CHANGELOG in irbtools-1.0.5 vs CHANGELOG in irbtools-1.0.6

@@ -1,4 +1,9 @@
+1.0.6
+* add possibility to modify library callbacks without removing the library by using: replace_library_callback or add_library_callback
+* fix hirb dependency issue
+* readme improvements
+
 1.0.5
 * use paint gem for terminal colors
 
 1.0.4
 * improve error-handling