diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6826512..f9a5876 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Notice Manager Changelog
 
+## 0.19
+
+### Added
+- Add 'Distraction Free' option.
+
 ## 0.18
 
 ### Minor
diff --git a/composer.json b/composer.json
index 0b61873..df9bc5c 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
 	],
 	"require":{
 		"abuyoyo/screen-meta-links": "~0.11",
-		"abuyoyo/plugincore": "~0.23",
-		"abuyoyo/adminmenupage": "~0.21"
+		"abuyoyo/plugincore": "~0.26",
+		"abuyoyo/adminmenupage": "~0.25"
 	}
 }
\ No newline at end of file
diff --git a/composer.lock b/composer.lock
index 1698ab5..d6510b9 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,24 +4,24 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "c7eb351b97392f663e147702dbc845b9",
+    "content-hash": "d8561fb20f4729b2675b8aeef402b4aa",
     "packages": [
         {
             "name": "abuyoyo/adminmenupage",
-            "version": "0.21",
+            "version": "0.25",
             "source": {
                 "type": "git",
                 "url": "https://github.com/abuyoyo/AdminMenuPage.git",
-                "reference": "d05a9e9977d7e7c4ba3c913993493fefba4359d6"
+                "reference": "487d262aec77a9a3ce04fa762e9048f30d22f123"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/abuyoyo/AdminMenuPage/zipball/d05a9e9977d7e7c4ba3c913993493fefba4359d6",
-                "reference": "d05a9e9977d7e7c4ba3c913993493fefba4359d6",
+                "url": "https://api.github.com/repos/abuyoyo/AdminMenuPage/zipball/487d262aec77a9a3ce04fa762e9048f30d22f123",
+                "reference": "487d262aec77a9a3ce04fa762e9048f30d22f123",
                 "shasum": ""
             },
             "suggest": {
-                "abuyoyo/plugincore": "~0.18",
+                "abuyoyo/plugincore": "~0.26",
                 "cmb2/cmb2": "~2.9"
             },
             "type": "library",
@@ -40,26 +40,26 @@
             "description": "WordPress admin menu page helper class",
             "support": {
                 "issues": "https://github.com/abuyoyo/AdminMenuPage/issues",
-                "source": "https://github.com/abuyoyo/AdminMenuPage/tree/0.21"
+                "source": "https://github.com/abuyoyo/AdminMenuPage/tree/0.25"
             },
-            "time": "2022-08-06T13:42:37+00:00"
+            "time": "2023-06-09T00:00:00+00:00"
         },
         {
             "name": "abuyoyo/plugincore",
-            "version": "0.23",
+            "version": "0.26",
             "source": {
                 "type": "git",
                 "url": "https://github.com/abuyoyo/PluginCore.git",
-                "reference": "0a5809d6722a2abf0bdaf23f73bd3875b00fd2a4"
+                "reference": "77f7d5451bdff4bda6c9766847b215bdeaca96d6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/abuyoyo/PluginCore/zipball/0a5809d6722a2abf0bdaf23f73bd3875b00fd2a4",
-                "reference": "0a5809d6722a2abf0bdaf23f73bd3875b00fd2a4",
+                "url": "https://api.github.com/repos/abuyoyo/PluginCore/zipball/77f7d5451bdff4bda6c9766847b215bdeaca96d6",
+                "reference": "77f7d5451bdff4bda6c9766847b215bdeaca96d6",
                 "shasum": ""
             },
             "suggest": {
-                "abuyoyo/adminmenupage": "~0.20",
+                "abuyoyo/adminmenupage": "~0.25",
                 "yahnis-elsts/plugin-update-checker": "~4.12"
             },
             "type": "library",
@@ -75,9 +75,9 @@
             "description": "WordPress plugin core helper class",
             "support": {
                 "issues": "https://github.com/abuyoyo/PluginCore/issues",
-                "source": "https://github.com/abuyoyo/PluginCore/tree/0.23"
+                "source": "https://github.com/abuyoyo/PluginCore/tree/0.26"
             },
-            "time": "2022-08-06T00:00:00+00:00"
+            "time": "2022-06-09T00:00:00+00:00"
         },
         {
             "name": "abuyoyo/screen-meta-links",
diff --git a/js/notice_manager_panel.js b/js/notice_manager_panel.js
index d0fecee..d2eee9d 100644
--- a/js/notice_manager_panel.js
+++ b/js/notice_manager_panel.js
@@ -3,58 +3,58 @@
  * 
  */
 var NoticeManager = (function ($, document) {
-	let options = window.notice_manager_options;
+	let options = window.notice_manager_options
 
 	let selectors_notice = [
 		"div.notice",
 		"div.updated",
-	];
+	]
 
 	let selectors_warning = [
 		"div.notice-warning",
 		"div.update-nag",
-	];
+	]
 
 	let selectors_error = [
 		"div.error",
 		"div.notice-error",
-	];
+	]
 
-	let selectors_all = selectors_notice.concat(selectors_warning, selectors_error);
+	let selectors_all = selectors_notice.concat(selectors_warning, selectors_error)
 
 	// wait function used with autoCollapse
 	let wait = function (ms) {
-		var dfd = $.Deferred();
-		setTimeout(dfd.resolve, ms); //callback, timeout till callback
-		return dfd.promise();
-	};
+		var dfd = $.Deferred()
+		setTimeout(dfd.resolve, ms) //callback, timeout till callback
+		return dfd.promise()
+	}
 
-	let notices;
+	let notices
 
-	let button;
-	let panel;
-	let haveClosed; // set to true on first close/collect
-	let dismissNoticesButton;
+	let button
+	let panel
+	let haveClosed // set to true on first close/collect
+	let dismissNoticesButton
 
 	// bootstrap
 	// some of these need to run BEFORE document.ready - don't know why really
-	button = $("#meta-link-notices");
-	panel = $("#meta-link-notices-wrap");
-	haveClosed = false;
-	dismissNoticesButton = $("#meta-link-notices-wrap button.notice-dismiss");
+	button = $("#meta-link-notices")
+	panel = $("#meta-link-notices-wrap")
+	haveClosed = false
+	dismissNoticesButton = $("#meta-link-notices-wrap button.notice-dismiss")
 
 	dismissNoticesButton.on("click", () => {
-		screenMeta.close(panel, button);
+		screenMeta.close(panel, button)
 		if (! haveClosed){
-			NoticeManager.collectNotices();
+			NoticeManager.collectNotices()
 		}
-		NoticeManager.addCounter();
-	});
+		NoticeManager.addCounter()
+	})
 
 	//original wp focus on click function
 	button.on("focus.scroll-into-view", (e) => {
-		if (e.target.scrollIntoView) e.target.scrollIntoView(false);
-	});
+		if (e.target.scrollIntoView) e.target.scrollIntoView(false)
+	})
 
 	// scroll page to top when closing notice panel
 	// function used to work with $(this)
@@ -63,57 +63,57 @@ var NoticeManager = (function ($, document) {
 	button.on("click", (e) => {
 		if ($(e.target).hasClass("screen-meta-active")) {
 			if (haveClosed) {
-				NoticeManager.addCounter();
+				NoticeManager.addCounter()
 			}
 
-			// $(window).scrollTop(true);
+			// $(window).scrollTop(true)
 		} else {
-			NoticeManager.removeCounter();
+			NoticeManager.removeCounter()
 
 			// wait (500).then(function(){ //still jumpy sometimes - but scrolls to correct position 400 ~ 600
-			// 	$(window).scrollTop(true);
-			// });
+			// 	$(window).scrollTop(true)
+			// })
 		}
-	});
+	})
 
 	/**
 	 * document.on.ready
 	 */
 	$(() => {
 
-		console.log("NoticeManager.on.ready");
-		console.log("options");
-		console.log(options);
+		console.log("NoticeManager.on.ready")
+		console.log("options")
+		console.log(options)
 
 		// bootstrap notices
 		// get all notices that are not explicitly marked as `.inline` or `.below-h2`
 		// we add .update-nag.inline for WordPress Update notice
 		notices = $( selectors_all.join(', ') )
 			.not(".inline, .below-h2")
-			.add("div.update-nag");
+			.add("div.update-nag")
 
