README.markdown in ts-sidekiq-delta-0.3.0 vs README.markdown in ts-sidekiq-delta-0.4.0

@@ -6,11 +6,11 @@
 
 ## Installation
 
 Get it into your Gemfile - and don't forget the version constraint!
 
-    gem 'ts-sidekiq-delta', '~> 0.3.0'
+    gem 'ts-sidekiq-delta', '~> 0.4.0'
 
 If you're using Thinking Sphinx v3.0.x, you'll need to jump back to the 0.1.0 release of this gem.
 
 ## Usage
 
@@ -35,6 +35,6 @@
 
 Make sure you have a sidekiq worker monitoring the `ts_delta` queue.
 
 ## Licence
 
-Copyright (c) 2013, ts-sidekiq-delta was originally developed by Danny Hawkins, is currently maintained by Pat Allan, and is released under the open MIT Licence.
+Copyright (c) 2013-2021, ts-sidekiq-delta was originally developed by Danny Hawkins, is currently maintained by Pat Allan, and is released under the open MIT Licence.