CHANGELOG.md in jazzy-0.9.0 vs CHANGELOG.md in jazzy-0.9.1

@@ -1,4 +1,37 @@
+## 0.9.1
+
+##### Breaking
+
+* None.
+
+##### Enhancements
+
+* Added a config option (`--undocumented-text UNDOCUMENTED_TEXT`) to set the
+  default text for undocumented symbols.  
+  [Akhil Batra](https://github.com/akhillies)
+  [#913](https://github.com/realm/jazzy/issues/913)
+
+* Added a config option to hide Objective-C or Swift declarations:
+  `--hide-declarations [objc|swift]`.  
+  [Ibrahim Ulukaya](https://github.com/ulukaya)
+  [#828](https://github.com/realm/jazzy/issues/828)
+
+* Automatically use Swift or Objective-C syntax highlighting for code blocks
+  in documentation comments.  Improve Swift highlighting with latest Rouge.  
+  [John Fairhurst](https://github.com/johnfairh)
+  [#218](https://github.com/realm/jazzy/issues/218)
+
+##### Bug Fixes
+
+* Fix Swift declarations when generating Objective-C docs for generic types.  
+  [John Fairhurst](https://github.com/johnfairh)
+  [#910](https://github.com/realm/jazzy/issues/910)
+
+* Don't create documentation nodes for generic type parameters.  
+  [John Fairhurst](https://github.com/johnfairh)
+  [#878](https://github.com/realm/jazzy/issues/878)
+
 ## 0.9.0
 
 ##### Breaking
 
 * Generate documentation coverage badge locally. Since this avoids the failable