Fixes security issue.
See OAuth2 Client- Moderately Critical - Cross Site Request Forgery - SA-CONTRIB-2016-044
Check the state parameter in server-side flow.
Fixes Administration Views - Critical - Access bypass - SA-CONTRIB-2016-041
Upgraded twig lib use latest release
Avoid Twig's sandbox security issue.
Maintenance and security release of the Drupal 8 series.
This release fixes security vulnerabilities. Sites are urged to upgrade immediately after reading the notes below and the security announcements:
No other fixes are included.