README.md in telegram-bot-ruby-0.5.0.beta1 vs README.md in telegram-bot-ruby-0.5.0.beta2

@@ -75,10 +75,47 @@
     bot.api.send_message(chat_id: message.chat.id, text: 'Sorry to see you go :(', reply_markup: kb)
   end
 end
 ```
 
+Furthermore, you can ask user to share location or phone number using `KeyboardButton`:
+
+```ruby
+bot.listen do |message|
+    kb = [
+      Telegram::Bot::Types::KeyboardButton.new(text: 'Give me your phone number', request_contact: true),
+      Telegram::Bot::Types::KeyboardButton.new(text: 'Show me your location', request_location: true)
+    ]
+    markup = Telegram::Bot::Types::ReplyKeyboardMarkup.new(keyboard: kb)
+    bot.api.send_message(chat_id: message.chat.id, text: 'Hey!', reply_markup: markup)
+  end
+```
+
+## Inline keyboards
+
+[Bot API 2.0](https://core.telegram.org/bots/2-0-intro) brought us new inline keyboards. Example:
+
+```ruby
+bot.listen do |message|
+  case message
+  when Telegram::Bot::Types::CallbackQuery
+    # Here you can handle your callbacks from inline buttons
+    if message.data == 'touch'
+      bot.api.send_message(chat_id: message.from.id, text: "Don't touch me!")
+    end
+  when Telegram::Bot::Types::Message
+    kb = [
+      Telegram::Bot::Types::InlineKeyboardButton.new(text: 'Go to Google', url: 'https://google.com'),
+      Telegram::Bot::Types::InlineKeyboardButton.new(text: 'Touch me', callback_data: 'touch'),
+      Telegram::Bot::Types::InlineKeyboardButton.new(text: 'Switch to inline', switch_inline_query: 'some text')
+    ]
+    markup = Telegram::Bot::Types::InlineKeyboardMarkup.new(inline_keyboard: kb)
+    bot.api.send_message(chat_id: message.chat.id, text: 'Make a choice', reply_markup: markup)
+  end
+end
+```
+
 ## Inline bots
 
 If you are going to create [inline bot](https://core.telegram.org/bots/inline), check the example below:
 
 ```ruby
@@ -152,9 +189,21 @@
 
 `#track` method accepts 3 arguments:
 - name of event (required)
 - Telegram's user id (required)
 - hash of additional properties (optional)
+
+## Connection adapters
+
+Since version `0.5.0` we rely on [faraday](https://github.com/lostisland/faraday) under the hood. You can use any of supported adapters (for example, `net/http/persistent`):
+
+```ruby
+require 'net/http/persistent'
+
+Telegram::Bot.configure do |config|
+  config.adapter = :net_http_persistent
+end
+```
 
 ## Boilerplates
 
 If you don't know how to setup database for your bot or how to use it with different languages here are some boilerplates which can help you to start faster:
 - [Ruby Telegram Bot boilerplate](https://github.com/telegram-bots/ruby-telegram-bot-boilerplate)