diff --git a/src/_setcap b/src/_setcap
index 2de84e0..51b2a8a 100644
--- a/src/_setcap
+++ b/src/_setcap
@@ -42,6 +42,10 @@ _setcap() {
   local curcontext=$curcontext state line expl ret=1
 
   _arguments -C -s \
+    '-r[remove capability from file]' \
+    '--license[display the license info]' \
+    '-f[force setting even when the capability is invalid]' \
+    '-h[show help message and exit]' \
     '-v[verify that the specified capabilities are currently associated with the file]' \
     '-n[set the file capability for use only in a user namespace with this root user ID owner]:rootuid' \
     '-q[make the program less verbose in its output]' \
diff --git a/src/_shallow-backup b/src/_shallow-backup
index 7adeaca..ed2e358 100644
--- a/src/_shallow-backup
+++ b/src/_shallow-backup
@@ -28,7 +28,7 @@
 # Description
 # -----------
 #
-#  Completion script for shallow-backup: https://github.com/alichtman/shallow-backup
+#  Completion script for shallow-backup v6.4: https://github.com/alichtman/shallow-backup
 #
 # ------------------------------------------------------------------------------
 # Authors
@@ -38,30 +38,30 @@
 #
 # ------------------------------------------------------------------------------
 
-
 _shallow-backup() {
-    _arguments \
-      '(- 1 *)'{-h,--help}'[Show help and exit]' \
-      '(- 1 *)'{-v,--version}'[Print version]' \
-      '--add-dot[Add a dotfile or dotfolder to config by path]:PATH:_files' \
-      '--backup-all[Full back up]' \
-      '--backup-configs[Back up app config files]' \
-      '--backup-dots[Back up dotfiles]' \
-      '--backup-fonts[Back up installed fonts]' \
-      '--backup-packages[Back up package libraries]' \
-      '--delete-config[Delete config file]' \
-      '--destroy-backup[Delete backup directory]' \
-      '--dry-run[Do not backup or reinstall any files, just give verbose output]' \
-      '--new-path[Input a new back up directory path]:PATH:_files -/' \
-      '--no-new-backup-path-prompt[Skip setting new back up directory path prompt]' \
-      '--no-splash[Do not display splash screen]' \
-      '--reinstall-all[Full reinstallation]' \
-      '--reinstall-configs[Reinstall configs]' \
-      '--reinstall-dots[Reinstall dotfiles and dotfolders]' \
-      '--reinstall-fonts[Reinstall fonts]' \
-      '--reinstall-packages[Reinstall packages]' \
-      '--remote[Set remote URL for the git repo]':url \
-      '--show[Display config file]'
+  _arguments \
+    '(- 1 *)'{-h,--help}'[Show help and exit]' \
+    '(- 1 *)'{-v,--version}'[Print version]' \
+    '--add-dot[Add a dotfile or dotfolder to config by path]:PATH:_files' \
+    '--backup-all[Full back up]' \
+    '--backup-configs[Back up app config files]' \
+    '--backup-dots[Back up dotfiles]' \
+    '--backup-fonts[Back up installed fonts]' \
+    '--backup-packages[Back up package libraries]' \
+    '--delete-config[Delete config file]' \
+    '--destroy-backup[Delete backup directory]' \
+    '--dry-run[Do not backup or reinstall any files, just give verbose output]' \
+    '--new-path[Input a new back up directory path]:PATH:_files -/' \
+    '--no-new-backup-path-prompt[Skip setting new back up directory path prompt]' \
+    '--no-splash[Do not display splash screen]' \
+    '--reinstall-all[Full reinstallation]' \
+    '--reinstall-configs[Reinstall configs]' \
+    '--reinstall-dots[Reinstall dotfiles and dotfolders]' \
+    '--reinstall-fonts[Reinstall fonts]' \
+    '--reinstall-packages[Reinstall packages]' \
+    '--remote[Set remote URL for the git repo]':url \
+    '--edit[Open config file in $EDITOR]' \
+    '--show[Display config file]'
 }
 
 _shallow-backup
diff --git a/src/_showoff b/src/_showoff
index 05105fa..1b124d7 100644
--- a/src/_showoff
+++ b/src/_showoff
@@ -35,7 +35,7 @@
 # -------
 #
 #  * Bruno Michel (https://github.com/nono)
-#  * Shoehi Yoshida (https://github.com/nono)
+#  * Shohei Yoshida (https://github.com/nono)
 #
 # ------------------------------------------------------------------------------
 
