diff --git a/Makefile b/Makefile
index 46d955f..5d44d68 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-VER := 0.5.6rc1
+VER := 0.5.6p1
 
 all:
 	make -C router
diff --git a/contrib/sfwg b/contrib/sfwg
index e28fa52..5ff420d 100755
--- a/contrib/sfwg
+++ b/contrib/sfwg
@@ -261,7 +261,7 @@ wt_dl()
 
     command -v tar >/dev/null || ERREXIT 255 "tar not found. Try ${CDC}apt install tar${CN}"
 
-    arch=$(uname -m)
+    arch=$(uname -m 2>/dev/null)
     url="https://github.com/sandialabs/wiretap/releases/download/v0.2.1/wiretap_0.2.1_${OS}_amd64.tar.gz"
     if [[ $arch == aarch64 ]] || [[ $arch == arm64 ]]; then
         url="https://github.com/sandialabs/wiretap/releases/download/v0.2.1/wiretap_0.2.1_${OS}_arm64.tar.gz"
@@ -316,7 +316,6 @@ wt_up()
     local pid
     local pidstr
     local cmd_checkrunning
-    local arg
     local n
     local killname
 
@@ -370,6 +369,7 @@ wt_up()
 
     if [[ -z $SF_DEBUG ]]; then
         PATH=".:$PATH" exec -a '[updated]' wiretap serve -q --allowed "${peer_addr}" &>/dev/null &
+        pid=$!
     else
         PATH=".:$PATH" ./wiretap serve --allowed "${peer_addr}"
     fi
@@ -407,7 +407,7 @@ Alternatively use ${CDM}WireGuard:${CDC}
 
     echo -e "\
 ${CDG}SUCCESS${CN} - ${CDM}Wiretap${CN} started as ${CDY}[updated]${CN}${pidstr} in the background.
----> To stop   : ${CDC}${CMD_PKILL} '${killname}'${CN}"
+---> To stop   : ${CDC}${CMD_PKILL} '${killname}'${CN} or ${CDC}kill ${pid:--1}${CN}"
 }
 
 [[ -z $X ]] && ERREXIT 255 "The variable ${CDY}X=${CN} is not set. Try
diff --git a/contrib/unban.sh b/contrib/unban.sh
new file mode 100755
index 0000000..c9e0d20
--- /dev/null
+++ b/contrib/unban.sh
@@ -0,0 +1,16 @@
+#! /usr/bin/env bash
+
+## In the format of:
+# HOSTS+=("adm")
+# HOSTS+=("lgm")
+
+source .env_hosts || exit
+
+unip="${1//[^0-9.:]}"
+fn="banned/ip-${unip:?}"
+[ ! -f "${fn}" ] && { echo >&2 "Not found: $fn"; exit; }
+rm -f "${fn:?}"
+
+for h in "${HOSTS[@]}"; do
+    ssh "${h}" "rm -f /sf/config/db/${fn}"
+done
diff --git a/docker-compose.yml b/docker-compose.yml
index 4027828..b536850 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -51,7 +51,7 @@ services:
       - "${SF_SHMDIR:-/dev/shm/sf}/run/redis/sock:/redis-sock"
       - "/sys/fs/cgroup:/sys/fs/cgroup"
 
-  # Note: If this one fails to start then most likelly bad ENCFS password.
+  # Note: If this one fails to start then most likely bad ENCFS password.
   # level=fatal msg="no such file or directory": unknown
   sf-destructor:
     build: encfsd
diff --git a/guest/Dockerfile b/guest/Dockerfile
index 8792753..1ebd31b 100644
--- a/guest/Dockerfile
+++ b/guest/Dockerfile
@@ -830,7 +830,9 @@ RUN /pkg-install.sh DEV ghbin helix-editor/helix '-%arch%-linux.tar.xz' hx \
 	&& /pkg-install.sh DEV ghbin dandavison/delta '_%arch1%.deb' \
 	&& /pkg-install.sh DEV ghbin watchexec/watchexec '%arch%-unknown-linux-musl.deb' '' '' '' --force-overwrite
 RUN /pkg-install.sh HACK pipx install yxdump \
-	&& /pkg-install.sh HACK ghbin hackerschoice/dsniff 'linux-%arch%' dsniff "/usr/sbin"
+	&& /pkg-install.sh HACK ghbin hackerschoice/dsniff 'linux-%arch%' dsniff "/usr/sbin" \
+	&& /pkg-install.sh HACK bin https://paste.c-net.org/pbenc pbenc \
+	&& /pkg-install.sh HACK pipx install xortool
 RUN sed 's/deb-src.*//' -i /etc/apt/sources.list \
 	&& apt-get autoremove -y \
 	&& apt-get update