README.md in telegram-bot-ruby-0.21.1 vs README.md in telegram-bot-ruby-0.22.0

@@ -1,12 +1,12 @@
 # telegram-bot-ruby
 
 Ruby wrapper for [Telegram's Bot API](https://core.telegram.org/bots/api).
 
 [![Gem Version](https://badge.fury.io/rb/telegram-bot-ruby.svg)](http://badge.fury.io/rb/telegram-bot-ruby)
+[![Build Status](https://github.com/atipugin/telegram-bot-ruby/actions/workflows/ci.yml/badge.svg)](https://github.com/atipugin/telegram-bot-ruby/actions)
 [![Maintainability](https://api.codeclimate.com/v1/badges/7e61fbf5bec86e118fb1/maintainability)](https://codeclimate.com/github/atipugin/telegram-bot-ruby/maintainability)
-[![Build Status](https://travis-ci.org/atipugin/telegram-bot-ruby.svg?branch=master)](https://travis-ci.org/atipugin/telegram-bot-ruby)
 [![Say Thanks!](https://img.shields.io/badge/Say%20Thanks!-🦉-1EAEDB.svg)](https://saythanks.io/to/atipugin)
 
 ## Installation
 
 Add following line to your Gemfile:
@@ -47,9 +47,12 @@
   end
 end
 ```
 
 Note that `bot.api` object implements [Telegram Bot API methods](https://core.telegram.org/bots/api#available-methods) as is. So you can invoke any method inside the block without any problems. All methods are available in both *snake_case* and *camelCase* notations.
+
+If you need to start a bot on development mode you have to pass `enviroment: :test` <br>
+example: `Telegram::Bot::Client.run(token, enviroment: :test)` 
 
 Same thing about `message` object - it implements [Message](https://core.telegram.org/bots/api#message) spec, so you always know what to expect from it.
 
 ## Webhooks