root@port-tester:/usr/ports # diff -ru dns/knot-resolver.orig dns/knot-resolver
diff -ru dns/knot-resolver.orig/distinfo dns/knot-resolver/distinfo
--- dns/knot-resolver.orig/distinfo     2018-11-06 15:34:36.621885000 +0000
+++ dns/knot-resolver/distinfo  2018-11-06 15:38:22.018115000 +0000
@@ -1,3 +1,3 @@
-TIMESTAMP = 1534107905
-SHA256 (knot-resolver-2.4.1.tar.xz) = e8044316cd897ad29b3c5284de06652e1568c4d5861e3147ec2191fbacd8d9ff
-SIZE (knot-resolver-2.4.1.tar.xz) = 1564784
+TIMESTAMP = 1541518702
+SHA256 (knot-resolver-3.1.0.tar.xz) = 8f3deba4695784a666cde317bc6af80ecf42ce1047b01f4b9c582fdc021c7492
+SIZE (knot-resolver-3.1.0.tar.xz) = 1671480
diff -ru dns/knot-resolver.orig/Makefile dns/knot-resolver/Makefile
--- dns/knot-resolver.orig/Makefile     2018-11-06 15:34:36.621503000 +0000
+++ dns/knot-resolver/Makefile  2018-11-06 17:10:40.349520000 +0000
@@ -2,7 +2,7 @@
 # $FreeBSD: head/dns/knot-resolver/Makefile 479406 2018-09-10 13:14:50Z mat $
 
 PORTNAME=      knot-resolver
-DISTVERSION=   2.4.1
+DISTVERSION=   3.1.0
 CATEGORIES=    dns ipv6
 MASTER_SITES=  https://secure.nic.cz/files/knot-resolver/ \
                https://dns.company/downloads/knot-resolver/
@@ -12,6 +12,12 @@
 
 LICENSE=       GPLv3
 
+.include <bsd.port.options.mk>
+.if ${OPSYS} == FreeBSD && ${OSVERSION} >= 1120000
+NOT_FOR_ARCHS= i386
+NOT_FOR_ARCHS_REASON_i386=libknot (installed by knot2) is broken on 11.2 at i386
+.endif
+
 BUILD_DEPENDS= bash:shells/bash \
                git:devel/git
 LIB_DEPENDS=   libgnutls.so:security/gnutls \
@@ -33,19 +39,20 @@
 SHEBANG_FILES= scripts/coverage_env.sh
 USE_LDCONFIG=  yes
 
-OPTIONS_DEFINE=        DOCS COOKIES DNSTAP DOXYGEN GO TRUSTANCHOR
+OPTIONS_DEFINE=        DOCS DNSTAP DOXYGEN GO TRUSTANCHOR
 
-COOKIES_DESC=                  cookies
-COOKIES_LIB_DEPENDS=           libnettle.so:security/nettle
-COOKIES_MAKE_ARGS_ON=          HAS_nettle=yes
-COOKIES_MAKE_ARGS_OFF=         HAS_nettle=no
-COOKIES_PLIST_FILES=           lib/kdns_modules/cookies.so      \
-                               include/libkres/alg_containers.h \
-                               include/libkres/alg_sha.h        \
-                               include/libkres/control.h        \
-                               include/libkres/helper.h         \
-                               include/libkres/lru_cache.h      \
-                               include/libkres/nonce.h
+# COOKIES will come return/reworked to reflect IETF dnsop group development
+#COOKIES_DESC=                 cookies
+#COOKIES_LIB_DEPENDS=          libnettle.so:security/nettle
+#COOKIES_MAKE_ARGS_ON=         HAS_nettle=yes
+#COOKIES_MAKE_ARGS_OFF=                HAS_nettle=no
+#COOKIES_PLIST_FILES=          lib/kdns_modules/cookies.so      \
+#                              include/libkres/alg_containers.h \
+#                              include/libkres/alg_sha.h        \
+#                              include/libkres/control.h        \
+#                              include/libkres/helper.h         \
+#                              include/libkres/lru_cache.h      \
+#                              include/libkres/nonce.h
 
 DNSTAP_DESC=                   dnstap support
 DNSTAP_LIB_DEPENDS=            libprotobuf.so:devel/protobuf \
diff -ru dns/knot-resolver.orig/pkg-plist dns/knot-resolver/pkg-plist
--- dns/knot-resolver.orig/pkg-plist    2018-11-06 15:34:36.625267000 +0000
+++ dns/knot-resolver/pkg-plist 2018-11-06 16:10:04.023015000 +0000
@@ -20,6 +20,7 @@
 include/libkres/nsec3.h
 include/libkres/nsrep.h
 include/libkres/pack.h
+include/libkres/queue.h
 include/libkres/resolve.h
 include/libkres/rplan.h
 include/libkres/signature.h
@@ -72,12 +73,11 @@
 lib/kdns_modules/ta_sentinel.lua
 lib/kdns_modules/ta_signal_query.lua
 lib/kdns_modules/trust_anchors.lua
-lib/kdns_modules/version.lua
 lib/kdns_modules/view.lua
 lib/kdns_modules/workarounds.lua
 lib/kdns_modules/zonefile.lua
 lib/libkres.so
-lib/libkres.so.7
+lib/libkres.so.8
 libdata/pkgconfig/libkres.pc
 man/man8/kresd.8.gz
 sbin/kresc