diff --git a/README.md b/README.md
index 074f285..6781012 100644
--- a/README.md
+++ b/README.md
@@ -26,3 +26,18 @@ Configure the connection with NetworkManager.
 sudo nmcli con add type vlan con-name eno1.832 dev eno1 id 832 egress "0:0,1:0,2:0,3:0,4:0,5:0,6:6,7:0"
 ```
 
+## Future
+
+In the future, starting with Kernel 5.7, the "egress" netfilter hook might be sufficient and this patch could disappear.
+
+> Commit e687ad60af09 ("netfilter: add netfilter ingress hook after
+> handle\_ing() under unique static key") introduced the ability to
+> classify packets on ingress.
+>
+> Allow the same on egress. 
+>
+> This hook is also useful for NAT46/NAT64, tunneling and filtering of
+> locally generated af\_packet traffic such as dhclient.
+
+Source: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8537f78647c072bdb1a5dbe32e1c7e5b13ff1258
+