Merge pull request #844 from wordpress-mobile/release/1.3.30

Update CHANGELOG and README for v.1.3.30 release

Author: daniloercoli

CHANGELOG.md

@@ -1,3 +1,8 @@
+# Changelog
+## [1.3.30](https://github.com/wordpress-mobile/AztecEditor-Android/releases/tag/v1.3.30)
+### Added
+- Added the ability to signal undo/redo events to host app
+
 # Changelog
 ## [1.3.29](https://github.com/wordpress-mobile/AztecEditor-Android/releases/tag/v1.3.29)
 ### Fixed

README.md

@@ -105,7 +105,7 @@ repositories {
 ```
 ```gradle
 dependencies {
-    api ('com.github.wordpress-mobile.WordPress-Aztec-Android:aztec:v1.3.29')
+    api ('com.github.wordpress-mobile.WordPress-Aztec-Android:aztec:v1.3.30')
 }
 ```