Add history for 2.2.1

blakeembrey · blakeembrey · commit 7d1d893a0645 · 2018-04-24T23:38:38.000+09:00
diff --git a/History.md b/History.md
@@ -1,3 +1,8 @@
+2.2.1 / 2018-04-24
+==================
+
+  * Allow empty string with `end: false` to match both relative and absolute paths
+
 2.2.0 / 2018-03-06
 ==================
 
