Merge pull request #805 from jplag/update-dev-from-main

README.md

@@ -8,6 +8,7 @@
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/de.jplag/jplag/badge.svg)](https://maven-badges.herokuapp.com/maven-central/de.jplag/jplag)
 [![License](https://img.shields.io/github/license/jplag/jplag.svg)](https://github.com/jplag/jplag/blob/main/LICENSE)
 [![GitHub commit activity](https://img.shields.io/github/commit-activity/y/jplag/JPlag)](https://github.com/jplag/JPlag/pulse)
+[![Report Viewer](https://img.shields.io/badge/report%20viewer-online-b80025)](https://jplag.github.io/JPlag/)
 
 JPlag is a system that finds similarities among multiple sets of source code files. This way it can detect software plagiarism and collusion in software development. JPlag currently supports various programming languages, EMF metamodels, and natural language text.