Sentry has now released two of its Single Sign-On (SSO) components as open source software, allowing users to use SSO in the On-Premise version of Sentry for Google Apps and GitHub Orgs. To enable SSO, users must first enable it in their `sentry.conf.py`, install the required provider, and restart services to register the extension. The company aims to further improve and expand its SSO capabilities in the future, including open sourcing adapters for additional providers such as SAML, OneLogin, and Okta, as well as standard Active Directory support.