diff --git a/README.md b/README.md
index 3c3d057..a4eca2a 100644
--- a/README.md
+++ b/README.md
@@ -954,6 +954,14 @@ nmcli connection modify ens2f0 connection.autoconnect yes
 nmcli connection delete bond1
 ```
 
+## Release
+
+1. Run `git tag -s vX.Y.Z -m vX.Y.Z`.
+2. Run `git push origin vX.Y.Z` and wait for the Release to be created.
+3. Edit the created Release.
+4. Press the `Generate release notes` button and edit the release notes.
+5. Press the `Update release` button.
+
 ## License
 
 MIT
diff --git a/nmcli-cli-autoconnect-list b/nmcli-cli-autoconnect-list
index 23371df..54857fb 100755
--- a/nmcli-cli-autoconnect-list
+++ b/nmcli-cli-autoconnect-list
@@ -7,17 +7,23 @@
 # This software is released under the MIT License.
 # http://opensource.org/licenses/mit-license.php
 
+VERSION="1.2.0"
+
 usage() {
+    local COMMAND_NAME
+    COMMAND_NAME="$(basename "${0}")"
+
     cat << _EOF_
+${COMMAND_NAME} ${VERSION}
+
 Usage:
 
-    $0 all
-    $0 yes|no or on|off
+    ${COMMAND_NAME} all
+    ${COMMAND_NAME} yes|no or on|off
 
     Examples:
-        $0 all
-        $0 yes
-
+        ${COMMAND_NAME} all
+        ${COMMAND_NAME} yes
 _EOF_
 }
 
diff --git a/nmcli-cli-autoconnect-set b/nmcli-cli-autoconnect-set
index 04b7998..77275fc 100755
--- a/nmcli-cli-autoconnect-set
+++ b/nmcli-cli-autoconnect-set
@@ -7,6 +7,7 @@
 # This software is released under the MIT License.
 # http://opensource.org/licenses/mit-license.php
 
+VERSION="1.2.0"
 ECHO_OR_EXECUTE="echo"
 
 print_command() {
@@ -35,19 +36,23 @@ echo_or_execute() {
 }
 
 usage() {
+    local COMMAND_NAME
+    COMMAND_NAME="$(basename "${0}")"
+
     cat << _EOF_
+${COMMAND_NAME} ${VERSION}
+
 Usage:
 
-    $0 [-n] [-x] IF_NAME yes|no or on|off
+    ${COMMAND_NAME} [-n] [-x] IF_NAME yes|no or on|off
 
     Options:
         -n No interface check (Default: check interface)
         -x Run command (Default: echo only)
 
     Examples:
-        $0 eno1 off
-        $0 bond1 on
-
+        ${COMMAND_NAME} eno1 off
+        ${COMMAND_NAME} bond1 on
 _EOF_
 }
 
diff --git a/nmcli-cli-bond-add b/nmcli-cli-bond-add
index 095b4f3..1bc1a6f 100755
--- a/nmcli-cli-bond-add
+++ b/nmcli-cli-bond-add
@@ -7,6 +7,7 @@
 # This software is released under the MIT License.
 # http://opensource.org/licenses/mit-license.php
 
+VERSION="1.2.0"
 ECHO_OR_EXECUTE="echo"
 
 print_command() {
@@ -35,19 +36,23 @@ echo_or_execute() {
 }
 
 usage() {
+    local COMMAND_NAME
+    COMMAND_NAME="$(basename "${0}")"
+
     cat << _EOF_
+${COMMAND_NAME} ${VERSION}
+
 Usage:
 
-    $0 [-n] [-x] NEW_BOND_IF_NAME BOND_OPTIONS IF_SLAVE1 IF_SLAVE2 [IF_SLAVE3...]
+    ${COMMAND_NAME} [-n] [-x] NEW_BOND_IF_NAME BOND_OPTIONS IF_SLAVE1 IF_SLAVE2 [IF_SLAVE3...]
