Add the security advisory for the Twig 1.20 release
Add the security advisory for the Twig 1.20 release
BCyberSavvy/PHP,jeskew/security-advisories,marcomenzel/security-advisories,Ocramius/security-advisories,markstory/security-advisories,FriendsOfSilverStripe/security-advisories,kdambekalns/security-advisories,FriendsOfPHP/security-advisories