diff --git a/.travis.yml b/.travis.yml
index ed0bbd7..2a6dc23 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,55 +1,61 @@
 language: php
-
-php:
-  - 7.1.9
-
-services:
-  - docker
-
-cache:
-  directories:
-    - vendor
-    - $HOME/.composer/cache
+dist: trusty
 
 notifications:
   email:
     on_success: never
     on_failure: change
 
+cache:
+  directories:
+    - $HOME/.composer/cache
+
 matrix:
   include:
-    - env: PHP_VERSION=5.3 WP_VERSION=4.2.16
-    - env: PHP_VERSION=5.3 WP_VERSION=latest WP_PULUGIN_DEPLOY=1
-    - env: PHP_VERSION=5.3 WP_VERSION=trunk
-    - env: PHP_VERSION=7.1 WP_VERSION=4.2.16
-    - env: PHP_VERSION=7.1 WP_VERSION=latest
-    - env: PHP_VERSION=7.1 WP_VERSION=trunk
-
-  allow_failures:
-    - env: PHP_VERSION=5.3 WP_VERSION=trunk
-    - env: PHP_VERSION=7.1 WP_VERSION=trunk
-
+    - php: 7.3
+      env: WP_VERSION=trunk
+    - php: 7.3
+      env: WP_VERSION=latest WP_PULUGIN_DEPLOY=1
+    - php: 7.2
+      env: WP_VERSION=latest
+    - php: 7.1
+      env: WP_VERSION=latest
+    - php: 7.0
+      env: WP_VERSION=latest
+    - php: 5.6
+      env: WP_VERSION=4.3
+    - php: 5.6
+      env: WP_TRAVISCI=phpcs
 before_script:
   - composer install
-  - curl -L https://raw.githubusercontent.com/torounit/wpenv/issue/support-nightly/run.sh | bash -s $PHP_VERSION $WP_VERSION
-  - docker exec -u root wpenv ln -s /home/ubuntu/.phpenv/shims/php /usr/local/bin/
-  - docker exec -u root wpenv ln -s /home/ubuntu/.phpenv/shims/composer /usr/local/bin/
+  - export PATH="$HOME/.composer/vendor/bin:$PATH"
+  - |
+    if [ -f ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/xdebug.ini ]; then
+      phpenv config-rm xdebug.ini
+    else
+      echo "xdebug.ini does not exist"
+    fi
   - |
     if [[ ! -z "$WP_VERSION" ]] ; then
-      docker exec wpenv composer global remove "phpunit/phpunit"
-      if [[ ${PHP_VERSION:0:2} == "5." ]]; then
-        docker exec wpenv composer global require "phpunit/phpunit=4.8.*"
-      else
-        docker exec wpenv composer global require "phpunit/phpunit=5.7.*"
-      fi
+      bash bin/install-wp-tests.sh wordpress_test root '' localhost $WP_VERSION
+      composer global require "phpunit/phpunit=4.8.*|5.7.*"
     fi
   - |
-  - docker exec -u root wpenv ln -s /home/ubuntu/.phpenv/shims/phpunit /usr/local/bin/
+    if [[ "$WP_TRAVISCI" == "phpcs" ]] ; then
+      composer global require wp-coding-standards/wpcs
+      phpcs --config-set installed_paths $HOME/.composer/vendor/wp-coding-standards/wpcs
+    fi
 
 script:
-  - docker exec wpenv composer phpcs
-  - docker exec wpenv phpunit
-  - docker exec -e WP_MULTISITE=1 wpenv phpunit
-
-after_success: curl -L https://raw.githubusercontent.com/miya0001/travis2wpplugin/master/deploy.sh | bash
+  - |
+    if [[ ! -z "$WP_VERSION" ]] ; then
+      phpunit
+      WP_MULTISITE=1 phpunit
+    fi
+  - |
+    if [[ "$WP_TRAVISCI" == "phpcs" ]] ; then
