Major release version 4.0 has stable support for multiple external user directories. The following new user directories are included (in alphabetical order):

1. Apple ID

2. Facebook

3. Google

4. Microsoft Account (consumer-grade accounts)

5. Microsoft Azure AD

6. MPASSid (OpenID Connect based variant)

7. Trivore ID (Trivore Identity Service, OpenID Connect)

8. Generic OIDC (OpenID Connect)

9. Generic SAML (Security Assertion Markup Language)

The generic user directories add the capability to add corporate private and custom user directories.

For completeness sake, already existing and supported user directories are also listed here:

• Generic LDAP (Lightweight Directory Access Protocol)

• Microsoft AD DS

• Microsoft AD FS

• suomi.fi SAML

• simple REST API for cross-platform and cross-vendor account migration

In addition to features listed above, there is a technological change: Java version 11 will be used instead of Java version 8 starting version 4.0.