 
     Options:
         -n No interface check (Default: check interface)
         -x Run command (Default: echo only)
 
     Examples:
-        $0 bond1 mode=active-backup eno1 ens2f0
-        $0 bond1 mode=802.3ad,miimon=100,updelay=500,xmit_hash_policy=layer2+3 eno1 eno3 ens2f0
-
+        ${COMMAND_NAME} bond1 mode=active-backup eno1 ens2f0
+        ${COMMAND_NAME} bond1 mode=802.3ad,miimon=100,updelay=500,xmit_hash_policy=layer2+3 eno1 eno3 ens2f0
 _EOF_
 }
 
diff --git a/nmcli-cli-bond-delete b/nmcli-cli-bond-delete
index f116de3..fd7cd1b 100755
--- a/nmcli-cli-bond-delete
+++ b/nmcli-cli-bond-delete
@@ -7,6 +7,7 @@
 # This software is released under the MIT License.
 # http://opensource.org/licenses/mit-license.php
 
+VERSION="1.2.0"
 ECHO_OR_EXECUTE="echo"
 
 print_command() {
@@ -35,18 +36,22 @@ echo_or_execute() {
 }
 
 usage() {
+    local COMMAND_NAME
+    COMMAND_NAME="$(basename "${0}")"
+
     cat << _EOF_
+${COMMAND_NAME} ${VERSION}
+
 Usage:
 
-    $0 [-n] [-x] BOND_IF_NAME
+    ${COMMAND_NAME} [-n] [-x] BOND_IF_NAME
 
     Options:
         -n No interface check (Default: check interface)
         -x Run command (Default: echo only)
 
     Examples:
-        $0 bond1
-
+        ${COMMAND_NAME} bond1
 _EOF_
 }
 
diff --git a/nmcli-cli-bridge-add b/nmcli-cli-bridge-add
index f1d232b..107bd5c 100755
--- a/nmcli-cli-bridge-add
+++ b/nmcli-cli-bridge-add
@@ -7,6 +7,7 @@
 # This software is released under the MIT License.
 # http://opensource.org/licenses/mit-license.php
 
+VERSION="1.2.0"
 ECHO_OR_EXECUTE="echo"
 
 print_command() {
@@ -35,19 +36,23 @@ echo_or_execute() {
 }
 
 usage() {
+    local COMMAND_NAME
+    COMMAND_NAME="$(basename "${0}")"
+
     cat << _EOF_
+${COMMAND_NAME} ${VERSION}
+
 Usage:
 
-    $0 [-n] [-x] NEW_BRIDGE_IF_NAME IF_SLAVE
+    ${COMMAND_NAME} [-n] [-x] NEW_BRIDGE_IF_NAME IF_SLAVE
 
     Options:
         -n No interface check (Default: check interface)
         -x Run command (Default: echo only)
 
     Examples:
-        $0 br1 eno1
-        $0 br1 bond1
-
+        ${COMMAND_NAME} br1 eno1
+        ${COMMAND_NAME} br1 bond1
 _EOF_
 }
 
diff --git a/nmcli-cli-bridge-delete b/nmcli-cli-bridge-delete
index 15a92f5..b664118 100755
--- a/nmcli-cli-bridge-delete
+++ b/nmcli-cli-bridge-delete
@@ -7,6 +7,7 @@
 # This software is released under the MIT License.
 # http://opensource.org/licenses/mit-license.php
 
+VERSION="1.2.0"
 ECHO_OR_EXECUTE="echo"
 
 print_command() {
@@ -35,18 +36,22 @@ echo_or_execute() {
 }
 
 usage() {
+    local COMMAND_NAME
+    COMMAND_NAME="$(basename "${0}")"
+
     cat << _EOF_
+${COMMAND_NAME} ${VERSION}
+
 Usage:
 
-    $0 [-n] [-x] BRIDGE_NAME
+    ${COMMAND_NAME} [-n] [-x] BRIDGE_NAME
 
     Options:
         -n No interface check (Default: check interface)
         -x Run command (Default: echo only)
 
     Examples:
-        $0 br1
-
+        ${COMMAND_NAME} br1
 _EOF_
 }
 
