How can i view NAT logs for troubleshooting purposes. there isn't anything for NAT in diagnostics and status menus.
There is no NAT log. Yet.
Diag > States would show active NAT translations but there is not a log at this time.
Feature #2118 is "Add tcpdump patch to interpret pfsync output" not NAT log.
Did you bother to read the text of the entry?