To download the release go to the Keycloak homepage.
With pushed claims it is now possible for clients to push additional claims to have them used by policies when evaluating permissions.
It is now possible to define attributes on resources in order to have them used by policies when evaluating permissions.
Spring Boot 2 support
We now have support for Spring Boot 2.
Instagram identity provider
Thanks to hguerrero it is now easy to enable login with Instagram.
Thanks to Joe32 we now have Slovak translations.
The full list of resolved issues is available in JIRA.
Before you upgrade remember to backup your database and check the upgrade guide for anything that may have changed.