release of first new stable deployer using **helm v3.4**

Changelog.md

 # Changelog
 
+## [1.5.0] - 2020-02-20
+* release of first new stable deployer using **helm v3.4** 
+
 ## [1.5.0-rc4] - 2020-01-08
 ### Fixes
 * removes ```service_account``` as parameter  
@@ -138,4 +141,5 @@
 [1.5.0-rc1]: https://git.sc.uni-leipzig.de/ubl/bdd_dev/webmasterei/deployer/compare/release%2F1.4.7...release%2F1.5.0-rc1
 [1.5.0-rc2]: https://git.sc.uni-leipzig.de/ubl/bdd_dev/webmasterei/deployer/compare/release%2F1.5.0-rc1...release%2F1.5.0-rc2
 [1.5.0-rc3]: https://git.sc.uni-leipzig.de/ubl/bdd_dev/webmasterei/deployer/compare/release%2F1.5.0-rc2...release%2F1.5.0-rc3
-[1.5.0-rc4]: https://git.sc.uni-leipzig.de/ubl/bdd_dev/webmasterei/deployer/compare/release%2F1.5.0-rc3...release%2F1.5.0-rc4
\ No newline at end of file
+[1.5.0-rc4]: https://git.sc.uni-leipzig.de/ubl/bdd_dev/webmasterei/deployer/compare/release%2F1.5.0-rc3...release%2F1.5.0-rc4
+[1.5.0]: https://git.sc.uni-leipzig.de/ubl/bdd_dev/webmasterei/deployer/compare/release%2F1.5.0-rc4...release%2F1.5.0
\ No newline at end of file