 		/**
 		 * Remove panel if there are no notices on this page
 		 */
 		if (options.screen_panel) {
-			NoticeManager.maybeRemoveNoticesPanel();
+			NoticeManager.maybeRemoveNoticesPanel()
 		}
 
 		if (options.screen_panel && options.auto_collect) {
-			NoticeManager.collectNotices();
+			NoticeManager.collectNotices()
 		} else {
 			if (options.above_title) {
-				NoticeManager.moveAboveTitle();
+				NoticeManager.moveAboveTitle()
 			}
 		}
 
 		/**
 		 * auto-open notices panel
 		 */
-		if (button.length) {
-			panel.toggle();
-			button.addClass("screen-meta-active");
-			screenMeta.open(panel, button);
+		if (button.length && ! options.distraction_free) {
+			panel.toggle()
+			button.addClass("screen-meta-active")
+			screenMeta.open(panel, button)
 		}
 
 		/**
@@ -121,20 +121,25 @@ var NoticeManager = (function ($, document) {
 		 * only auto-close if we have collected notices previously
 		 * only auto-close if no error messages
 		 */
-		if (options.auto_collapse) {
+		if (options.auto_collapse && ! options.distraction_free) {
 			wait(4000).then(() => {
 				if (haveClosed && NoticeManager.getNoticesTopPriority() != 'error') {
-					screenMeta.close(panel, button);
-					NoticeManager.addCounter();
+					screenMeta.close(panel, button)
+					NoticeManager.addCounter()
 				}
-			});
+			})
 		}
-	}); // end document.on.ready
+
+		if (options.distraction_free) {
+			NoticeManager.addCounterWhenClosed()
+		}
+
+	}) // end document.on.ready
 
 	// prevent jumpy scrollRestoration on reload page
 	// fixed below on 'beforeunload'
 	// if (history.scrollRestoration) {
-	//	history.scrollRestoration = 'manual';
+	//	history.scrollRestoration = 'manual'
 	//}
 	/**
 	 * Set history.scrollTop to prevent jump on page refresh when scrollRestoration = auto
@@ -144,18 +149,31 @@ var NoticeManager = (function ($, document) {
 			{ scrollTop: document.body.scrollTop },
 			document.title,
 			document.location.pathname
-		);
-	});
+		)
+	})
 
 	return {
 		getNotices: () => notices,
 
 		getNoticesTopPriority: () => {
 			if (notices.filter(":visible").filter(selectors_error.join(", ")).length)
-				return 'error';
+				return 'error'
 			if (notices.filter(":visible").filter(selectors_warning.join(", ")).length)
-				return 'warning';
-			return 'notice';
+				return 'warning'
+			return 'notice'
+		},
+
+		/**
+		 * .filter(":visible") unreliable when closed
+		 * 
+		 * @returns {string} top priority
+		 */
+		getNoticesTopPriorityWhenClosed: () => {
+			if (notices.filter(selectors_error.join(", ")).length)
+				return 'error'
+			if (notices.filter(selectors_warning.join(", ")).length)
+				return 'warning'
+			return 'notice'
 		},
 
 		/**
@@ -163,10 +181,10 @@ var NoticeManager = (function ($, document) {
 		 * Remove dismiss-notices button.
 		 */
 		collectNotices: () => {
-			notices.appendTo(".notice_container").eq(0);
-			$(".notice_container").removeClass("empty"); // .empty removes padding
+			notices.appendTo(".notice_container").eq(0)
+			$(".notice_container").removeClass("empty") // .empty removes padding
 
-			haveClosed = true; // initial collection has occurred.
+			haveClosed = true // initial collection has occurred.
 
 			/**
 			 * When dismissible notices are dismissed, check if any notices are left on page.
@@ -178,10 +196,10 @@ var NoticeManager = (function ($, document) {
 				() => {
 					notices = panel
 						.find(selectors_all.join(", "))
-						.filter(":visible");
-					NoticeManager.maybeRemoveNoticesPanel();
+						.filter(":visible")
+					NoticeManager.maybeRemoveNoticesPanel()
 				}
-			);
+			)
 		},
 
 		addCounter: () => {
@@ -190,12 +208,25 @@ var NoticeManager = (function ($, document) {
 					$("<span/>").text(notices.filter(":visible").length).attr({
 						class: "plugin-count",
 					}).addClass(NoticeManager.getNoticesTopPriority())
-				);
+				)
+			}
+		},
+
+		/**
+		 * cannot rely on filter(:visible)
+		 */
+		addCounterWhenClosed: () => {
+			if (!button.children('.plugin-count').length){
+				button.append(
+					$("<span/>").text(notices.length).attr({
+						class: "plugin-count",
+					}).addClass(NoticeManager.getNoticesTopPriorityWhenClosed())
+				)
 			}
 		},
 
 		removeCounter: () => {
-			button.children(".plugin-count").remove();
+			button.children(".plugin-count").remove()
 		},
 
 		/**
@@ -204,13 +235,13 @@ var NoticeManager = (function ($, document) {
 		 */
 		maybeRemoveNoticesPanel: () => {
 			if (!notices.length) {
-				screenMeta.close(panel, button);
+				screenMeta.close(panel, button)
 
-				$("#meta-link-notices-link-wrap").detach();
-				$("#meta-link-notices-wrap").detach();
+				$("#meta-link-notices-link-wrap").detach()
+				$("#meta-link-notices-wrap").detach()
 
 				if (!$("#screen-meta-links").children().length)
-				$("#screen-meta-links").detach();
+				$("#screen-meta-links").detach()
 			}
 		},
 
@@ -220,7 +251,7 @@ var NoticeManager = (function ($, document) {
 		 * I HATE it when WordPress moves notices below title.
 		 */
 		moveAboveTitle: () => {
-			notices.insertBefore(".wrap:first");
+			notices.insertBefore(".wrap:first")
 		},
-	};
+	}
 }(jQuery,document) )
\ No newline at end of file
diff --git a/notice-manager.php b/notice-manager.php
index e078923..61b5531 100644
--- a/notice-manager.php
+++ b/notice-manager.php
@@ -2,7 +2,7 @@
 /**
  * Plugin Name: Notice Manager
  * Description: Manage notices on WordPress admin pages. Adds 'Notices' screen-meta-link.
- * Version: 0.18
+ * Version: 0.19
  * Author: abuyoyo
  * Author URI: https://github.com/abuyoyo/
  * Plugin URI: https://github.com/abuyoyo/notice-manager
@@ -12,7 +12,8 @@ defined( 'ABSPATH' ) || die( 'No soup for you!' );
 
 use WPHelper\PluginCore;
 
-require_once 'vendor/autoload.php';
+if ( file_exists( 'vendor/autoload.php' ) )
+	require_once 'vendor/autoload.php';
 
 /**
  * Bootstrap plugin and admin page (Tools > Notice Manager)
@@ -29,7 +30,7 @@ new PluginCore(
 		'admin_page' => [
 			'parent'   => 'options',
 			'render'   => 'settings-page', // built-in settings page
-			'plugin_info' => true,
+			// 'plugin_info' => true, // disable on public repo
 			'settings' => [
 				'option_name' => 'notice_manager', // option_name used in wp_options table
 				'sections' => [
@@ -62,6 +63,12 @@ new PluginCore(
 								'type' => 'checkbox',
 								'description' => 'If auto-collect is enabled - Notices panel will stay open for a few seconds on page load, and then close automatically. Panel will not auto-collapse if it contains `error` level notices.',
 							],
+							[
+								'id' => 'distraction_free',
+								'title' => 'Distraction Free',
+								'type' => 'checkbox',
+								'description' => 'Notice Panel is closed on page load. Requires auto_collect.'
+							],
 						]
 					]
 				]
diff --git a/vendor/abuyoyo/adminmenupage/CHANGELOG.md b/vendor/abuyoyo/adminmenupage/CHANGELOG.md
index 4d24a7c..4f1cecc 100644
--- a/vendor/abuyoyo/adminmenupage/CHANGELOG.md
+++ b/vendor/abuyoyo/adminmenupage/CHANGELOG.md
@@ -1,6 +1,54 @@
 # Changelog
 WPHelper\AdminMenuPage
 
