CHANGELOG-MORE.txt in irbtools-more-2.2.0 vs CHANGELOG-MORE.txt in irbtools-more-2.2.1

@@ -1,4 +1,7 @@
+== 2.2.1
+* Add core_docs dependency
+
 == 2.2.0
 * Re-enable looksee (not comptible with Ruby 2.3, but does not crash anymore during install)
 
 == 2.1.0
 * Ruby 2.3 compat: Upgrade did_you_mean to ~> 1.0