commit 8dd082a65643add93c0944302fb3ea542ee1e057
Author: dankert 
Date:   Wed Mar 9 00:52:23 2022 +0100

    New: Only save a property if it is send by the client. This is useful using a API, so not sent properties will not be deleted.

 modules/cms/action/RequestParams.class.php       | 40 ++++++++++++++++
 modules/cms/action/user/UserPropAction.class.php | 58 ++++++++++++++++++------
 2 files changed, 84 insertions(+), 14 deletions(-)