+## 0.25
+Release date: Jun 9 2023
+
+### Added
+- Non-CMB2 pages can be added to CMB2 tab groups. New options `tab_group` and `tab_title`
+
+### Changed
+- New method `render_plugin_info_meta_box`. Deprecate `render_plugin_info_box`.
+- Plugin info meta box rendered using `WPHelper\MetaBox`.
+
+### Fixed
+- Fix several PHP undefined variable warnings.
+
+### Internal
+- Setting pages/wrap temlate uses WordPress Core `do_meta_boxes` to render `side` meta boxes div.
+- Add variables to `AdminPage::options()` array.
+- Multiple code refactoring and template restructuring.
+
+## 0.24
+Release date: Jan 28 2023
+
+### Fixed
+- Fix plugin info meta box when no PluginCore is available.
+- Fix PHP deprecated notice.
+
+## 0.23
+Release date: Jan 15 2023
+
+### Added
+- Add action hook `wphelper/plugin_info_meta_box/{$slug}` to modify and render plugin info meta box.
+- Add support for `textarea` input field in SettingsPage.
+- Add `sanitize_callback` option - allow plugins to supply their own sanitize function.
+- Add `render` to fields - allow plugins to supply their own render callback for fields.
+- Add `placeholder` to fields - allow plugins to supply placeholder values for fields.
+
+### Fixed
+- Fix default value handling for fields.
+
+### Internal
+- Rename `tpl/` template parts.
+- Minor changes and fixes.
+
+## 0.22
+Release date: Jan 1 2023
+
+### Fixed
+- Fix error when `plugin_info = true` but `plugin_core` is not set.
+
 ## 0.21
 
 ### Fixed
@@ -9,7 +57,7 @@ WPHelper\AdminMenuPage
 ## 0.20
 
 ### Added
-- Add SettingsPage section option `desciption-container`. Accepts `card` div, `notice`, `notice-info` and `none`.
+- Add SettingsPage section option `description-container`. Accepts `card` div, `notice`, `notice-info` and `none`.
 - Sanitize SettingsPage text, url and email fields.
 
 ## 0.19
@@ -19,7 +67,7 @@ WPHelper\AdminMenuPage
 - CMB2_OptionsPage supports all admin menu top-level slugs.
 
 ### Fixed
-- Fixed PHP fatal error: cannot redeclare function `wph_extra_plugin_headers()`.
+- Fix PHP fatal error: cannot redeclare function `wph_extra_plugin_headers()`.
 
 ### Changed
 - If CMB2 plugin is not activated - show missing plugin card on `cmb2` and `cmb2-tabs` pages.
diff --git a/vendor/abuyoyo/adminmenupage/README.md b/vendor/abuyoyo/adminmenupage/README.md
index 80508f0..ffce297 100644
--- a/vendor/abuyoyo/adminmenupage/README.md
+++ b/vendor/abuyoyo/adminmenupage/README.md
@@ -19,7 +19,7 @@ require __DIR__ . '/vendor/autoload.php';
 
 WPHelper\AdminMenuPage uses [PSR-4](https://www.php-fig.org/psr/psr-4/) to autoload.
 
-OR 
+OR
 
 Install as WordPress plugin and activate.
 
@@ -40,14 +40,13 @@ $args = [
     'icon_url' => $icon_url; // optional - icon url passed to add_menu_page/add_submenu_page
     'position' => 4; // optional - passed to add_menu_page
     'scripts' => [ // optional - script parameters passed to enqueue_scripts. Will only enqueue scripts on admin page
-        [ 'script_handle', 'js/myscript.js', ['jquery'], false, true ],
+        [ 'script_handle', 'js/my_script.js', ['jquery'], false, true ],
         [ 'another_script', 'js/my_other_script.js', ['jquery', 'script_handle'], false, true ]
     ];
 ];
 
 // Register the admin menu page.
 $admin_menu_page = new AdminPage( $args );
-$admin_menu_page->setup();
 
 // That's it. We're done.
 // This function can be called from anywhere. No need to wrap in any hook.
diff --git a/vendor/abuyoyo/adminmenupage/composer.json b/vendor/abuyoyo/adminmenupage/composer.json
index 63cdd5e..bfe3a87 100644
--- a/vendor/abuyoyo/adminmenupage/composer.json
+++ b/vendor/abuyoyo/adminmenupage/composer.json
@@ -2,10 +2,11 @@
 	"name": "abuyoyo/adminmenupage",
 	"description": "WordPress admin menu page helper class",
 	"type": "library",
-	"version": "0.21",
+	"version": "0.25",
+	"time": "2023-06-09",
 	"license": "BSD-3-Clause",
 	"suggest": {
-		"abuyoyo/plugincore": "~0.18",
+		"abuyoyo/plugincore": "~0.26",
 		"cmb2/cmb2": "~2.9"
 	},
 	"autoload": {
diff --git a/vendor/abuyoyo/adminmenupage/src/AdminMenuPage.php b/vendor/abuyoyo/adminmenupage/src/AdminMenuPage.php
index 5fff7fc..4be3b61 100644
--- a/vendor/abuyoyo/adminmenupage/src/AdminMenuPage.php
+++ b/vendor/abuyoyo/adminmenupage/src/AdminMenuPage.php
@@ -3,7 +3,7 @@ namespace WPHelper;
 
 defined( 'ABSPATH' ) || die( 'No soup for you!' );
 
-if ( ! class_exists( 'WPHelper\AdminMenuPage' ) ):
+if ( ! class_exists( AdminMenuPage::class ) ):
 /**
  * AdminMenuPage
  * 
diff --git a/vendor/abuyoyo/adminmenupage/src/AdminPage.php b/vendor/abuyoyo/adminmenupage/src/AdminPage.php
index 4bcb7dd..da03b09 100644
--- a/vendor/abuyoyo/adminmenupage/src/AdminPage.php
+++ b/vendor/abuyoyo/adminmenupage/src/AdminPage.php
@@ -1,13 +1,15 @@
 <?php
 namespace WPHelper;
 
+use CMB2_Options_Hookup;
+
 defined( 'ABSPATH' ) || die( 'No soup for you!' );
 
 use function add_menu_page;
 use function add_options_page;
 use function add_submenu_page;
 
-if ( ! class_exists( 'WPHelper\AdminPage' ) ):
+if ( ! class_exists( AdminPage::class ) ):
 /**
  * AdminPage
  * 
@@ -106,6 +108,20 @@ class AdminPage
 	 */
 	protected $wrap;
 
+	/**
+	 * Tab Group
+	 *
+	 * @var string CMB2 tab group
+	 */
+	protected $tab_group;
+
+	/**
+	 * Tab Title
+	 *
+	 * @var string CMB2 tab title
+	 */
+	protected $tab_title;
+
 	/**
 	 * Render callback function.
 	 *
@@ -120,6 +136,13 @@ class AdminPage
 	 */
 	protected $scripts;
 
+	/**
+	 * Settings
+	 *
+	 * @var array[] arrays of settings sections and fields
+	 */
+	protected $settings;
+
 	/**
 	 * Styles
 	 *
@@ -156,11 +179,18 @@ class AdminPage
 	protected $settings_page;
 
 	/**
-	 * Delegate admin_menu hookup to CMB2 implementation
+	 * CMB2 custom settings page
 	 *
-	 * @var boolean
+	 * @var CMB2_OptionsPage|CMB2_OptionsPage_Multi
 	 */
-	protected $delegate_hookup = false;
+	protected $cmb2_page;
+
+	/**
+	 * Plugin Info Meta Box render object
+	 *
+	 * @var PluginInfoMetaBox
+	 */
+	protected $plugin_info_meta_box;
 
 	/**
 	 * Constructor.
@@ -178,14 +208,13 @@ class AdminPage
 		if ( isset( $options->plugin_core ) )
 			$this->plugin_core( $options->plugin_core );
 
-		if ( isset( $options->title ) )
-			$this->title( $options->title );
+		$this->title( $options->title ?? null );
 
 		/**
 		 * @todo move this to bootstrap()
 		 */
 		if ( ! isset( $options->menu_title ) )
-			$options->menu_title = $options->title;
+			$options->menu_title = $this->title;
 
 		if ( isset( $options->menu_title ) )
 			$this->menu_title( $options->menu_title );
@@ -193,8 +222,7 @@ class AdminPage
 		if ( isset( $options->capability ) )
 			$this->capability( $options->capability );
 