+      composer phpcs
+    fi
 
+after_success:
+  - bash bin/deploy.sh
diff --git a/PPPP/Module/Core.php b/PPPP/Module/Core.php
index 13879aa..e5fec3a 100644
--- a/PPPP/Module/Core.php
+++ b/PPPP/Module/Core.php
@@ -52,6 +52,6 @@ public function pre_get_posts( WP_Query $query ) {
 					return;
 				}
 			}
-}
+		}
 	}
 }
diff --git a/PPPP/Module/Option.php b/PPPP/Module/Option.php
index 8217b19..b7ccaa6 100644
--- a/PPPP/Module/Option.php
+++ b/PPPP/Module/Option.php
@@ -17,7 +17,6 @@ class PPPP_Module_Option extends PPPP_Module {
 	 */
 	public function add_hook() {
 		register_uninstall_hook( PPPP_PLUGIN_FILE, array( __CLASS__, 'uninstall_hook' ) );
-
 	}
 
 	/**
diff --git a/bin/create-release.sh b/bin/create-release.sh
new file mode 100644
index 0000000..48a3543
--- /dev/null
+++ b/bin/create-release.sh
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+set -e
+
+if [ $# -lt 1 ]; then
+	echo "usage: $0 <version>"
+	exit 1
+fi
+
+version=$1
+
+if [ ! `echo $version | grep -e 'alpha' -e 'beta' -e 'RC' -e 'rc'` ] ; then
+  sed -i '' -e "s/^Stable tag: .*/Stable tag: ${version}/g" readme.txt;
+fi
+
+sed -i '' -e "s/^ \* Version: .*/ * Version: ${version}/g" pppp.php;
+sed -i '' -e "s/^ \* @version .*/ * @version ${version}/g" pppp.php;
diff --git a/bin/deploy.sh b/bin/deploy.sh
new file mode 100644
index 0000000..494f113
--- /dev/null
+++ b/bin/deploy.sh
@@ -0,0 +1,82 @@
+#!/usr/bin/env bash
+
+set -e
+
+if [[ "false" != "$TRAVIS_PULL_REQUEST" ]]; then
+	echo "Not deploying pull requests."
+	exit
+fi
+
+if [[ ! $WP_PULUGIN_DEPLOY ]]; then
+	echo "Not deploying."
+	exit
+fi
+
+if [[ ! $SVN_REPO ]]; then
+	echo "SVN repo is not specified."
+	exit
+fi
+
+# Untrailing slash of SVN_REPO path
+SVN_REPO=`echo $SVN_REPO | sed -e "s/\/$//"`
+# Git repository
+GH_REF=https://github.com/${TRAVIS_REPO_SLUG}.git
+
+echo "Starting deploy..."
+
+mkdir deploy
+
+cd deploy
+BASE_DIR=$(pwd)
+
+echo "Checking out trunk from $SVN_REPO ..."
+svn co -q $SVN_REPO/trunk
+
+echo "Getting clone from $GH_REF to $SVN_REPO ..."
+git clone -q $GH_REF ./git
+
+cd ./git
+
+if [ -e "bin/build.sh" ]; then
+	echo "Starting bin/build.sh."
+	bash bin/build.sh
+fi
+
+cd $BASE_DIR
+
+echo "Syncing git repository to svn"
+rsync -a --exclude=".svn" --checksum --delete ./git/ ./trunk/
+rm -fr ./git
+
+cd ./trunk
+
+if [ -e ".distignore" ]; then
+	echo "svn propset form .distignore"
+	svn propset -q -R svn:ignore -F .distignore .
+
+else
+	if [ -e ".svnignore" ]; then
+		echo "svn propset"
+		svn propset -q -R svn:ignore -F .svnignore .
+	fi
+fi
+
+echo "Run svn add"
+svn st | grep '^!' | sed -e 's/\![ ]*/svn del -q /g' | sh
+echo "Run svn del"
+svn st | grep '^?' | sed -e 's/\?[ ]*/svn add -q /g' | sh
+
+# If tag number and credentials are provided, commit to trunk.
+if [[ $TRAVIS_TAG && $SVN_USER && $SVN_PASS ]]; then
+	if [[ ! -d tags/$TRAVIS_TAG ]]; then
+		echo "Commit to $SVN_REPO."
