andrey Ushakov
+description: The library allows to print receipts using a ESC/POS (usually thermal) network printer. Supports Android and iOS.
+version: 0.9.1
+author: Andrey Ushakov <flutter@tablemi.com>
 homepage: https://github.com/andrey-ushakov/esc_pos_printer
 
 environment: