Most relevant changes:

• Unified flow table for all flow types (TCP, UDP, ICMP), with the side effect of fixing possible inconsistencies in UDP source port tracking
• Forwarding for DNS queries over TCP and DNS over TLS (dot) now supported.

Full list of upstream changes: https://passt.top/passt/log/?qt=range&q=2024_06_24.1ee2eca..2024_07_26.57a21d2