+		svn commit -m "commit version $TRAVIS_TAG" --username $SVN_USER --password $SVN_PASS --non-interactive 2>/dev/null
+		echo "Take snapshot of $TRAVIS_TAG"
+		svn copy $SVN_REPO/trunk $SVN_REPO/tags/$TRAVIS_TAG -m "Take snapshot of $TRAVIS_TAG" --username $SVN_USER --password $SVN_PASS --non-interactive 2>/dev/null
+	else
+		echo "tags/$TRAVIS_TAG already exists."
+	fi
+else
+	echo "Nothing to commit and check \`svn st\`."
+	svn st
+fi
diff --git a/codesniffer.ruleset.xml b/codesniffer.ruleset.xml
index b66d7b3..420f15b 100644
--- a/codesniffer.ruleset.xml
+++ b/codesniffer.ruleset.xml
@@ -1,15 +1,50 @@
 <?xml version="1.0"?>
-<ruleset>
-    <!-- See https://github.com/squizlabs/PHP_CodeSniffer/wiki/Annotated-ruleset.xml -->
-    <!-- See https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards/blob/develop/WordPress-Core/ruleset.xml -->
-    <!-- Include the WordPress ruleset, with exclusions. -->
-    <rule ref="WordPress">
-        <exclude name="Generic.WhiteSpace.ScopeIndent.IncorrectExact" />
-        <exclude name="Generic.WhiteSpace.ScopeIndent.Incorrect" />
-        <exclude name="WordPress.VIP" />
-        <exclude name="Generic.Files.LowercasedFilename" />
-    </rule>
+<ruleset name="WordPress Coding Standards based custom ruleset for your plugin">
+	<description>Generally-applicable sniffs for WordPress plugins.</description>
 
-    <exclude-pattern>*/vendor/*</exclude-pattern>
-    <exclude-pattern>*/tests/*</exclude-pattern>
+	<!-- What to scan -->
+	<file>.</file>
+	<exclude-pattern>/vendor/</exclude-pattern>
+	<exclude-pattern>/node_modules/</exclude-pattern>
+	<exclude-pattern>/wordpress/</exclude-pattern>
+	<exclude-pattern>/tests/</exclude-pattern>
+	<!-- How to scan -->
+	<!-- Usage instructions: https://github.com/squizlabs/PHP_CodeSniffer/wiki/Usage -->
+	<!-- Annotated ruleset: https://github.com/squizlabs/PHP_CodeSniffer/wiki/Annotated-ruleset.xml -->
+	<arg value="sp"/> <!-- Show sniff and progress -->
+	<arg name="basepath" value="./"/><!-- Strip the file paths down to the relevant bit -->
+	<arg name="colors"/>
+	<arg name="extensions" value="php"/>
+	<arg name="parallel" value="8"/><!-- Enables parallel processing when available for faster results. -->
+
+	<!-- Rules: Check PHP version compatibility -->
+	<!-- https://github.com/PHPCompatibility/PHPCompatibility#sniffing-your-code-for-compatibility-with-specific-php-versions -->
+	<config name="testVersion" value="5.6-"/>
+	<!-- https://github.com/PHPCompatibility/PHPCompatibilityWP -->
+	<rule ref="PHPCompatibilityWP"/>
+	<config name="minimum_supported_wp_version" value="4.3"/>
+	<rule ref="WordPress-Core">
+		<exclude name="WordPress.Files.FileName" />
+		<exclude name="WordPress.NamingConventions.ValidVariableName.VariableNotSnakeCase" />
+		<exclude name="WordPress.NamingConventions.ValidHookName" />
+		<exclude name="WordPress.WP.I18n.MissingArgDomain" />
+	</rule>
+	<rule ref="WordPress-Docs"/>
+	<rule ref="WordPress.NamingConventions.PrefixAllGlobals">
+		<properties>
+			<!-- Value: replace the function, class, and variable prefixes used. Separate multiple prefixes with a comma. -->
+			<property name="prefixes" type="array" value="PPPP"/>
+		</properties>
+	</rule>
+	<rule ref="WordPress.WP.I18n">
+		<properties>
+			<!-- Value: replace the text domain used. -->
+			<property name="text_domain" type="array" value="pppp"/>
+		</properties>
+	</rule>
+	<rule ref="WordPress.WhiteSpace.ControlStructureSpacing">
+		<properties>
+			<property name="blank_line_check" value="true"/>
+		</properties>
+	</rule>
 </ruleset>
diff --git a/composer.json b/composer.json
index 83330c3..bbdfa2d 100644
--- a/composer.json
+++ b/composer.json
@@ -11,18 +11,20 @@
   ],
   "require": {},
   "require-dev": {
-    "squizlabs/php_codesniffer": "^2.7",
-    "wp-coding-standards/wpcs": "^0.10"
+    "squizlabs/php_codesniffer": "^3.4.2",
+    "wp-coding-standards/wpcs": "^2.0",
+    "phpcompatibility/phpcompatibility-wp": "^2.0",
+    "dealerdirect/phpcodesniffer-composer-installer": "^0.5.0"
   },
   "scripts": {
     "post-install-cmd": [
-      "@php vendor/bin/phpcs --config-set installed_paths vendor/wp-coding-standards/wpcs/"
