bot checkin

Author: stevehu

CHANGELOG.md

@@ -1,5 +1,16 @@
 # Change Log
 
+## [1.5.19](https://github.com/networknt/openapi-parser/tree/1.5.19) (2018-09-22)
+[Full Changelog](https://github.com/networknt/openapi-parser/compare/1.5.18...1.5.19)
+
+**Closed issues:**
+
+- ZEN-4409 Fix NPE thrown on any model with EncodingProperty element [\#6](https://github.com/networknt/openapi-parser/issues/6)
+- sync with KaiZen parser [\#5](https://github.com/networknt/openapi-parser/issues/5)
+
+## [1.5.18](https://github.com/networknt/openapi-parser/tree/1.5.18) (2018-08-16)
+[Full Changelog](https://github.com/networknt/openapi-parser/compare/1.5.17...1.5.18)
+
 ## [1.5.17](https://github.com/networknt/openapi-parser/tree/1.5.17) (2018-07-15)
 [Full Changelog](https://github.com/networknt/openapi-parser/compare/1.5.16...1.5.17)