Issue #35 - update release notes

Author: tonicsoft

RELEASE-NOTES.md

@@ -1,4 +1,6 @@
 # Release Notes for protobuf-java-format
+* 1.5
+   * [#35](https://github.com/bivas/protobuf-java-format/issues/35) - Fix character encoding bugs when printing to strings and byte arrays.
 * 1.4
    * [#15](https://github.com/bivas/protobuf-java-format/issues/15) - Fix unsigned values for JacksonFormatter. 
 * 1.3