@@ -76,78 +76,78 @@ _showoff() {
     '*:: :->args' \
       && ret=0
 
-    case $state in
-      (args)
-        case $line[1] in
-          (add|new)
-            _arguments \
-              '(-d --dir)'{-d,--dir}='[Slide dir (where to put a new slide file)]:directory:_files -/' \
-              '(-n --name)'{-n,--name}='[Slide name (name of the new slide file)]:basename' \
-              {-s,--source}='[Include code from the given file as the slide body]:file:_files' \
-              '(-t --style --type)'{-t,--style,--type}='[Slide Type/Style (default: title)]:style' \
-              '(-u --nonumber)'{-u,--nonumber}"[Don't number the slide, use the given name verbatim]" \
-              '1:title' && ret=0
-            ;;
-          (create|init)
-            _arguments \
-              '(-d --slidedir)'{-d,--slidedir}='[Sample slide directory name (default: one)]:arg' \
-              '(-n --nosamples)'{-n,--nosamples}="[Don't create sample slides]" \
-              '1:dir_name' && ret=0
-            ;;
-          (help)
-            _arguments \
-              '-c[List commands one per line, to assist with shell completion]' \
-              '1: :_showoff_help' && ret=0
-            ;;
-          (heroku)
-            _arguments \
-              '(-f --force)'{-f,--force}'[force overwrite of existing Gemfile, .gems and config.ru files if they exist]' \
-              '(-p --password)'{-p,--password}='[add password protection to your heroku site(default: none)]' \
-              '1:heroku_name' && ret=0
-            ;;
-          (info)
-            _arguments \
-              '(-f --file)'{-f,--file}='[alternate json filename]: :_files -g "*.json"' \
-              '(-j --json)'{-j,--json}'[render output as json]' \
-              && ret=0
-            ;;
-          (pdf|static)
-            _arguments \
-              '(-f --file --pres_file)'{-f,--file,--pres_file}='[JSON file used to describe presentation(default: showoff.json)]: :_files -g "*.json"' \
-              '(-l --lang --language --locale)'{-l,--lang,--language,--locale}'[Language code to generate(default: none)]' \
-              '1:name' \
-              && ret=0
-            ;;
-          (serve)
-            _arguments \
-              '(-S --standalone)'{-S,--standalone}'[Run in standalone mode with no audience interaction]' \
-              '(-f --file --pres_file)'{-f,--file,--pres_file}='[JSON file used to describe presentation(default: showoff.json)]: :_files -g "*.json"' \
-              '--git_branch=[Branch of git repository to use(default: none)]:branch' \
-              '--git_path=[Path of the presentation within the git repository(default: none)]:path' \
-              '(-h --host)'{-h,--host}='[Host or ip to run on(default: 0.0.0.0)]' \
-              '--nocache[Disable content caching]'\
-              '--nosleep[Prevent the computer from sleeping during your presentation]' \
-              '(-p --port)'{-p,--port}='[Port on which to run(default: 9090)]' \
-              '(-r --review)'{-r,--review}'[Enable code review]'\
-              '(-s --ssl)'{-s,--ssl}'[Run via HTTPS]' \
-              '--ssl_certificate=[Path to SSL certificate]: :_files' \
-              '--ssl_private_key=[Path to SSL private key]: :_files' \
-              '(-u --url --git_url)'{-u,--url,--git_url}='[GIT URL to a repository containing the presentation]:url' \
-              '(-v --verbose)'{-v,--verbose}'[Show verbose messaging]' \
-              '(-x --execute --executecode)'{-x,--execute,--executecode}'[Enable remote code execution]' \
-              '1: :_files -/' && ret=0
-            ;;
-          (skeleton|validate)
-            _arguments \
-              '(-f --file)'{-f,--file}'=[alternate json filename(default: none)]: :_files -g "*.json"' \
-              && ret=0
-            ;;
-          *)
-            (( ret )) && _message 'no more arguments'
-            ;;
-        esac
-        ;;
-    esac
+  case $state in
+    (args)
+      case $line[1] in
+        (add|new)
+          _arguments \
+            '(-d --dir)'{-d,--dir}='[Slide dir (where to put a new slide file)]:directory:_files -/' \
+            '(-n --name)'{-n,--name}='[Slide name (name of the new slide file)]:basename' \
+            {-s,--source}='[Include code from the given file as the slide body]:file:_files' \
+            '(-t --style --type)'{-t,--style,--type}='[Slide Type/Style (default: title)]:style' \
+            '(-u --nonumber)'{-u,--nonumber}"[Don't number the slide, use the given name verbatim]" \
+            '1:title' && ret=0
+          ;;
+        (create|init)
+          _arguments \
+            '(-d --slidedir)'{-d,--slidedir}='[Sample slide directory name (default: one)]:arg' \
+            '(-n --nosamples)'{-n,--nosamples}="[Don't create sample slides]" \
+            '1:dir_name' && ret=0
+          ;;
+        (help)
+          _arguments \
+            '-c[List commands one per line, to assist with shell completion]' \
+            '1: :_showoff_help' && ret=0
+          ;;
+        (heroku)
+          _arguments \
+            '(-f --force)'{-f,--force}'[force overwrite of existing Gemfile, .gems and config.ru files if they exist]' \
+            '(-p --password)'{-p,--password}='[add password protection to your heroku site(default: none)]' \
+            '1:heroku_name' && ret=0
+          ;;
+        (info)
+          _arguments \
+            '(-f --file)'{-f,--file}='[alternate json filename]: :_files -g "*.json"' \
+            '(-j --json)'{-j,--json}'[render output as json]' \
+            && ret=0
+          ;;
+        (pdf|static)
+          _arguments \
+            '(-f --file --pres_file)'{-f,--file,--pres_file}='[JSON file used to describe presentation(default: showoff.json)]: :_files -g "*.json"' \
+            '(-l --lang --language --locale)'{-l,--lang,--language,--locale}'[Language code to generate(default: none)]' \
+            '1:name' \
+            && ret=0
+          ;;
+        (serve)
+          _arguments \
+            '(-S --standalone)'{-S,--standalone}'[Run in standalone mode with no audience interaction]' \
+            '(-f --file --pres_file)'{-f,--file,--pres_file}='[JSON file used to describe presentation(default: showoff.json)]: :_files -g "*.json"' \
+            '--git_branch=[Branch of git repository to use(default: none)]:branch' \
+            '--git_path=[Path of the presentation within the git repository(default: none)]:path' \
+            '(-h --host)'{-h,--host}='[Host or IP to run on(default: 0.0.0.0)]' \
+            '--nocache[Disable content caching]'\
+            '--nosleep[Prevent the computer from sleeping during your presentation]' \
+            '(-p --port)'{-p,--port}='[Port on which to run(default: 9090)]' \
+            '(-r --review)'{-r,--review}'[Enable code review]'\
+            '(-s --ssl)'{-s,--ssl}'[Run via HTTPS]' \
+            '--ssl_certificate=[Path to SSL certificate]: :_files' \
+            '--ssl_private_key=[Path to SSL private key]: :_files' \
+            '(-u --url --git_url)'{-u,--url,--git_url}='[GIT URL to a repository containing the presentation]:url' \
+            '(-v --verbose)'{-v,--verbose}'[Show verbose messaging]' \
+            '(-x --execute --executecode)'{-x,--execute,--executecode}'[Enable remote code execution]' \
+            '1: :_files -/' && ret=0
+          ;;
+        (skeleton|validate)
+          _arguments \
+            '(-f --file)'{-f,--file}'=[alternate json filename(default: none)]: :_files -g "*.json"' \
+            && ret=0
+          ;;
+        *)
+          (( ret )) && _message 'no more arguments'
+          ;;
+      esac
+      ;;
+  esac
 
