README.md in fast_serializer-1.1.3 vs README.md in fast_serializer-1.1.4

@@ -1,8 +1,9 @@
 [![Continuous Integration](https://github.com/bdurand/fast_serializer/actions/workflows/continuous_integration.yml/badge.svg)](https://github.com/bdurand/fast_serializer/actions/workflows/continuous_integration.yml)
 [![Regression Test](https://github.com/bdurand/fast_serializer/actions/workflows/regression_test.yml/badge.svg)](https://github.com/bdurand/fast_serializer/actions/workflows/regression_test.yml)
 [![Ruby Style Guide](https://img.shields.io/badge/code_style-standard-brightgreen.svg)](https://github.com/testdouble/standard)
+[![Gem Version](https://badge.fury.io/rb/fast_serializer.svg)](https://badge.fury.io/rb/fast_serializer)
 
 This gem provides a highly optimized framework for serializing Ruby objects into hashes suitable for serialization to some other format (i.e. JSON). It provides many of the same features as other serialization frameworks like active_model_serializers, but it is designed to emphasize code efficiency over feature set and syntactic surgar.
 
 ## Examples
 
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 ```
 
 ## Performance
 
 Your mileage may vary. In many cases the performance of the serialization code doesn't particularly matter and this gem performs just about as well as other solutions. However, if you do have high throughput API or can utilize the caching features or have heavily nested models in your JSON responses, then the performance increase may be noticeable.
+
 ## Installation
 
 Add this line to your application's Gemfile:
 
 ```ruby