Merge pull request #315 from jwt/release/2.2.0

Release 2.2.0

Author: excpt

CHANGELOG.md

@@ -1,7 +1,7 @@
 # Change Log
 
-## [2.2.0-beta.0](https://github.com/jwt/ruby-jwt/tree/2.2.0-beta.0) (2019-03-20)
-[Full Changelog](https://github.com/jwt/ruby-jwt/compare/v2.1.0...2.2.0-beta.0)
+## [v2.2.0](https://github.com/jwt/ruby-jwt/tree/v2.2.0) (2019-03-20)
+[Full Changelog](https://github.com/jwt/ruby-jwt/compare/v2.1.0...v2.2.0)
 
 **Implemented enhancements:**
 

lib/jwt/version.rb

@@ -16,7 +16,7 @@ module VERSION
     # tiny version
     TINY  = 0
     # alpha, beta, etc. tag
-    PRE   = 'beta.0'
+    PRE   = nil
 
     # Build version string
     STRING = [[MAJOR, MINOR, TINY].compact.join('.'), PRE].compact.join('-')