diff --git a/nmcli-cli-device-name b/nmcli-cli-device-name
index 3dc4270..c2529e4 100755
--- a/nmcli-cli-device-name
+++ b/nmcli-cli-device-name
@@ -7,6 +7,7 @@
 # This software is released under the MIT License.
 # http://opensource.org/licenses/mit-license.php
 
+VERSION="1.2.0"
 ECHO_OR_EXECUTE="echo"
 
 print_command() {
@@ -35,19 +36,23 @@ echo_or_execute() {
 }
 
 usage() {
+    local COMMAND_NAME
+    COMMAND_NAME="$(basename "${0}")"
+
     cat << _EOF_
+${COMMAND_NAME} ${VERSION}
+
 Usage:
 
-    $0 [-n] [-x] DEVICE [NEW_IF_NAME]
+    ${COMMAND_NAME} [-n] [-x] DEVICE [NEW_IF_NAME]
 
     Options:
         -n No interface check (Default: check interface)
         -x Run command (Default: echo only)
 
     Examples:
-        $0 eno1
-        $0 eno1 "New Name 1"
-
+        ${COMMAND_NAME} eno1
+        ${COMMAND_NAME} eno1 "New Name 1"
 _EOF_
 }
 
diff --git a/nmcli-cli-ipv4 b/nmcli-cli-ipv4
index 4c89614..e291125 100755
--- a/nmcli-cli-ipv4
+++ b/nmcli-cli-ipv4
@@ -7,6 +7,7 @@
 # This software is released under the MIT License.
 # http://opensource.org/licenses/mit-license.php
 
+VERSION="1.2.0"
 ECHO_OR_EXECUTE="echo"
 
 print_command() {
@@ -35,11 +36,16 @@ echo_or_execute() {
 }
 
 usage() {
+    local COMMAND_NAME
+    COMMAND_NAME="$(basename "${0}")"
+
     cat << _EOF_
+${COMMAND_NAME} ${VERSION}
+
 Usage:
 
-    $0 [-n] [-x] NAME dhcp|disable
-    $0 [-n] [-x] NAME static IP_SUBNET [GATEWAY] [DNS]
+    ${COMMAND_NAME} [-n] [-x] NAME dhcp|disable
+    ${COMMAND_NAME} [-n] [-x] NAME static IP_SUBNET [GATEWAY] [DNS]
 
     Options:
         -n No interface check (Default: check interface)
@@ -51,12 +57,11 @@ Usage:
         The first IP_SUBNET is the primary IP address.
 
     Examples:
-        $0 eno1 dhcp
-        $0 eno1 static 192.168.1.101/24 192.168.1.1 192.168.1.1,10.0.0.2
-        $0 eno1 static 192.168.1.101/24
-        $0 eno1 static 192.168.1.101/24,10.0.0.201/23
-        $0 eno1 disable
-
+        ${COMMAND_NAME} eno1 dhcp
+        ${COMMAND_NAME} eno1 static 192.168.1.101/24 192.168.1.1 192.168.1.1,10.0.0.2
+        ${COMMAND_NAME} eno1 static 192.168.1.101/24
+        ${COMMAND_NAME} eno1 static 192.168.1.101/24,10.0.0.201/23
+        ${COMMAND_NAME} eno1 disable
 _EOF_
 }
 
diff --git a/nmcli-cli-ipv4-copy b/nmcli-cli-ipv4-copy
index bf460b5..685537b 100755
--- a/nmcli-cli-ipv4-copy
+++ b/nmcli-cli-ipv4-copy
@@ -7,6 +7,7 @@
 # This software is released under the MIT License.
 # http://opensource.org/licenses/mit-license.php
 
+VERSION="1.2.0"
 ECHO_OR_EXECUTE="echo"
 
 print_command() {
@@ -43,21 +44,25 @@ nmcli_value() {
 }
 
 usage() {
+    local COMMAND_NAME
+    COMMAND_NAME="$(basename "${0}")"
+
     cat << _EOF_
+${COMMAND_NAME} ${VERSION}
+
 Usage:
 
-    $0 [-n] [-x] SRC_IF_NAME DEST_IF_NAME
+    ${COMMAND_NAME} [-n] [-x] SRC_IF_NAME DEST_IF_NAME
 
     Options:
         -n No interface check (Default: check interface)
         -x Run command (Default: echo only)
 
     Examples:
-        $0 eno1 bond1
-        $0 bond1 br1
-        $0 eno1 bond1 (copy primary and secondary addresses)
-        $0 eno1 (show current configuration)
-
+        ${COMMAND_NAME} eno1 bond1
+        ${COMMAND_NAME} bond1 br1
+        ${COMMAND_NAME} eno1 bond1 (copy primary and secondary addresses)
+        ${COMMAND_NAME} eno1 (show current configuration)
 _EOF_
 }
 
