README.md in pd_x12-1.5.0 vs README.md in pd_x12-1.5.1

@@ -55,9 +55,13 @@
 	* Project was forked by Sean Walberg, creating version 1.2.0 in April 2012.
 	* Project was forked by Marty Petersen in November 2012, creating pd_x12. 
 
 
 # Change Log
+4/16/15 - release 1.5.1
+* Added inpsect method to loop class to resolve infinite loop due to changes with inspect and to_s methods in ruby 2.0.0
+* Thank you to Wylan for troubleshooting and providing the fix 
+
 11/8/14 - release 1.5.0
 * converted from ReXML to LibXML for speed improvement on XML parsing 
 
 9/14/13 - release 1.4.7
 * Added 276 / 277 transaction messages