-		if ( isset( $options->slug ) )
-			$this->slug( $options->slug );
+		$this->slug( $options->slug ?? null );
 
 		if ( isset( $options->plugin_info ) ){ // before render()
 			$this->plugin_info( $options->plugin_info );
@@ -204,21 +232,24 @@ class AdminPage
 			$this->wrap( $options->wrap );
 		}
 
-		if ( isset( $options->render ) ) // dev
-			$this->render( $options->render );
-
-		if ( isset( $options->render_cb ) ) // dev - deprecate?
+		if ( isset( $options->render_cb ) )
 			$this->render_cb( $options->render_cb );
 
-		if ( isset( $options->render_tpl ) ) // dev - deprecate?
+		if ( isset( $options->render_tpl ) ) // before render()
 			$this->render_tpl( $options->render_tpl );
 
+		// This runs last so we can have 'settings-page' with custom render_tpl
+		if ( isset( $options->render ) )
+			$this->render( $options->render );
+
+
 		if (true)
 			$this->render(); // render anyway - will use default tpl if render is empty
 
 		if (true)
 			$this->wrap(); // set wrap anyway - will set to 'none' if empty
 
+
 		if ( isset( $options->parent ) )
 			$this->parent( $options->parent );
 
@@ -228,6 +259,11 @@ class AdminPage
 		if ( isset( $options->position ) )
 			$this->position( $options->position );
 
+		if ( isset( $options->tab_group ) ){
+			$this->tab_group( $options->tab_group );
+			$this->tab_title( $options->tab_title ?? $options->submenu_title ?? $options->menu_title );
+		}
+
 		if ( isset( $options->scripts ) )
 			$this->scripts( $options->scripts );
 
@@ -253,8 +289,8 @@ class AdminPage
 	 * 
 	 * @access private
 	 */
-	private function title( $title ) {
-		$this->title = $title;
+	private function title( $title=null ) {
+		$this->title = $title ?? ( isset( $this->plugin_core ) ? $this->plugin_core->title() : __METHOD__ );
 	}
 
 	/**
@@ -284,7 +320,19 @@ class AdminPage
 	 * @access private
 	 */
 	private function slug( $slug ) {
-		$this->slug = $slug;
+
+		$this->slug = $slug // if not empty
+			?: $this->settings['option_key'] // if isset option_key
+			?? (
+				isset( $this->plugin_core )
+					? (
+						method_exists( PluginCore::class, 'token' )
+							? $this->plugin_core->token() // PluginCore ~0.25
+							: str_replace('-','_', strtolower( $this->plugin_core->slug() ) ) // PluginCore <= 0.24
+					)
+					: 'slug' . time() // unique slug
+				);
+
 	}
 
 	/**
@@ -316,7 +364,6 @@ class AdminPage
 		$this->icon_url = $icon_url;
 	}
 
-	
 	/**
 	 * Setter - position
 	 * WordPress admin menu param
@@ -327,6 +374,44 @@ class AdminPage
 		$this->position = $position;
 	}
 
+	/**
+	 * Setter - tab_group
+	 * CMB2 Tab Group - used by regular 'wrap' pages as well.
+	 * 
+	 * @access private
+	 */
+	private function tab_group( $tab_group ) {
+		$this->tab_group = $tab_group;
+
+		add_filter( 'cmb2_tab_group_tabs', [ $this, 'add_to_tab_group' ], 10, 2 );
+		add_action( 'cmb2_admin_init', function(){
+			/**
+			 * When deactivating CMB2 and reactivating - got this fatal error:
+			 * 
+			 * Fatal error: Uncaught Error: Argument 1 passed to CMB2_Options_Hookup::__construct()
+			 * must be an instance of CMB2, bool given,
+			 * called in \wp-content\plugins\cgv\inc\CGV.php on line 56
+			 * in \wp-content\plugins\cmb2\includes\CMB2_Options_Hookup.php on line 39
+			 * 
+			 * Validate cmb2_get_metabox did not return false.
+			 */
+			if ( $cmb = cmb2_get_metabox( $this->parent ) ){
+				$hookup = new CMB2_Options_Hookup( $cmb, $this->slug );
+				add_action ( 'wphelper/adminpage/tab_nav', [ $hookup, 'options_page_tab_nav_output' ] );
+			}
+		});
+	}
+
+	/**
+	 * Setter - tab_title
+	 * CMB2 Tab Title - only set if tab_group.
+	 * 
+	 * @access private
+	 */
+	private function tab_title( $tab_title ) {
+		$this->tab_title = $tab_title;
+	}
+
 	/**
 	 * Setter - render
 	 * Sets render cb or tpl
@@ -340,34 +425,30 @@ class AdminPage
 	 */
 	private function render( $render=null ) {
 		if ( 'settings-page' == $render ) {
-			$this->render_tpl( __DIR__ . '/tpl/settings-form.php' );
+			$this->render_tpl( __DIR__ . '/tpl/form-basic.php' );
 			$this->render = $this->render ?? $render; // 'settings-page'
 		} else if ( 'cmb2' == $render || 'cmb2-tabs' == $render ) {
 
 			// validate
 			if ( ! defined( 'CMB2_LOADED' ) ){
-				$this->render_tpl( __DIR__ . '/tpl/cmb2-unavailable.php' );
+				$this->render_tpl( __DIR__ . '/tpl/wrap-cmb2-unavailable.php' );
 				$this->render = $this->render ?? 'render_tpl';
 			} else {
-				$this->delegate_hookup = true;
-
-				if ( ! empty( $this->plugin_core ) || ! empty( $this->plugin_info ) ){
-					$this->render_tpl( __DIR__ . '/tpl/cmb2_options_page-plugin_info.php' );
-				} else {
-					$this->render_tpl( __DIR__ . '/tpl/cmb2_options_page.php' );
-				}
-
+				/**
+				 * Render templates managed and included by CMB2_OptionsPage
+				 * @see CMB2_OptionsPage::options_page_output()
+				 */
 				$this->render = $this->render ?? $render; // 'cmb2' || 'cmb2-tabs'
 			}
 
 		} else if( is_callable( $render ) ) {
 			$this->render_cb( $render );
 			$this->render = $this->render ?? 'render_cb';
-		} else if ( is_readable( $render ) ) {
+		} else if ( is_readable( $render ?? '' ) ) {
 			$this->render_tpl( $render );
 			$this->render = $this->render ?? 'render_tpl';
 		} else {
-			$this->render_tpl( __DIR__ . '/tpl/default.php' );
+			$this->render_tpl( __DIR__ . '/tpl/wrap-default.php' );
 			$this->render = $this->render ?? 'render_tpl';
 		}
 	}
@@ -465,11 +546,23 @@ class AdminPage
 		if( is_callable( $plugin_info ) )
 			$this->plugin_info = $plugin_info;
 
-		// if true-y value passed and PluginCore class exists - set to true
-		else if (!empty($plugin_info) && class_exists('WPHelper\PluginCore'))
+		// if true-y value passed and plugin_core isset
+		else if ( ! empty( $plugin_info ) && ! empty( $this->plugin_core ) )
 			$this->plugin_info = true;
 	}
 
+	/**
+	 * Add to tab group
+	 * 
+	 * @hook cmb2_tab_group_tabs
+	 */
+	public function add_to_tab_group( $tabs, $tab_group ){
+		if ( $tab_group == $this->tab_group ){
+			$tabs[ $this->slug ] = $this->tab_title;
+		}
+		return $tabs;
+	}
+
 	/**
 	 * Setter - scripts
 	 * Scripts to enqueue on admin page
@@ -501,7 +594,7 @@ class AdminPage
 	}
 
 	function plugin_core($plugin_core){
-		if ( is_a( $plugin_core, 'WPHelper\PluginCore') ){
+		if ( $plugin_core instanceof PluginCore ){
 			$this->plugin_core = $plugin_core;
 		}
 	}
@@ -525,13 +618,18 @@ class AdminPage
 			'capability' => $this->capability,
 			'slug' => $this->slug,
 			'parent' => $this->parent,
+			'hook_suffix' => $this->hook_suffix,
 			'icon_url' => $this->icon_url,
 			'position' => $this->position,
 			'render' => $this->render, // render_cb | render_tpl | settings-page | cmb2 | cmb2-tabs
 			'render_cb' => $this->render_cb,
 			'render_tpl' => $this->render_tpl,
 			'settings' => $this->settings,
+			'wrap' => $this->wrap,
+			'tab_group' => $this->tab_group,
+			'tab_title' => $this->tab_title,
 			'plugin_core' => $this->plugin_core,
+			'plugin_info' => $this->plugin_info,
 		];
 
 		return $options;
@@ -570,37 +668,30 @@ class AdminPage
 		if ( ! $this->capability )
 			$this->capability = 'manage_options';
 