diff --git a/nmcli-cli-ipv6 b/nmcli-cli-ipv6
index 70cbf7f..f0208bb 100755
--- a/nmcli-cli-ipv6
+++ b/nmcli-cli-ipv6
@@ -7,6 +7,7 @@
 # This software is released under the MIT License.
 # http://opensource.org/licenses/mit-license.php
 
+VERSION="1.2.0"
 ECHO_OR_EXECUTE="echo"
 
 print_command() {
@@ -35,11 +36,16 @@ echo_or_execute() {
 }
 
 usage() {
+    local COMMAND_NAME
+    COMMAND_NAME="$(basename "${0}")"
+
     cat << _EOF_
+${COMMAND_NAME} ${VERSION}
+
 Usage:
 
-    $0 [-n] [-x] NAME auto|dhcp|link-local|disable|ignore
-    $0 [-n] [-x] NAME static|manual IP_SUBNET [GATEWAY] [DNS]
+    ${COMMAND_NAME} [-n] [-x] NAME auto|dhcp|link-local|disable|ignore
+    ${COMMAND_NAME} [-n] [-x] NAME static|manual IP_SUBNET [GATEWAY] [DNS]
 
     Options:
         -n No interface check (Default: check interface)
@@ -51,14 +57,13 @@ Usage:
         The first IP_SUBNET is the primary IP address.
 
     Examples:
-        $0 eno1 auto
-        $0 eno1 dhcp
-        $0 eno1 static 2001:db8:1::101/48 2001:db8:1::1 2001:db8:1::1,2001:db8:1::2
-        $0 eno1 static 2001:db8:1::101/48
-        $0 eno1 static 2001:db8:1::101/48,2001:db8:2::201/64
-        $0 eno1 link-local
-        $0 eno1 disable
-
+        ${COMMAND_NAME} eno1 auto
+        ${COMMAND_NAME} eno1 dhcp
+        ${COMMAND_NAME} eno1 static 2001:db8:1::101/48 2001:db8:1::1 2001:db8:1::1,2001:db8:1::2
+        ${COMMAND_NAME} eno1 static 2001:db8:1::101/48
+        ${COMMAND_NAME} eno1 static 2001:db8:1::101/48,2001:db8:2::201/64
+        ${COMMAND_NAME} eno1 link-local
+        ${COMMAND_NAME} eno1 disable
 _EOF_
 }
 
diff --git a/nmcli-cli-ipv6-copy b/nmcli-cli-ipv6-copy
index d2a235b..1a37d0d 100755
--- a/nmcli-cli-ipv6-copy
+++ b/nmcli-cli-ipv6-copy
@@ -7,6 +7,7 @@
 # This software is released under the MIT License.
 # http://opensource.org/licenses/mit-license.php
 
+VERSION="1.2.0"
 ECHO_OR_EXECUTE="echo"
 
 print_command() {
@@ -43,21 +44,25 @@ nmcli_value() {
 }
 
 usage() {
+    local COMMAND_NAME
+    COMMAND_NAME="$(basename "${0}")"
+
     cat << _EOF_
+${COMMAND_NAME} ${VERSION}
+
 Usage:
 
-    $0 [-n] [-x] SRC_IF_NAME DEST_IF_NAME
+    ${COMMAND_NAME} [-n] [-x] SRC_IF_NAME DEST_IF_NAME
 
     Options:
         -n No interface check (Default: check interface)
         -x Run command (Default: echo only)
 
     Examples:
-        $0 eno1 bond1
-        $0 bond1 br1
-        $0 eno1 bond1 (copy primary and secondary addresses)
-        $0 eno1 (show current configuration)
-
+        ${COMMAND_NAME} eno1 bond1
+        ${COMMAND_NAME} bond1 br1
+        ${COMMAND_NAME} eno1 bond1 (copy primary and secondary addresses)
+        ${COMMAND_NAME} eno1 (show current configuration)
 _EOF_
 }
 
