Cross-Origin Resource Sharing (CORS) Policy
October 8, 2020
The policy deployment fails when the CORS policy is applied to an API whose HTTP Listener configuration is deployed in a Mule domain, and that API uses Mule runtime engine v4.1.x. This is because both the domain and the policy export the same internal package.
Apr 30, 2020
The CORS policy business logic is now completely modified to improve performance.
Several performance improvements are made to the header manipulation engine.
After a policy was applied, HTTP headers did not follow the RFC 2616 requirement of case-sensitivity:
Jul 12, 2019