-		if ( $this->render == 'settings-page' ){
+		add_action( "wphelper/adminpage/plugin_info_box/{$this->slug}" , [ $this , 'render_plugin_info_meta_box' ] );
 
-			$this->settings_page = new SettingsPage($this);
-			$this->settings_page->setup();
+		/**
+		 * @todo Perhaps this can hook on admin_init - right after admin_menu has finished
+		 * @todo CMB2 options-page does not return page_hook/hook_suffix - MUST validate
+		 */
+		add_action ( 'admin_init' , [ $this , '_bootstrap_admin_page' ] );
 
-		}
+		if ( in_array( $this->render, [ 'cmb2', 'cmb2-tabs' ] ) ){
 
-		add_action( "wphelper/adminpage/plugin_info_box/{$this->slug}" , [ $this , 'render_plugin_info_box' ] );
-
-		// if ( $this->delegate_hookup ){
-		if ( 'cmb2' == $this->render || 'cmb2-tabs' == $this->render ){
-
-			if ( isset( $this->settings['options_type'] ) && $this->settings['options_type'] == 'multi' ) {
-				$this->cmb2_page = new CMB2_OptionsPage_Multi( $this );
-			} else {
-				$this->cmb2_page = new CMB2_OptionsPage( $this );
-			}
-			
-			/**
-			 * @todo Perhaps this can hook on admin_init - right after admin_menu has finished
-			 * @todo CMB2 options-page does not return page_hook/hook_suffix - MUST validate
-			 */
-			add_action ( 'admin_menu' , [ $this , '_bootstrap_admin_page' ], 12 );
+			$this->cmb2_page = $this->settings['options_type'] ?? '' == 'multi'
+				? new CMB2_OptionsPage_Multi( $this )
+				: new CMB2_OptionsPage( $this );
 
 			// skip add_menu_page
 			return;
 		}
 
-		// if ( ! $this->delegate_hookup ){
+		if ( $this->render == 'settings-page' ){
+			$this->settings_page = new SettingsPage($this);
+		}
+
 		add_action ( 'admin_menu' , [ $this , 'add_menu_page' ], 11 );
-		add_action ( 'admin_menu' , [ $this , '_bootstrap_admin_page' ], 12 );
+		add_action ( 'admin_menu' , [ $this , 'add_plugin_info_meta_box' ], 11 );
 
 	}
 
@@ -644,6 +735,21 @@ class AdminPage
 				);
 				break;
 		}
+	}
+
+	/**
+	 * 
+	 */
+	public function add_plugin_info_meta_box() {
+		$metabox_args = [
+			'id' => $this->slug . '_plugin_info_meta_box', // id is unique (in case a plugin uses $this->slug)
+			'title' => 'Plugin Info',
+			'context' => 'side',
+			'screens' => [ $this->get_hook_suffix() ],
+			// 'template',
+			'render' => [ $this , 'render_plugin_info_meta_box_inside' ],
+		];
+		( new MetaBox($metabox_args) )->add();
 
 	}
 
@@ -653,14 +759,6 @@ class AdminPage
 	 */
 	public function validate_page_hook(){
 
-		/**
-		 * hack!
-		 * This is ad hoc validation - should do this earlier
-		 */
-		if ( empty( $this->slug ) ){
-			$this->slug = $this->settings['option_key'];
-		}
-
 		if ( empty( $this->hook_suffix ) ){
 			$this->hook_suffix = get_plugin_page_hookname( $this->slug, $this->parent );
 		}
@@ -678,14 +776,9 @@ class AdminPage
 	 * 
 	 * @hook admin_menu priority 12
 	 * @access private
-	 * 
-	 * @todo move this function to admin_init - after admin_menu has finished
 	 */
 	public function _bootstrap_admin_page(){
 
-		/**
-		 * @todo perhaps run this on 'admin_init'
-		 */
 		$this->validate_page_hook();
 
 		add_action ( 'load-' . $this->hook_suffix , [ $this , '_admin_page_setup' ] );
@@ -854,19 +947,21 @@ class AdminPage
 	 */
 	public function render_admin_page()
 	{
-		// @todo if render callback supplied - add shortcircuit hook here
-		// execute render callback and return early
 
+		// if wrap - 1. We collect output buffer
 		if ( 'none' != $this->wrap ){
 			ob_start();
 		}
 
+		//---------------------------[The McGuffin]---------------------------------//
 		if ( isset( $this->render_cb ) && is_callable( $this->render_cb ) ) {
 			call_user_func( $this->render_cb );
 		} else if ( isset( $this->render_tpl ) && is_readable( $this->render_tpl ) ) {
 			include $this->render_tpl;
 		}
+		//---------------------------[The McGuffin]---------------------------------//
 
+		// if wrap - 2. include chosen wrap template
 		if ( 'none' != $this->wrap ){
 			$ob_content = ob_get_clean();
 
@@ -885,7 +980,21 @@ class AdminPage
 	}
 
 	/**
-	 * Render plugin info metabox
+	 * 
+	 * @see render_plugin_info_meta_box()
+	 * @deprecated
+	 */
+	public function render_plugin_info_box(){
+
+		_doing_it_wrong( __METHOD__, 'Deprecated. Use render_plugin_info_meta_box() instead.', '0.26' );
+
+		$this->render_plugin_info_meta_box();
+	}
+
+
+
+	/**
+	 * Render plugin info meta-box
 	 * 
 	 * Call user-provided callable.
 	 * Or else attempt to create PluginInfoMetaBox class from $this->plugin_core and call its render function.
@@ -895,17 +1004,55 @@ class AdminPage
 	 * @todo See if this function should be public API or only run on action hook
 	 * @todo deprecate public use - use wphelper/adminpage/plugin_info_box/{$this->slug} instead
 	 */
-	public function render_plugin_info_box(){
+	public function render_plugin_info_meta_box(){
 
 		if ( isset( $this->plugin_info ) && is_callable( $this->plugin_info ) ) {
 			call_user_func( $this->plugin_info );
 		} else {
-			if ( ! empty( $this->plugin_core ) && empty( $this->plugin_info_meta_box ) ){
-				$this->plugin_info_meta_box = new PluginInfoMetaBox( $this->plugin_core );
+
+			if (!$this->bootstrap_plugin_info_meta_box()){
+				return;
 			}
-			$this->plugin_info_meta_box->plugin_info_box();
+
+			/**
+			 * Allow plugins to modify plugin info meta box
+			 * 
+			 * @since 0.23
+			 */
+			do_action( "wphelper/plugin_info_meta_box/{$this->plugin_core->slug()}" );
+		}
+	}
+
+	/**
+	 * 
+	 */
+	public function render_plugin_info_meta_box_inside(){
+		if ( isset( $this->plugin_info ) && is_callable( $this->plugin_info ) ) {
+			call_user_func( $this->plugin_info );
+		} else {
+
+			if (!$this->bootstrap_plugin_info_meta_box()){
+				return;
+			}
+
+			do_action( "wphelper/plugin_info_meta_box/inside/{$this->plugin_core->slug()}" );
+		}
+	}
+
+	/**
+	 * Bootstrap PluginInfoMetaBox
+	 */
+	private function bootstrap_plugin_info_meta_box() {
+		if ( empty( $this->plugin_info_meta_box ) && ! empty( $this->plugin_core ) ){
+			$this->plugin_info_meta_box = new PluginInfoMetaBox( $this->plugin_core );
 		}
 