   return ret
 }
diff --git a/src/_ufw b/src/_ufw
index 238ff1a..21639b1 100644
--- a/src/_ufw
+++ b/src/_ufw
@@ -28,7 +28,7 @@
 # Description
 # -----------
 #
-#  Completion script for The Uncomplicated Firewall (ufw). (https://launchpad.net/ufw).
+#  Completion script for The Uncomplicated Firewall (ufw) v0.36.2. (https://launchpad.net/ufw).
 #
 # ------------------------------------------------------------------------------
 # Authors
@@ -38,108 +38,132 @@
 #
 # ------------------------------------------------------------------------------
 
-
 _ufw_logging() {
+  local params additional second
+  second=$words[2]
 
-    local params additional second
-    second=$words[2]
+  if [ ! -z $second ]; then
+    return
+  fi
 
-    if [ ! -z $second ]; then
-        return
-    fi
+  params=("on" "off")
+  additional=("low" "medium" "high" "full")
 
-    params=(
-      "on"
-      "off"
-    )
-
-    additional=(
-      "low"
-      "medium"
-      "high"
-      "full"
-    )
-
-    _describe -t params 'on/off' params
-    _describe -t additional 'level' additional
+  _describe -t params 'on/off' params
+  _describe -t additional 'level' additional
 }
 
-
 _ufw_delete() {
-    local rules complrules second
+  local rules complrules second
 
-    second=$words[2]
+  second=$words[2]
 
-    if [ ! -z $second ]; then
-        return
-    fi
+  if [ ! -z $second ]; then
+    return
+  fi
 
