Updating Dynamic WAN IP?

[ticker]

Upon researching when setting up Suircata, I realize it is stated that you cannot use a DDNS to point to a dynamic WAN IP.
- Is there any future plans on making this so this is possible?
- If not, is there any other way of keeping it updated automatically?
- Also just curiously, what exactly would happen when the IP changes? Would Suricata just stop working until updated? Or would it cause bigger issues?