Adding version history to README.

README.md

@@ -27,6 +27,7 @@ paperswithcode_id: klexikon
 # Dataset Card for the Klexikon Dataset
 
 ## Table of Contents
+- [Version History](#version-history)
 - [Dataset Description](#dataset-description)
   - [Dataset Summary](#dataset-summary)
   - [Supported Tasks](#supported-tasks-and-leaderboards)
@@ -48,6 +49,11 @@ paperswithcode_id: klexikon
   - [Dataset Curators](#dataset-curators)
   - [Licensing Information](#licensing-information)
   - [Citation Information](#citation-information)
+  
+## Version History
+
+- **v0.2** (2022-02-28): Updated the files to no longer contain empty sections and removing otherwise empty lines at the end of files.
+- **v0.1** (2022-01-19): Initial data release on Huggingface datasets.
 
 ## Dataset Description
 
@@ -212,4 +218,4 @@ Klexikon and Wikipedia make their textual contents available under the CC BY-SA
   year    = {2022},  
   journal = {arXiv preprint arXiv:2201.07198},  
   url     = {https://arxiv.org/abs/2201.07198},  
-}
+}