We released an updated version of Advanced API Security. Addition of CIDR range support when specifying IPv4 addresses for security action rules

## Announcement On May 9, 2024 we released an updated version of Advanced API Security. ## Feature **Addition of CIDR range support when specifying IPv4 addresses for security action rules.** Apigee Advanced API Security now includes support for CIDR range specification when creating security action rules that restrict access based on IP addresses. This new functionality is not available with Apigee hybrid at this time. See [Create a security action](https://cloud.google.com/apigee/docs/api-security/security-actions#create-a-security-action) to learn more. ## Issue **Limit on number of basepaths per environment** Apigee is enforcing a temporary limit of 500 basepaths per environment to avoid potential failures when deploying API proxy revisions. While this limit is in place, you can deploy up to 500 API proxy revisions (each containing a single basepath) per environment. If your API proxies or revisions contain more than one basepath, the total number of basepaths per environment must not exceed 500. To track the status of this issue, see [Apigee Known Issues](https://cloud.google.com/apigee/docs/release/known-issues).