Bumped version number and updated change log.

Signed-off-by: Sebastian Haas <sebastian@haas.tech>

CHANGELOG.md

@@ -9,6 +9,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Changed
 ### Bugfixes
 
+## [0.1.0-beta.4] - 2016-09-21
+### Changed
+- Updated Github pages deployment ([e5a8771](https://github.com/opensheetmusicdisplay/opensheetmusicdisplay/commit/e5a877153f76d32db89c826c0d86b9b3f3c09276))
+
 ## [0.1.0-beta.3] - 2016-09-21
 ### Changed
 - Updated Github pages deployment ([64a332c](https://github.com/opensheetmusicdisplay/opensheetmusicdisplay/commit/64a332c9f75fa60fb74e5f3b9dabb291ed7062e6))
@@ -71,7 +75,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Added
 - First public pre-release
 
-[Unreleased]: https://github.com/opensheetmusicdisplay/opensheetmusicdisplay/compare/0.1.0-beta.3...HEAD
+[Unreleased]: https://github.com/opensheetmusicdisplay/opensheetmusicdisplay/compare/0.1.0-beta.4...HEAD
+[0.1.0-beta.4]: https://github.com/opensheetmusicdisplay/opensheetmusicdisplay/compare/0.1.0-beta.3...0.1.0-beta.4
 [0.1.0-beta.3]: https://github.com/opensheetmusicdisplay/opensheetmusicdisplay/compare/0.1.0-beta.2...0.1.0-beta.3
 [0.1.0-beta.2]: https://github.com/opensheetmusicdisplay/opensheetmusicdisplay/compare/0.1.0-beta.1...0.1.0-beta.2
 [0.1.0-beta.1]: https://github.com/opensheetmusicdisplay/opensheetmusicdisplay/compare/0.1.0-beta...0.1.0-beta.1

package.json

@@ -1,6 +1,6 @@
 {
   "name": "opensheetmusicdisplay",
-  "version": "0.1.0-beta.3",
+  "version": "0.1.0-beta.4",
   "description": "An open source JavaScript engine for displaying MusicXML based on VexFlow.",
   "main": "dist/src/OSMD/OSMD.js",
   "typings": "dist/src/OSMD/OSMD",