This release contains a fix for a vulnerability around encryption of session cookies. This vulnerability is rated medium to low, depending on what information your login provider sends to CiviForm upon login. We encourage all deployments to upgrade to this version as soon as possible. For more details, see https://docs.google.com/document/d/1_y1fLgi7Ix_Mj5CznBRYKEQx67jd2YtUJhlCDwfYOlk.
External programs are now enabled by default. To disable external programs, set EXTERNAL_PROGRAM_CARDS_ENABLED to false in your deployment config.
This release also includes continued work on session timeout, expanded form logic, and enumerator improvements, as well as the foundations for the USWDS admin migration. This release also includes the final PR for login-only programs.
Full Changelog: v3.21.0...v3.22.0