+      "phpcs -i"
     ],
-    "post-update-cmd": [
-      "@php vendor/bin/phpcs --config-set installed_paths vendor/wp-coding-standards/wpcs/"
+    "fix": [
+      "phpcs -p -s -v -n --standard=./codesniffer.ruleset.xml --extensions=php --report-diff=changes.diff; patch -p0 -ui changes.diff; rm changes.diff"
     ],
     "phpcs": [
-      "@php vendor/bin/phpcs -p -s -v -n . --standard=./codesniffer.ruleset.xml --extensions=php"
+      "phpcs -p -s -v -n . --standard=./codesniffer.ruleset.xml --extensions=php"
     ]
   }
 }
diff --git a/composer.lock b/composer.lock
index d594064..9821b0f 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,72 +1,271 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "638eb2eb52ea7b6d25e695caa1d263f4",
+    "content-hash": "ae4933a4804286c19699dba6d9d08142",
     "packages": [],
     "packages-dev": [
+        {
+            "name": "dealerdirect/phpcodesniffer-composer-installer",
+            "version": "v0.5.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Dealerdirect/phpcodesniffer-composer-installer.git",
+                "reference": "e749410375ff6fb7a040a68878c656c2e610b132"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/Dealerdirect/phpcodesniffer-composer-installer/zipball/e749410375ff6fb7a040a68878c656c2e610b132",
+                "reference": "e749410375ff6fb7a040a68878c656c2e610b132",
+                "shasum": ""
+            },
+            "require": {
+                "composer-plugin-api": "^1.0",
+                "php": "^5.3|^7",
+                "squizlabs/php_codesniffer": "^2|^3"
+            },
+            "require-dev": {
+                "composer/composer": "*",
+                "phpcompatibility/php-compatibility": "^9.0",
+                "sensiolabs/security-checker": "^4.1.0"
+            },
+            "type": "composer-plugin",
+            "extra": {
+                "class": "Dealerdirect\\Composer\\Plugin\\Installers\\PHPCodeSniffer\\Plugin"
+            },
+            "autoload": {
+                "psr-4": {
+                    "Dealerdirect\\Composer\\Plugin\\Installers\\PHPCodeSniffer\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Franck Nijhof",
+                    "email": "franck.nijhof@dealerdirect.com",
+                    "homepage": "http://www.frenck.nl",
+                    "role": "Developer / IT Manager"
+                }
+            ],
+            "description": "PHP_CodeSniffer Standards Composer Installer Plugin",
+            "homepage": "http://www.dealerdirect.com",
+            "keywords": [
+                "PHPCodeSniffer",
+                "PHP_CodeSniffer",
+                "code quality",
+                "codesniffer",
+                "composer",
+                "installer",
+                "phpcs",
+                "plugin",
+                "qa",
+                "quality",
+                "standard",
+                "standards",
+                "style guide",
+                "stylecheck",
+                "tests"
+            ],
+            "time": "2018-10-26T13:21:45+00:00"
+        },
+        {
+            "name": "phpcompatibility/php-compatibility",
+            "version": "9.3.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PHPCompatibility/PHPCompatibility.git",
+                "reference": "1f37659196e4f3113ea506a7efba201c52303bf1"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/PHPCompatibility/PHPCompatibility/zipball/1f37659196e4f3113ea506a7efba201c52303bf1",
+                "reference": "1f37659196e4f3113ea506a7efba201c52303bf1",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3",
+                "squizlabs/php_codesniffer": "^2.3 || ^3.0.2"
+            },
+            "conflict": {
+                "squizlabs/php_codesniffer": "2.6.2"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.5 || ^5.0 || ^6.0 || ^7.0"
+            },
+            "suggest": {
+                "dealerdirect/phpcodesniffer-composer-installer": "^0.5 || This Composer plugin will sort out the PHPCS 'installed_paths' automatically.",
+                "roave/security-advisories": "dev-master || Helps prevent installing dependencies with known security issues."
