Feature: #86303 - Variants for site’s base

See Issue #86303


The site configuration allows now to specify variants of the site’s base. Take the following example: The base of a site is set to https://www.domain.tld but the staging environment uses https://staging.domain.tld and the local development uses https://www.domain.local.

The expression language feature is used to define which variant is taken into account.


The base of a site can be changed depending on a condition. Typical examples are:

  • applicationContext == "Production": Check the application context
  • getenv("mycontext") == "production: Check a custom environment variable