Breaking: #62793 - TypoScript config.notification_* removed

See forge#62793

Description

The following TypoScript options were removed:

config.notification_email_charset config.notification_email_encoding config.notification_email_urlmode

Impact

Using those options have no effect anymore.

Affected installations

Instances that set these options in FE TypoScript.

Migration

Those options can be safely removed. They were used with old mail handling and are substituted with a different engine that rendered those useless.