README.md in mpd_client-0.1.0 vs README.md in mpd_client-0.2.0

@@ -29,10 +29,12 @@
 ## Usage
 
 All functionality is contained in the `MPD::Client` class. Creating an instance of this class is as simple as:
 
 ```ruby
+require 'mpd_client'
+
 client = MPD::Client.new
 ```
 
 Once you have an instance of the `MPD::Client` class, start by connecting to the server:
 
@@ -62,10 +64,30 @@
 client.update                # insert the update command into the list
 client.status                # insert the status command into the list
 client.command_list_end      # result will be a Array with the results
 ```
 
+### Binary responses
+
+Some commands can return binary data.
+
+```ruby
+require 'mpd_client'
+
+client = MPD::Client.new
+client.connect('localhost', 6600)
+
+if (current_song = client.currentsong)
+  data, io = client.readpicture(current_song['file'])
+  io # StringIO
+  data # => {"size"=>"322860", "type"=>"image/jpeg", "binary"=>"3372"}
+  File.write('cover.jpg', io.string)
+end
+```
+
+The above will locate album art for the current song and save image to `cover.jpg` file.
+
 ### Ranges
 
 Some commands(e.g. `move`, `delete`, `load`, `shuffle`, `playlistinfo`) support integer ranges(`[START:END]`) as argument. This is done in `mpd_client` by using two element array:
 
 ```ruby
@@ -101,11 +123,11 @@
 
 client = MPD::Client.new
 client.log = Logger.new($stderr)
 ```
 
-For more information about logging configuration, see [Logger](https://ruby-doc.org/stdlib-2.5.1/libdoc/logger/rdoc/Logger.html)
+For more information about logging configuration, see [Logger](https://ruby-doc.org/stdlib/libdoc/logger/rdoc/Logger.html)
 
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake test` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
 
@@ -119,8 +141,8 @@
 4. Push to the branch (`git push origin my-new-feature`)
 5. Create new Pull Request
 
 ## License and Author
 
-Copyright (c) 2013-2018 by Anton Maminov
+Copyright (c) 2012-2022 by Anton Maminov
 
 This library is distributed under the MIT license.  Please see the LICENSE file.