v1.3

New Features and Functions in This Release:

• CASCookieSameSite, specify the SameSite parameter.
• CASCookieSecure, specify the optional 'Secure' attribute for cookies.
• Use apr_pescape_urlencoded() to URL-encode.
• Fix escaping for small chars in urlEncode().
• Add a random RequestID to the SAML payload.
• Bump required APR versions.
• Require Apache 2.4.

https://github.com/apereo/mod_auth_cas/milestone/7?closed=1