+		// If no plugin_info_meta_box - return false
+		if ( empty( $this->plugin_info_meta_box ) ) {
+			return false;
+		}
+
+		return true;
 	}
 }
 endif;
\ No newline at end of file
diff --git a/vendor/abuyoyo/adminmenupage/src/CMB2_OptionsPage.php b/vendor/abuyoyo/adminmenupage/src/CMB2_OptionsPage.php
index 2601922..bd79663 100644
--- a/vendor/abuyoyo/adminmenupage/src/CMB2_OptionsPage.php
+++ b/vendor/abuyoyo/adminmenupage/src/CMB2_OptionsPage.php
@@ -4,9 +4,9 @@ namespace WPHelper;
 defined( 'ABSPATH' ) || die( 'No soup for you!' );
 
 use CMB2;
-use CMB2_Options_Hook;
+use CMB2_Options_Hookup;
 
-if ( ! class_exists( 'WPHelper\CMB2_OptionsPage' ) ):
+if ( ! class_exists( CMB2_OptionsPage::class ) ):
 /**
  * CMB2_OptionsPage
  * 
@@ -26,11 +26,21 @@ class CMB2_OptionsPage{
 	 */
 	public $admin_page;
 
+	/**
+	 * @var array $fields
+	 */
+	protected $fields;
+
 	/**
 	 * @var CMB2 $cmb
 	 */
 	private $cmb;
 
+	/**
+	 * @var array $cmb2_options
+	 */
+	protected $cmb2_options;
+
 	/**
 	 * @param AdminPage $admin_page
 	 */
@@ -48,6 +58,8 @@ class CMB2_OptionsPage{
 		$settings['option_key']  ??= ( $settings['option_name'] ?? ( $settings['id'] ?? $admin_options['slug'] ) );
 		$settings['title']       ??= $admin_options['title'];
 		$settings['menu_title']  ??= $admin_options['menu_title'];
+		// @todo Only if cmb2-tabs
+		$settings['tab_title']  ??= $admin_options['tab_title'] ?? $settings['submenu_title'] ?? $settings['menu_title'];
 		$settings['parent_slug'] ??= $admin_options['parent'];
 		$settings['position']    ??= $admin_options['position'];
 		$settings['icon_url']    ??= $admin_options['icon_url'];
@@ -63,7 +75,8 @@ class CMB2_OptionsPage{
 		/**
 		 * CMB2 only accepts url slug
 		 * 
-		 * @todo export parent_slug convertion to dedicated method
+		 * @todo export parent_slug conversion to dedicated method
+		 * @todo perhaps move this to AdminPage::parent() method
 		 */
 		switch ( $settings['parent_slug'] ) {
 			case 'dashboard':
@@ -116,11 +129,11 @@ class CMB2_OptionsPage{
 			$settings['tab_title'] ??= $settings['menu_title'];
 		}
 
+		$this->fields = $settings['fields'] ?? [];
+		/**
+		 * @todo revisit this - might not need to unset fields
+		 */
 		if ( isset( $settings['fields'] ) ){
-			$this->fields = $settings['fields'];
-			/**
-			 * @todo revisit this - might not need to unset fields
-			 */
 			unset( $settings['fields'] );
 		}
 
@@ -198,12 +211,20 @@ class CMB2_OptionsPage{
 	/**
 	 * Display options-page output. To override, set 'display_cb' box property.
 	 * 
-	 * @param CMB2_Options_Hook $hookup - instance of Options Page Hookup class (caller of this function)
+	 * @param CMB2_Options_Hookup $hookup - instance of Options Page Hookup class (caller of this function)
 	 * 
-	 * @see CMB2_Options_Hook
+	 * @see CMB2_Options_Hookup
 	 */
 	public function options_page_output( $hookup ) {
-		include $this->admin_page->get_render_tpl();
+		
+		$options = $this->admin_page->options();
+
+		if ( ! empty( $options['plugin_core'] ) || ! empty( $options['plugin_info'] ) ){
+			include  __DIR__ . '/tpl/wrap-cmb2-sidebar.php';
+		} else {
+			include __DIR__ . '/tpl/wrap-cmb2-simple.php';
+		}
+
 	}
 
 
diff --git a/vendor/abuyoyo/adminmenupage/src/CMB2_OptionsPage_Multi.php b/vendor/abuyoyo/adminmenupage/src/CMB2_OptionsPage_Multi.php
index 919c60b..f323e8e 100644
--- a/vendor/abuyoyo/adminmenupage/src/CMB2_OptionsPage_Multi.php
+++ b/vendor/abuyoyo/adminmenupage/src/CMB2_OptionsPage_Multi.php
@@ -3,9 +3,13 @@ namespace WPHelper;
 
 defined( 'ABSPATH' ) || die( 'No soup for you!' );
 
-include_once __DIR__ . '/CMB2_Override_Meta.php';
+if ( ! class_exists( CMB2_OptionsPage_Multi::class ) ):
+
+// Require dependency CMB2_Override_Meta
+if ( ! trait_exists( CMB2_Override_Meta::class ) ) {
+	require_once __DIR__ . '/CMB2_Override_Meta.php';
+}
 
-if ( ! class_exists( 'WPHelper\CMB2_OptionsPage_Multi' ) ):
 /**
  * CMB2_OptionsPage - MULTI
  * 
diff --git a/vendor/abuyoyo/adminmenupage/src/CMB2_Override_Meta.php b/vendor/abuyoyo/adminmenupage/src/CMB2_Override_Meta.php
index 4074e23..abff69e 100644
--- a/vendor/abuyoyo/adminmenupage/src/CMB2_Override_Meta.php
+++ b/vendor/abuyoyo/adminmenupage/src/CMB2_Override_Meta.php
@@ -3,7 +3,7 @@ namespace WPHelper;
 
 defined( 'ABSPATH' ) || die( 'No soup for you!' );
 
-if ( ! trait_exists('CMB2_Override_Meta') ):
+if ( ! trait_exists( CMB2_Override_Meta::class ) ):
 /**
  * CMB2 Options page override meta
  * 
diff --git a/vendor/abuyoyo/adminmenupage/src/PluginInfoMetaBox.php b/vendor/abuyoyo/adminmenupage/src/PluginInfoMetaBox.php
index ce5ad09..952deb9 100644
--- a/vendor/abuyoyo/adminmenupage/src/PluginInfoMetaBox.php
+++ b/vendor/abuyoyo/adminmenupage/src/PluginInfoMetaBox.php
@@ -2,27 +2,72 @@
 namespace WPHelper;
 
 use DateTime;
-use function get_plugin_data;
 
-if ( ! class_exists( 'WPHelper\PluginInfoMetaBox' ) ):
+if ( ! class_exists( PluginInfoMetaBox::class ) ):
 /**
  * Plugin Info Metabox
  * 
  * Get instance of PluginCore
  * Render default plugin info box template.
+ * 
+ * @since 0.14
  */
 class PluginInfoMetaBox{
 
 	private $tpl = '/tpl/plugin_info_meta_box.php';
 
+	private $tpl_inside = '/tpl/plugin_info_meta_box-inside.php';
+
 	/**
 	 * @var PluginCore
 	 */
-	private $plugin_core;
+	public $plugin_core;
 
 	function __construct( PluginCore $plugin_core )
 	{
 		$this->plugin_core = $plugin_core;
+
+		/**
+		 * Allow plugins to render or modify plugin info box
+		 * 
+		 * Call: do_action('wphelper/plugin_info_meta_box/{$slug}')
+		 * action used in AdminPage::render_plugin_info_meta_box()
+		 * 
+		 * @since 0.23
+		 */
+		add_action( "wphelper/plugin_info_meta_box/{$this->plugin_core->slug()}", [ $this, 'plugin_info_box' ] );
+		
+		add_action( "wphelper/plugin_info_meta_box/inside/{$this->plugin_core->slug()}", [ $this, 'inside' ] );
+	}
+
+	/**
+	 * Setup args used in template.
+	 * 
+	 * @todo move 'repo' setup to method from template
+	 */
+	function setup_template_args() {
+
+		$plugin_data = $this->plugin_core->plugin_data();
+
+
+		$last_update = $plugin_data['Last Update'] ?: $plugin_data['Release Date'];
+		$last_update = DateTime::createFromFormat('Y_m_d', $last_update);
+
+		if ($last_update) {
+			$diff = (int) abs( time() - $last_update->format('U') );
+
+			if ( $diff < (DAY_IN_SECONDS) ){
+				$update_message = 'Today';
+			}elseif ($diff < (2 * DAY_IN_SECONDS)){
+				$update_message = 'Yesterday';
+			}else{
+				$update_message = human_time_diff($last_update->format('U')) . ' ago';
+			}
+		} else {
+			$update_message = '';
+		}
+		return compact('plugin_data','update_message');
+
 	}
 
