[keycloak-dev] Make theme properties available in email templates

Hello, I need to have theme properties available in Freemarker email templates (like in login and account theme). I overrided FreeMarkerEmailTemplateProvider to add them in a new attribute "properties", but I think it could be useful to have it by default in Keycloak. Is it possible to do it? If necessary I can create a pull request. Thank you. Guilhem Lucas