CHANGELOG.md in polyfill-0.5.0 vs CHANGELOG.md in polyfill-0.6.0

@@ -1,9 +1,29 @@
+# [0.6.0][] (2017-04-06)
+
+## Fix
+
+ - You can now use the `:version` option with no other specification
+
+## Added
+
+ - v2.3 Array#dig
+ - v2.3 Enumerable#grep_v
+ - v2.3 Enumerable#slice_before
+ - v2.3 Enumerator::Lazy#grep_v
+ - v2.3 Hash#dig
+ - v2.3 Hash#fetch_values
+ - v2.3 Hash#to_proc
+ - v2.3 String#+@
+ - v2.3 String#-@
+ - v2.3 Struct#dig
+
 # [0.5.0][] (2017-03-26)
 
 ## Added
+
  - Support for Ruby 2.2
- - :version option to limit the max acceptable version for changes
+ - `:version` option to limit the max acceptable version for changes
  - v2.3 String.new
  - v2.3 Enumerable#chunk_while
 
 # [0.4.0][] (2017-03-24)