 	/**
@@ -33,33 +78,25 @@ class PluginInfoMetaBox{
 	 * @since iac_engine 1.1.0
 	 * @since iac_engine 1.2.0 plugin_info_box now a function
 	 * @since iac_engine 1.3.0 use 'Last Update' header
+	 * @since 0.14             PluginInfoMetaBox::plugin_info_box()
+	 * 
+	 * @todo rename method render()
 	 */
 	function plugin_info_box(){
-
-		$plugin_data = get_plugin_data( $this->plugin_core->file() , false ); // false = no markup (i think)
-
-
-		$last_update = $plugin_data['Last Update'] ?: $plugin_data['Release Date'];
-		$last_update = DateTime::createFromFormat('Y_m_d', $last_update);
-
-		// $last_update = new DateTime('now');
-		// $last_update->add(new DateInterval('P1D'));
-		// $last_update->add(new DateInterval('P2D'));
-		if ($last_update):
-			$diff = (int) abs( time() - $last_update->format('U') );
-
-			if ( $diff < (DAY_IN_SECONDS) ){
-				$update_message = 'Today';
-			}elseif ($diff < (2 * DAY_IN_SECONDS)){
-				$update_message = 'Yesterday';
-			}else{
-				$update_message = human_time_diff($last_update->format('U')) . ' ago';
-			}
-		else:
-			$update_message = '';
-		endif;
-
+		$args = $this->setup_template_args();
+		extract($args);
 		include __DIR__ . $this->tpl;
 	}
+
+
+	/**
+	 * Only print meta-box .inside
+	 * No header.
+	 */
+	function inside(){
+		$args = $this->setup_template_args();
+		extract($args);
+		include __DIR__ . $this->tpl_inside;
+	}
 }
 endif;
\ No newline at end of file
diff --git a/vendor/abuyoyo/adminmenupage/src/SettingsPage.php b/vendor/abuyoyo/adminmenupage/src/SettingsPage.php
index 1606aa0..b5686d4 100644
--- a/vendor/abuyoyo/adminmenupage/src/SettingsPage.php
+++ b/vendor/abuyoyo/adminmenupage/src/SettingsPage.php
@@ -9,7 +9,7 @@ use function add_settings_field;
 use function checked;
 use function get_option;
 
-if ( ! class_exists( 'WPHelper\SettingsPage' ) ):
+if ( ! class_exists( SettingsPage::class ) ):
 /**
  * SettingsPage
  * 
@@ -64,6 +64,13 @@ class SettingsPage{
 	 */
 	public $fields = [];
 
+	/**
+	 * Sanitize Callback
+	 * 
+	 * @var Callable $sanitize_callback
+	 */
+	public $sanitize_callback;
+
 	/**
 	 * Constructor.
 	 *
@@ -89,18 +96,20 @@ class SettingsPage{
 
 		$this->option_group = $settings['option_group'] ?? $this->page . '_option_group';
 
-		foreach ( $settings['sections'] as $section ) {
+		$this->sanitize_callback = $settings['sanitize_callback'] ?? null;
+
+		// PHP Warning: foreach() argument must be of type array|object
+		foreach ( $settings['sections'] ?? [] as $section ) {
 			// extract fields
 			foreach ( $section['fields'] as $field ){
 				$field['section_id'] = $section['id']; // create back-reference in field to section. ( @see add_settings_field() )
+				$field['name'] = $this->option_name . '[' . $field['id'] . ']';
 				$this->fields[] = $field;
 			}
 			unset( $section['fields'] );
 			$this->sections[] = $section; // save without fields
 		}
-	}
 
-	function setup() {
 		add_action( 'admin_init', [ $this, 'register_settings' ] );
 	}
 
@@ -108,7 +117,7 @@ class SettingsPage{
 		register_setting(
 			$this->option_group, // $option_group - A settings group name. Must exist prior to the register_setting call. This must match the group name in settings_fields()
 			$this->option_name, // $option_name - The name of an option to sanitize and save.
-			[ $this,'sanitize_settings' ] // $sanitize_callback - A callback function that sanitizes the option's value. (see also: built-in php callbacks)
+			$this->sanitize_callback ?? [ $this,'sanitize_settings' ] // callback ?? fallback // $sanitize_callback - A callback function that sanitizes the option's value. (see also: built-in php callbacks)
 		);
 
 		foreach ( $this->sections as $section ){
@@ -125,7 +134,7 @@ class SettingsPage{
 			add_settings_field(
 				$field['id'],
 				$field['title'],
-				[ $this, "print_{$field['type']}" ],
+				$field['render'] ?? [ $this, "print_{$field['type']}" ],
 				$this->page, // can built-in pages: (general, reading, writing, ...)
 				$field['section_id'],
 				$field //send setting array as $args for print function
@@ -135,8 +144,8 @@ class SettingsPage{
 	}
 
 	/**
-	 * Print text input field
-	 * Support field type 'text'
+	 * Print checkbox input field
+	 * Support field type 'checkbox'
 	 * 
 	 * @since 0.11
 	 */
@@ -147,10 +156,11 @@ class SettingsPage{
 
 		$input_tag = sprintf(
 			'<label for="%1$s">
-				<input name="%2$s[%1$s]" type="checkbox" id="%1$s" value="1"  %4$s />
-			%3$s</label>',
+				<input name="%2$s" type="checkbox" id="%1$s" aria-describedby="%1$s-description" value="1"  %4$s />
+				%3$s
+			</label>',
 			$id,
-			$this->option_name,
+			$name,
 			$description,
 			checked( ( $options[$id] ?? false ), '1', false)
 		);
@@ -176,10 +186,11 @@ class SettingsPage{
 		$options = get_option( $this->option_name );
 
 		$input_tag = sprintf(
-			'<input name="%2$s[%1$s]" type="text" id="%1$s" value="%3$s" class="regular-text">',
+			'<input name="%2$s" type="text" id="%1$s" aria-describedby="%1$s-description" value="%3$s" placeholder="%4$s" class="regular-text">',
 			$id,
-			$this->option_name,
-			$default
+			$name,
+			$options[$id] ?: $default ?? '',
+			$placeholder ?? ''
 		);
 
 		if ( ! empty( $description ) ) {
@@ -211,10 +222,11 @@ class SettingsPage{
 		$options = get_option( $this->option_name );
 
 		$input_tag = sprintf(
-			'<input name="%2$s[%1$s]" type="url" id="%1$s" value="%3$s" class="regular-text code ">',
+			'<input name="%2$s" type="url" id="%1$s" aria-describedby="%1$s-description" placeholder="%4$s" value="%3$s" class="regular-text code ">',
 			$id,
-			$this->option_name,
-			$default
+			$name,
+			$options[$id] ?: $default ?? '',
+			$placeholder ?? ''
 		);
 
 		if ( ! empty( $description ) ) {
@@ -246,10 +258,11 @@ class SettingsPage{
 		$options = get_option( $this->option_name );
 
