README.md in sidekiq-limit_fetch-2.3.0 vs README.md in sidekiq-limit_fetch-2.4.0

- old
+ new

@@ -77,10 +77,11 @@
 
 ```ruby
   Sidekiq::Queue['name'].pause # prevents workers from running tasks from this queue
   Sidekiq::Queue['name'].paused? # => true
   Sidekiq::Queue['name'].unpause # allows workers to use the queue
+  Sidekiq::Queue['name'].pause_for_ms(1000) # will pause for a second
 ```
 
 ### Blocking queue mode
 
 If you use strict queue ordering (it will be used if you don't specify queue weights)
@@ -146,7 +147,8 @@
 Dynamic queues will be ran at the lowest priority.
 
 
 ### Thanks
 
-Sponsored by [Evil Martians].
-[Evil Martians]: http://evilmartians.com/
+<a href="https://evilmartians.com/?utm_source=sidekiq-limit_fetch">
+<img src="https://evilmartians.com/badges/sponsored-by-evil-martians.svg" alt="Sponsored by Evil Martians" width="236" height="54"></a>
+ 