# v1.3 Release Team

| Enhancement | Leads |
| - | - |
| Percentage-Based Request Mirroring | @LiorLieberman, @jakebennert |
| CORS (Cross Origin Resource Sharing) Filter | @liangli, @EyalPazz, @robscott |
| XListenerSets (Standard Mechanism to Merge Gateways)| @dprotaso |
| XBackendTrafficPolicy (Retry Budgets) | @ericdbishop |

