* [#4052] Fixed payment (reminder) emails being sent more often than intended.
* [#4124] Fixed forms being shown multiple times in the admin list overview.
* [#3964] Toggling visibility with frontend logic and number/currency components leads to fields being emptied.
* [#4205] The CSP ``form-action`` directive now allows any ``https:`` target,
  to avoid errors on eHerkenning login redirects.