Support for attribute-based authorization (#89)
Carry the proxy through as authentication authority (#97)
Make sign_assertion and sign_response configurable (#98)
Enable defaults for custom attribute release using '' or 'default' key (#99)
Attribute generation (#100)
Thank to @leifj
SAMLInternalResponse for saml backend (#95)
Fix for no Format in NameIDPolicy for SAML2 frontend (#102)
NameID input from attributes for LDAP attribute store (#103)
Thanks to @skoranda