+            },
+            "type": "phpcodesniffer-standard",
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "LGPL-3.0-or-later"
+            ],
+            "authors": [
+                {
+                    "name": "Wim Godden",
+                    "homepage": "https://github.com/wimg",
+                    "role": "lead"
+                },
+                {
+                    "name": "Juliette Reinders Folmer",
+                    "homepage": "https://github.com/jrfnl",
+                    "role": "lead"
+                },
+                {
+                    "name": "Contributors",
+                    "homepage": "https://github.com/PHPCompatibility/PHPCompatibility/graphs/contributors"
+                }
+            ],
+            "description": "A set of sniffs for PHP_CodeSniffer that checks for PHP cross-version compatibility.",
+            "homepage": "http://techblog.wimgodden.be/tag/codesniffer/",
+            "keywords": [
+                "compatibility",
+                "phpcs",
+                "standards"
+            ],
+            "time": "2019-11-15T04:12:02+00:00"
+        },
+        {
+            "name": "phpcompatibility/phpcompatibility-paragonie",
+            "version": "1.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PHPCompatibility/PHPCompatibilityParagonie.git",
+                "reference": "b862bc32f7e860d0b164b199bd995e690b4b191c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/PHPCompatibility/PHPCompatibilityParagonie/zipball/b862bc32f7e860d0b164b199bd995e690b4b191c",
+                "reference": "b862bc32f7e860d0b164b199bd995e690b4b191c",
+                "shasum": ""
+            },
+            "require": {
+                "phpcompatibility/php-compatibility": "^9.0"
+            },
+            "require-dev": {
+                "dealerdirect/phpcodesniffer-composer-installer": "^0.5",
+                "paragonie/random_compat": "dev-master",
+                "paragonie/sodium_compat": "dev-master"
+            },
+            "suggest": {
+                "dealerdirect/phpcodesniffer-composer-installer": "^0.5 || This Composer plugin will sort out the PHP_CodeSniffer 'installed_paths' automatically.",
+                "roave/security-advisories": "dev-master || Helps prevent installing dependencies with known security issues."
+            },
+            "type": "phpcodesniffer-standard",
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "LGPL-3.0-or-later"
+            ],
+            "authors": [
+                {
+                    "name": "Wim Godden",
+                    "role": "lead"
+                },
+                {
+                    "name": "Juliette Reinders Folmer",
+                    "role": "lead"
+                }
+            ],
+            "description": "A set of rulesets for PHP_CodeSniffer to check for PHP cross-version compatibility issues in projects, while accounting for polyfills provided by the Paragonie polyfill libraries.",
+            "homepage": "http://phpcompatibility.com/",
+            "keywords": [
+                "compatibility",
+                "paragonie",
+                "phpcs",
+                "polyfill",
+                "standards"
+            ],
+            "time": "2019-11-04T15:17:54+00:00"
+        },
+        {
+            "name": "phpcompatibility/phpcompatibility-wp",
+            "version": "2.1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PHPCompatibility/PHPCompatibilityWP.git",
+                "reference": "41bef18ba688af638b7310666db28e1ea9158b2f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/PHPCompatibility/PHPCompatibilityWP/zipball/41bef18ba688af638b7310666db28e1ea9158b2f",
+                "reference": "41bef18ba688af638b7310666db28e1ea9158b2f",
+                "shasum": ""
+            },
+            "require": {
+                "phpcompatibility/php-compatibility": "^9.0",
+                "phpcompatibility/phpcompatibility-paragonie": "^1.0"
+            },
+            "require-dev": {
+                "dealerdirect/phpcodesniffer-composer-installer": "^0.5"
+            },
+            "suggest": {
+                "dealerdirect/phpcodesniffer-composer-installer": "^0.5 || This Composer plugin will sort out the PHP_CodeSniffer 'installed_paths' automatically.",
+                "roave/security-advisories": "dev-master || Helps prevent installing dependencies with known security issues."
