JWT Support in Gatling 2.2.2 (Latest)

Hi
I was browsing through the documentation and this thread and found that the JWT extension provided
http://gatling.io/docs/2.2.2/project/online_resources.html?highlight=jwt

the last commit in JWT authentication is almost 2 years old and has a comment that states that it supports only GET. Is that the case still ?

Can you please confirm?

Commit: https://bitbucket.org/atlassianlabs/gatling-jwt/commits/37984665d5feb177ea5b4047deb68a8f9f226944

Thanks for your time and efforts
Venki