prepare 5.0.4 release

Author: hkernbach

ChangeLog.md

@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) a
 
 ## [Unreleased]
 
+## [5.0.4] - 2019-18-01
+
 ### Fixed
 
 - fixed bug with multi document operations when using parameter `silent` (issue #241)
@@ -931,7 +933,8 @@ Added support for sparse indexes
 
 - Initial Release
 
-[unreleased]: https://github.com/arangodb/arangodb-java-driver/compare/5.0.3...HEAD
+[unreleased]: https://github.com/arangodb/arangodb-java-driver/compare/5.0.4...HEAD
+[5.0.4]: https://github.com/arangodb/arangodb-java-driver/compare/5.0.3...5.0.4
 [5.0.3]: https://github.com/arangodb/arangodb-java-driver/compare/5.0.2...5.0.3
 [5.0.2]: https://github.com/arangodb/arangodb-java-driver/compare/5.0.1...5.0.2
 [5.0.1]: https://github.com/arangodb/arangodb-java-driver/compare/5.0.0...5.0.1

pom.xml

@@ -4,7 +4,7 @@
 
 	<groupId>com.arangodb</groupId>
 	<artifactId>arangodb-java-driver</artifactId>
-	<version>5.0.4-SNAPSHOT</version>
+	<version>5.0.4</version>
 	<inceptionYear>2016</inceptionYear>
 	<packaging>jar</packaging>