+            },
+            "type": "phpcodesniffer-standard",
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "LGPL-3.0-or-later"
+            ],
+            "authors": [
+                {
+                    "name": "Wim Godden",
+                    "role": "lead"
+                },
+                {
+                    "name": "Juliette Reinders Folmer",
+                    "role": "lead"
+                }
+            ],
+            "description": "A ruleset for PHP_CodeSniffer to check for PHP cross-version compatibility issues in projects, while accounting for polyfills provided by WordPress.",
+            "homepage": "http://phpcompatibility.com/",
+            "keywords": [
+                "compatibility",
+                "phpcs",
+                "standards",
+                "wordpress"
+            ],
+            "time": "2019-08-28T14:22:28+00:00"
+        },
         {
             "name": "squizlabs/php_codesniffer",
-            "version": "2.9.1",
+            "version": "3.5.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/squizlabs/PHP_CodeSniffer.git",
-                "reference": "dcbed1074f8244661eecddfc2a675430d8d33f62"
+                "reference": "65b12cdeaaa6cd276d4c3033a95b9b88b12701e7"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/dcbed1074f8244661eecddfc2a675430d8d33f62",
-                "reference": "dcbed1074f8244661eecddfc2a675430d8d33f62",
+                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/65b12cdeaaa6cd276d4c3033a95b9b88b12701e7",
+                "reference": "65b12cdeaaa6cd276d4c3033a95b9b88b12701e7",
                 "shasum": ""
             },
             "require": {
                 "ext-simplexml": "*",
                 "ext-tokenizer": "*",
                 "ext-xmlwriter": "*",
-                "php": ">=5.1.2"
+                "php": ">=5.4.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "~4.0"
+                "phpunit/phpunit": "^4.0 || ^5.0 || ^6.0 || ^7.0"
             },
             "bin": [
-                "scripts/phpcs",
-                "scripts/phpcbf"
+                "bin/phpcs",
+                "bin/phpcbf"
             ],
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.x-dev"
+                    "dev-master": "3.x-dev"
                 }
             },
-            "autoload": {
-                "classmap": [
-                    "CodeSniffer.php",
-                    "CodeSniffer/CLI.php",
-                    "CodeSniffer/Exception.php",
-                    "CodeSniffer/File.php",
-                    "CodeSniffer/Fixer.php",
-                    "CodeSniffer/Report.php",
-                    "CodeSniffer/Reporting.php",
-                    "CodeSniffer/Sniff.php",
-                    "CodeSniffer/Tokens.php",
-                    "CodeSniffer/Reports/",
-                    "CodeSniffer/Tokenizers/",
-                    "CodeSniffer/DocGenerators/",
-                    "CodeSniffer/Standards/AbstractPatternSniff.php",
-                    "CodeSniffer/Standards/AbstractScopeSniff.php",
-                    "CodeSniffer/Standards/AbstractVariableSniff.php",
-                    "CodeSniffer/Standards/IncorrectPatternException.php",
-                    "CodeSniffer/Standards/Generic/Sniffs/",
-                    "CodeSniffer/Standards/MySource/Sniffs/",
-                    "CodeSniffer/Standards/PEAR/Sniffs/",
-                    "CodeSniffer/Standards/PSR1/Sniffs/",
-                    "CodeSniffer/Standards/PSR2/Sniffs/",
-                    "CodeSniffer/Standards/Squiz/Sniffs/",
-                    "CodeSniffer/Standards/Zend/Sniffs/"
-                ]
-            },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
                 "BSD-3-Clause"
@@ -78,31 +277,40 @@
                 }
             ],
             "description": "PHP_CodeSniffer tokenizes PHP, JavaScript and CSS files and detects violations of a defined set of coding standards.",
-            "homepage": "http://www.squizlabs.com/php-codesniffer",
+            "homepage": "https://github.com/squizlabs/PHP_CodeSniffer",
             "keywords": [
