update changelog

Author: ziluvatar

CHANGELOG.md

@@ -4,6 +4,14 @@
 All notable changes to this project will be documented in this file starting from version **v4.0.0**.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## 8.3.0 - 2018-06-11
+
+ - docs: add some clarifications (#473) ([cd33cc81f06068b9df6c224d300dc6f70d8904ab](https://github.com/auth0/node-jsonwebtoken/commit/cd33cc81f06068b9df6c224d300dc6f70d8904ab)), closes [#473](https://github.com/auth0/node-jsonwebtoken/issues/473)
+ - ci: fix ci execution, remove not needed script (#472) ([c8ff7b2c3ffcd954a64a0273c20a7d1b22339aa5](https://github.com/auth0/node-jsonwebtoken/commit/c8ff7b2c3ffcd954a64a0273c20a7d1b22339aa5)), closes [#472](https://github.com/auth0/node-jsonwebtoken/issues/472)
+ - new feature: Secret callback revisited (#480) ([d01cc7bcbdeb606d997a580f967b3169fcc622ba](https://github.com/auth0/node-jsonwebtoken/commit/d01cc7bcbdeb606d997a580f967b3169fcc622ba)), closes [#480](https://github.com/auth0/node-jsonwebtoken/issues/480)
+ - docs:Update README.md (#461) ([f0e0954505f274da95a8d9603598e455b4d2c894](https://github.com/auth0/node-jsonwebtoken/commit/f0e0954505f274da95a8d9603598e455b4d2c894)), closes [#461](https://github.com/auth0/node-jsonwebtoken/issues/461)
+
+
 ## 8.2.2 - 2018-05-30
 
  - security: deps: [email protected] (#477) ([ebde9b7cc75cb7ab5176de7ebc4a1d6a8f05bd51](https://github.com/auth0/node-jsonwebtoken/commit/ebde9b7cc75cb7ab5176de7ebc4a1d6a8f05bd51)), closes [#465](https://github.com/auth0/node-jsonwebtoken/issues/465)