You can now use a single wildcard configuration in eCDN to cover multiple subdomains. For example, setting up *.merchantsite.com manages hostnames like shop.merchantsite.com and blog.merchantsite.com. This reduces the overhead of managing multiple custom hostnames.
Where: This change applies to B2C Commerce.
How: In Business Manager, go to Embedded CDN settings. Add a certificate and enable the Enable Wildcard Hostname toggle.