* acl: **(Consul Enterprise only)** Fixed an issue that prevented remote policy and role resolution from working when namespace policy or role defaults were configured.
* dns: Fixed an issue that could cause the DNS server to consume excessive CPU resources when trying to parse IPv6 recursor addresses: [[GH-6120](https://github.com/hashicorp/consul/issues/6120)]
* sessions: Fixed an issue that was causing deletions of a non-existent session to return a 500 when ACLs were enabled. [[GH-6840](https://github.com/hashicorp/consul/issues/6840)]
* xds: Fix envoy retryOn behavior when multiple behaviors are configured [[GH-7280](https://github.com/hashicorp/consul/pull/7280)]