diff --git a/nmcli-cli-restart b/nmcli-cli-restart
index a22dbc3..aa9d343 100755
--- a/nmcli-cli-restart
+++ b/nmcli-cli-restart
@@ -7,6 +7,7 @@
 # This software is released under the MIT License.
 # http://opensource.org/licenses/mit-license.php
 
+VERSION="1.2.0"
 ECHO_OR_EXECUTE="echo"
 
 print_command() {
@@ -35,18 +36,22 @@ echo_or_execute() {
 }
 
 usage() {
+    local COMMAND_NAME
+    COMMAND_NAME="$(basename "${0}")"
+
     cat << _EOF_
+${COMMAND_NAME} ${VERSION}
+
 Usage:
 
-    $0 [-n] [-x] IF_NAME
+    ${COMMAND_NAME} [-n] [-x] IF_NAME
 
     Options:
         -n No interface check (Default: check interface)
         -x Run command (Default: echo only)
 
     Examples:
-        $0 eno1
-
+        ${COMMAND_NAME} eno1
 _EOF_
 }
 
diff --git a/nmcli-cli-slave-list b/nmcli-cli-slave-list
index 94f19df..d61feed 100755
--- a/nmcli-cli-slave-list
+++ b/nmcli-cli-slave-list
@@ -7,16 +7,23 @@
 # This software is released under the MIT License.
 # http://opensource.org/licenses/mit-license.php
 
+VERSION="1.2.0"
+
 usage() {
+    local COMMAND_NAME
+    COMMAND_NAME="$(basename "${0}")"
+
     cat << _EOF_
+${COMMAND_NAME} ${VERSION}
+
 Usage:
-    $0 IF_NAME
 
-    Examples:
-        $0 bond1
-        $0 vlan.100
-        $0 br1
+    ${COMMAND_NAME} IF_NAME
 
+    Examples:
+        ${COMMAND_NAME} bond1
+        ${COMMAND_NAME} vlan.100
+        ${COMMAND_NAME} br1
 _EOF_
 }
 
diff --git a/nmcli-cli-vlan-add b/nmcli-cli-vlan-add
index ae7e18c..6f5375b 100755
--- a/nmcli-cli-vlan-add
+++ b/nmcli-cli-vlan-add
@@ -7,6 +7,7 @@
 # This software is released under the MIT License.
 # http://opensource.org/licenses/mit-license.php
 
+VERSION="1.2.0"
 ECHO_OR_EXECUTE="echo"
 
 print_command() {
@@ -35,19 +36,23 @@ echo_or_execute() {
 }
 
 usage() {
+    local COMMAND_NAME
+    COMMAND_NAME="$(basename "${0}")"
+
     cat << _EOF_
+${COMMAND_NAME} ${VERSION}
+
 Usage:
 
-    $0 [-n] [-x] VLAN_IF_NAME VLAN_ID IF_NAME
+    ${COMMAND_NAME} [-n] [-x] VLAN_IF_NAME VLAN_ID IF_NAME
 
     Options:
         -n No interface check (Default: check interface)
         -x Run command (Default: echo only)
 
     Examples:
-        $0 eno1.100 100 eno1
-        $0 vlan.100 100 bond1
-
+        ${COMMAND_NAME} eno1.100 100 eno1
+        ${COMMAND_NAME} vlan.100 100 bond1
 _EOF_
 }
 
diff --git a/nmcli-cli-vlan-delete b/nmcli-cli-vlan-delete
index f2fa3dd..47f81bf 100755
--- a/nmcli-cli-vlan-delete
+++ b/nmcli-cli-vlan-delete
@@ -7,6 +7,7 @@
 # This software is released under the MIT License.
 # http://opensource.org/licenses/mit-license.php
 
+VERSION="1.2.0"
 ECHO_OR_EXECUTE="echo"
 
 print_command() {
@@ -35,20 +36,24 @@ echo_or_execute() {
 }
 
 usage() {
+    local COMMAND_NAME
+    COMMAND_NAME="$(basename "${0}")"
+
     cat << _EOF_
+${COMMAND_NAME} ${VERSION}
+
 Usage:
 
-    $0 [-n] [-x] VLAN_IF_NAME
+    ${COMMAND_NAME} [-n] [-x] VLAN_IF_NAME
 
     Options:
         -n No interface check (Default: check interface)
         -x Run command (Default: echo only)
 
     Examples:
-        $0 eno1.100
-        $0 bond1.100
-        $0 vlan.100
-
+        ${COMMAND_NAME} eno1.100
+        ${COMMAND_NAME} bond1.100
+        ${COMMAND_NAME} vlan.100
 _EOF_
 }