Version changed to 451 (#444)

Version 450 release, Kotlin marked as stable (#441)

* Version update

* Docs regen

* version changed

* Fixes readme typo

Version changd to 4.4.0 (#432)

Version number change (#428)

Java code sample improved for endpoints, version changed to 4.2.1 (#423)

* Java endpoint code samples updated

* Version updated to 4.2.1

Java generator changed to stable status, version updated to 4.2.0 (#422)

* Java generator changed to stable status, version rev rolled

* Adjusts coercion language

v413 update (#417)

Upates version (#414)

Fixes enum variable names (#401)

* Fixes enum variable names when disallowed characters are first and later

* Samples regenerated

Updates readme and version (#375)