Update CHANGELOG for 1.1.1

CHANGELOG.md

@@ -1,7 +1,17 @@
 ### master (unreleased)
 
+### 1.1.1 (May 7, 2018)
+* [#250](https://github.com/carmen-ruby/carmen/pull/250) Add better fuzzy
+  searching when using `Querying#named`. Calling this method with `fuzzy:
+  true` does better with dashes, apostrophes, and spaces ([@raj](https://github.com/raj))
+
 ##### Geographic Modifications
-* [#256](https://github.com/carmen-ruby/carmen/pull/256) Fix brazilian regions - Remove `Fernando de Noronha` ([@guicruzzs](https://github.com/guicruzzs))
+* [#256](https://github.com/carmen-ruby/carmen/pull/256) Fix Brazilian regions - remove `Fernando de Noronha` ([@guicruzzs](https://github.com/guicruzzs))
+* [#252](https://github.com/carmen-ruby/carmen/pull/252) Update Kenya
+  subregions to match ISO standard ([@gyarra](https://github.com/gyarra))
+* [#249](https://github.com/carmen-ruby/carmen/pull/249) Rename Mexico's
+  Distrito Federal and make it a state
+  ([@jtapia](https://github.com/jtapia))
 * [#247](https://github.com/carmen-ruby/carmen/pull/247) Fix New Zealand regions
   to match 2015-11-27 ISO correction ([@louim](https://github.com/louim))