-    complrules=()
-    rules=("${(f)$(ufw status | tr -s ' ' | tail -n +5 | tr -s '\n')}")
+  complrules=()
+  rules=("${(f)$(ufw status | tr -s ' ' | tail -n +5 | tr -s '\n')}")
 
-    for ((i=1; i<=${#rules[@]}; i++)); do
-        complrules+=("$i:$rules[i]");
-    done
+  for ((i=1; i<=${#rules[@]}; i++)); do
+    complrules+=("$i:$rules[i]");
+  done
 
-    _describe -t complrules 'Rules' complrules
+  _describe -t complrules 'Rules' complrules
+}
+
+_ufw_app() {
+  local ret=1
+
+  local -a subcmds=(
+    "list:list application profiles"
+    "info:show information on profile"
+    "update:update profile"
+    "default:set default application profile"
+  )
+
+  _arguments \
+    "1: :{_describe 'command' subcmds}" \
+    && ret=0
+
+  return ret
+}
+
+(( $+functions[_flutter_pub_token_subcommand] )) ||
+_flutter_pub_token_subcommand() {
+  local -a subcommands=(
+
+  )
+  _describe -t subcommands 'subcommand' subcommands "$@"
 }
 
 _ufw() {
-    local curcontext="$curcontext" ret=1
-    local -a state line commands
+  local curcontext="$curcontext" ret=1
+  local -a state line commands
 
-    commands=(
-      "enable:enable the firewall"
-      "disable:disable the firewall"
-      "default:set default policy"
-      "logging:set logging level"
-      "allow:add allow rule"
-      "deny:add deny rule"
-      "reject:add reject rule"
-      "limit:add limit rule"
-      "delete:delete rule"
-      "insert:insert rule at position"
-      "route:add route rule"
-      "reload:reload firewall"
-      "reset:reset firewall"
-      "status:show firewall status"
-      "show:show firewall report"
-      "version:display version information"
-      "prepend:add rule before all of the same type"
-    )
+  commands=(
+    "enable:enable the firewall"
+    "disable:disable the firewall"
+    "default:set default policy"
+    "logging:set logging level"
+    "allow:add allow rule"
+    "deny:add deny rule"
+    "reject:add reject rule"
+    "limit:add limit rule"
+    "delete:delete rule"
+    "insert:insert rule at position"
+    "route:add route rule"
+    "reload:reload firewall"
+    "reset:reset firewall"
+    "status:show firewall status"
+    "show:show firewall report"
+    "version:display version information"
+    "prepend:add rule before all of the same type"
+    "app:application profile command"
+  )
 
-    _arguments -C -s -S -n \
-        '(- 1 *)'--version"[display version information]: :->full" \
-        '(- 1 *)'{-h,--help}'[display usage information]: :->full' \
-        '(- 1 *)'--dry-run"[don't modify anything, just show the changes]: :->cmds" \
-        '1:cmd:->cmds' \
-        '*:: :->args' && ret=0
+  _arguments -C -s -S -n \
+    '(- 1 *)'--version"[display version information]: :->full" \
+    '(- 1 *)'{-h,--help}'[display usage information]: :->full' \
+    '(- 1 *)'--dry-run"[don't modify anything, just show the changes]: :->cmds" \
+    '1:cmd:->cmds' \
+    '*:: :->args' && ret=0
 
-    case "$state" in
-      (cmds)
-          _describe -t commands 'commands' commands
+  case "$state" in
+    (cmds)
+      _describe -t commands 'commands' commands
       ;;
-      (args)
-         local cmd
-         cmd=$words[1]
-         case "$cmd" in
-             (logging)
-                 _ufw_logging && ret=0
-             ;;
-             (delete)
-                 _ufw_delete && ret=0
-             ;;
-             (*)
-                 _default && ret=0
-             ;;
-         esac
+    (args)
+      local cmd
+      cmd=$words[1]
+      case "$cmd" in
+        (logging)
+          _ufw_logging && ret=0
+          ;;
+        (delete)
+          _ufw_delete && ret=0
+          ;;
+        (app)
+          _ufw_app && ret=0
+          ;;
+        (*)
+          _default && ret=0
+          ;;
+      esac
       ;;
-      (*)
+    (*)
       ;;
-    esac
+  esac
 
-    return ret
+  return ret
 }
 
-_ufw
+_ufw "$@"
 
+# Local Variables:
+# mode: Shell-Script
+# sh-indentation: 2
+# indent-tabs-mode: nil
+# sh-basic-offset: 2
+# End:
+# vim: ft=zsh sw=2 ts=2 et