                 "phpcs",
                 "standards"
             ],
-            "time": "2017-05-22T02:43:20+00:00"
+            "time": "2019-10-28T04:36:32+00:00"
         },
         {
             "name": "wp-coding-standards/wpcs",
-            "version": "0.10.0",
+            "version": "2.2.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards.git",
-                "reference": "b39490465f6fd7375743a395019cd597e12119c9"
+                "url": "https://github.com/WordPress/WordPress-Coding-Standards.git",
+                "reference": "f90e8692ce97b693633db7ab20bfa78d930f536a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/WordPress-Coding-Standards/WordPress-Coding-Standards/zipball/b39490465f6fd7375743a395019cd597e12119c9",
-                "reference": "b39490465f6fd7375743a395019cd597e12119c9",
+                "url": "https://api.github.com/repos/WordPress/WordPress-Coding-Standards/zipball/f90e8692ce97b693633db7ab20bfa78d930f536a",
+                "reference": "f90e8692ce97b693633db7ab20bfa78d930f536a",
                 "shasum": ""
             },
             "require": {
-                "squizlabs/php_codesniffer": "^2.6"
+                "php": ">=5.4",
+                "squizlabs/php_codesniffer": "^3.3.1"
             },
-            "type": "library",
+            "require-dev": {
+                "dealerdirect/phpcodesniffer-composer-installer": "^0.5.0",
+                "phpcompatibility/php-compatibility": "^9.0",
+                "phpunit/phpunit": "^4.0 || ^5.0 || ^6.0 || ^7.0"
+            },
+            "suggest": {
+                "dealerdirect/phpcodesniffer-composer-installer": "^0.5.0 || This Composer plugin will sort out the PHPCS 'installed_paths' automatically."
+            },
+            "type": "phpcodesniffer-standard",
             "notification-url": "https://packagist.org/downloads/",
             "license": [
                 "MIT"
@@ -110,7 +318,7 @@
             "authors": [
                 {
                     "name": "Contributors",
-                    "homepage": "https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards/graphs/contributors"
+                    "homepage": "https://github.com/WordPress/WordPress-Coding-Standards/graphs/contributors"
                 }
             ],
             "description": "PHP_CodeSniffer rules (sniffs) to enforce WordPress coding conventions",
@@ -119,7 +327,7 @@
                 "standards",
                 "wordpress"
             ],
-            "time": "2016-08-29T20:04:47+00:00"
+            "time": "2019-11-11T12:34:03+00:00"
         }
     ],
     "aliases": [],
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..4232966
--- /dev/null
+++ b/package.json
@@ -0,0 +1,30 @@
+{
+  "name": "pppp",
+  "version": "1.0.1",
+  "description": "Posts per page for custom post types and taxonomies.",
+  "private": true,
+  "directories": {
+    "test": "tests"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/torounit/pppp.git"
+  },
+  "author": "",
+  "license": "GPL-2.0+",
+  "bugs": {
+    "url": "https://github.com/torounit/pppp/issues"
+  },
+  "homepage": "https://github.com/torounit/pppp#readme",
+  "release-it": {
+    "hooks": {
+      "before:bump": "bash ./bin/create-release.sh ${version}"
+    },
+    "github": {
+      "release": true
+    },
+    "npm": {
+      "publish": false
+    }
+  }
+}
diff --git a/pppp.php b/pppp.php
index cb8ecbd..de90c74 100644
--- a/pppp.php
+++ b/pppp.php
@@ -72,7 +72,6 @@ class PPPP {
 	 * PPPP constructor.
 	 */
 	public function __construct() {
-
 		$this->init   = new PPPP_Module_Init();
 		$this->option = new PPPP_Module_Option();
 		$this->core   = new PPPP_Module_Core();
diff --git a/readme.txt b/readme.txt
index 0f9d4fd..985e8fc 100644
--- a/readme.txt
+++ b/readme.txt
@@ -2,8 +2,8 @@
 Contributors: Toro_Unit
 Donate link:  https://www.amazon.co.jp/registry/wishlist/COKSXS25MVQV
 Tags: post type,taxonomy,cms,posts per page
-Requires at least: 4.2
-Tested up to: 4.9
+Requires at least: 4.3
+Tested up to: 5.3
 Stable tag: 1.0.1
 
 Posts per page for custom post types and taxonomies.