Credits for last merge.

Author: jsichi

CONTRIBUTORS.md

@@ -151,6 +151,7 @@ JGraphT wouldn't be the library it is today without the source contributions and
 - [Frans van Buul](https://github.com/fransvanbuul)
 - [Sérgio Faria](https://github.com/sergio91pt)
 - [Rene Leonhardt](https://github.com/reneleonhardt)
+- [DelfinSR](https://github.com/DelfinSR)
 
 (If we have missed your name on this list, please email us to get it fixed.)
 

HISTORY.md

@@ -24,6 +24,7 @@ Changes to JGraphT in each version:
     - Added `UndirectedModularityMeasurer` (contributed by Dimitrios Michail)
     - Added callback API to `DirectedSimpleCycles` interface (contributed by Sérgio Faria)
     - Upgraded commons-text to 1.10.0 and antlr4-runtime to 4.10.1 (contributed by Rene Leonhardt)
+    - Prevented XEE in `SimpleGEXFEventDrivenImporter` (contributed by DelfinSR)
 
 - **version 1.5.1** (18-Mar-2021)
     - Prepared release cycle 1.5.1: removed deprecated code, updated dependencies (contributed by Joris Kinable)