HISTORY.txt in sarah-2.2.0 vs HISTORY.txt in sarah-3.0.0

@@ -1,4 +1,11 @@
[phone] Version 3.0.0
+
+	#concat is now an alias for #append!. It was mistakenly an alias
+	for #+ in 2.x.x.
+
+	Fixed indexing for #push to sparse array.
+
 2014-04-11 Version 2.2.0
 
 	Also allow :nsq selector for #each and #empty?.
 
 2014-04-10 Version 2.1.0