 		$input_tag = sprintf(
-			'<input name="%2$s[%1$s]" type="email" id="%1$s" aria-describedby="%1$s-description" value="%3$s" class="regular-text ltr">',
+			'<input name="%2$s" type="email" id="%1$s" aria-describedby="%1$s-description" placeholder="%4$s" value="%3$s" class="regular-text ltr">',
 			$id,
-			$this->option_name,
-			$default
+			$name,
+			$options[$id] ?: $default ?? '',
+			$placeholder ?? ''
 		);
 
 		if ( ! empty( $description ) ) {
@@ -269,6 +282,42 @@ class SettingsPage{
 
 	}
 
+	/**
+	 * Print email input field
+	 * Support field type 'email'
+	 * 
+	 * @since 0.23
+	 */
+	function print_textarea( $field ){
+		extract($field);
+
+		$options = get_option( $this->option_name );
+
+		$textarea = sprintf(
+			'<textarea class="regular-text" rows="5" id="%1$s-description" name="%2$s" placeholder="%4$s">%3$s</textarea>',
+			$id,
+			$name,
+			$options[$id] ?: $default ?? '',
+			$placeholder ?? ''
+		);
+
+		if ( ! empty( $description ) ) {
+			$textarea .= sprintf(
+				'<p class="description" id="%1$s-description">%2$s</p>',
+				$id,
+				$description
+			);
+		}
+
+		/**
+		 * Allow plugins to directly manipulate field HTML
+		 */
+		$textarea = apply_filters( 'wphelper/settings_page/textarea', $textarea, $field, $this->option_name, $options );
+
+		echo $textarea;
+
+	}
+
 	/**
 	 * Sanitizes entire $options array.
 	 */
@@ -276,17 +325,18 @@ class SettingsPage{
 		$new_options = [];
 
 		foreach( $options as $id => $option ) {
-			$field = reset(
+			$field = current(
 				array_filter(
 					$this->fields,
 					fn($item) => $item['id'] == $id
 				)
 			);
-			switch ( $field['type'] ){
+			switch ( $field['type'] ) {
 				case 'checkbox':			
 					$new_options[$id] = $option == 1 ? 1 : 0;
 					break;
 				case 'text':			
+				case 'textarea':			
 					$new_options[$id] = sanitize_text_field( $option );
 					break;
 				case 'email':			
diff --git a/vendor/abuyoyo/adminmenupage/src/tpl/cmb2_options_page.php b/vendor/abuyoyo/adminmenupage/src/tpl/cmb2_options_page.php
deleted file mode 100644
index f803a81..0000000
--- a/vendor/abuyoyo/adminmenupage/src/tpl/cmb2_options_page.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-/**
- * Template for CMB2 Options Page
- * 
- * @var WPHelper\CMB2_Options_Page $this
- * @var CMB2_Options_Hook $hookup
- */
-?>
-<div class="wrap cmb2-options-page option-<?php echo esc_attr( sanitize_html_class( $hookup->option_key ) ); ?>">
-	<?php include 'cmb-title.php' ?>
-	<?php include 'tab-nav.php' ?>
-	<?php include 'cmb-form.php' ?>
-</div>
\ No newline at end of file
diff --git a/vendor/abuyoyo/adminmenupage/src/tpl/settings-form.php b/vendor/abuyoyo/adminmenupage/src/tpl/form-basic.php
similarity index 100%
rename from vendor/abuyoyo/adminmenupage/src/tpl/settings-form.php
rename to vendor/abuyoyo/adminmenupage/src/tpl/form-basic.php
diff --git a/vendor/abuyoyo/adminmenupage/src/tpl/cmb-form.php b/vendor/abuyoyo/adminmenupage/src/tpl/form-cmb2.php
similarity index 100%
rename from vendor/abuyoyo/adminmenupage/src/tpl/cmb-form.php
rename to vendor/abuyoyo/adminmenupage/src/tpl/form-cmb2.php
diff --git a/vendor/abuyoyo/adminmenupage/src/tpl/plugin_info_meta_box-inside.php b/vendor/abuyoyo/adminmenupage/src/tpl/plugin_info_meta_box-inside.php
new file mode 100644
index 0000000..fe18e6c
--- /dev/null
+++ b/vendor/abuyoyo/adminmenupage/src/tpl/plugin_info_meta_box-inside.php
@@ -0,0 +1,27 @@
+<?php
+/**
+ * Plugin Info Metabox - .inside
+ */
+?>
+<h3 style="font-weight: 100; font-size: 1.5em;"><?php echo $plugin_data['Name']; ?></h3>
+<p>
+<?php if ( ! empty( $plugin_data['Version'] ) ): ?>
+	Version: <?php echo $plugin_data['Version']; ?><br/>
+<?php endif; ?>
+<?php if ( ! empty( $plugin_data['Author'] ) ): ?>
+	Author: 
+	<?php if ( ! empty( $plugin_data['AuthorURI'] ) ): ?>
+		<a href="<?php echo $plugin_data['AuthorURI'] ?>"><?php echo $plugin_data['Author']; ?></a><br/>
+	<?php else: ?>
+		<?php echo $plugin_data['Author']; ?><br/>
+	<?php endif; ?>
+<?php endif; ?>
+<?php if ( ! empty( $plugin_data['UpdateURI'] ) || ! empty( $plugin_data['PluginURI'] ) ): ?>
+	Repo: <a href="<?php echo $plugin_data['UpdateURI'] ?: $plugin_data['PluginURI']; ?>">
+		<?php echo $plugin_data['TextDomain'] ?? $this->$plugin_core->slug(); ?>
+	</a><br/>
+<?php endif; ?>
+<?php if ( ! empty( $update_message ) ): ?>
+	Last Updated: <?php echo $update_message; ?>
+<?php endif; ?>
+</p>
\ No newline at end of file
diff --git a/vendor/abuyoyo/adminmenupage/src/tpl/plugin_info_meta_box.php b/vendor/abuyoyo/adminmenupage/src/tpl/plugin_info_meta_box.php
index 028ca03..27d7870 100644
--- a/vendor/abuyoyo/adminmenupage/src/tpl/plugin_info_meta_box.php
+++ b/vendor/abuyoyo/adminmenupage/src/tpl/plugin_info_meta_box.php
@@ -3,25 +3,10 @@
  * Plugin Info Metabox
  */
 ?>
-<style>
-	#plugin_info h2 {
-		border-bottom: 1px solid #eee;
-	}
-	#plugin_info h3{
-		font-weight: 100;
-		font-size: 1.5em;
-	}
-</style>
 <div id="plugin_info" class="postbox">
-	<h2><span>Plugin Info</span></h2>
+	<h2 style="border-bottom: 1px solid #eee;"><span>Plugin Info</span></h2>
 	<div class="inside">
-		<h3><?=$plugin_data['Name'] ?></h3>
-		<p>
-			Version: <?= $plugin_data['Version'] ?><br/>
-			Author: <a href="<?= $plugin_data['AuthorURI'] ?>"><?= $plugin_data['Author'] ?></a><br/>
-			GitHub: <a href="<?= $plugin_data['PluginURI'] ?>"><?= $plugin_data['TextDomain'] ?></a><br/>
-			<?php if ( ! empty( $update_message ) ): ?>Last Updated: <?= $update_message ?><?php endif; ?>
-		</p>
+		<?php include __DIR__ . '/plugin_info_meta_box-inside.php'; ?>
 	</div><!-- .inside -->
 
 </div><!-- .postbox -->
\ No newline at end of file
diff --git a/vendor/abuyoyo/adminmenupage/src/tpl/sidebar-add-meta-boxes.php b/vendor/abuyoyo/adminmenupage/src/tpl/sidebar-add-meta-boxes.php
new file mode 100644
index 0000000..5174c1e
--- /dev/null
+++ b/vendor/abuyoyo/adminmenupage/src/tpl/sidebar-add-meta-boxes.php
@@ -0,0 +1,41 @@
+<?php
+/**
+ * Bootstrap WordPress core meta-boxes to generate metaboxes
+ * 
+ * @var WPHelper\AdminPage $this
+ */
+?>
+<style>
+	/*
+	we don't actually have draggable/movable metaboxes
+	.hide-if-no-js / hidden classes would help
+		*/
+	.handle-actions {
+		display: none;
+	}
+	.postbox .postbox-header .hndle {
+		cursor: unset;
+	}
+</style>
+<?php
+/**
+ * Allow meta-boxes to hook to this page ('side' context).
+ * 
+ * 
+ */
+do_action('add_meta_boxes', $this->get_hook_suffix(), 'side' );
+
+/**
+ * Remove 'Featured Image' meta-box added by core.
+ * 
+ * @see register_and_do_post_meta_boxes() (wp-admin/includes/meta-boxes.php)
+ * @todo Investigate why $thumbnail_support returns true for our pages.
+ */ 
+remove_meta_box( 'postimagediv', $this->get_hook_suffix(), 'side' );
+
+/**
+ * Render meta-boxes
+ * 
+ * Renders div.meta-box-sortables
+ */
+do_meta_boxes( $this->get_hook_suffix(), 'side', null );
diff --git a/vendor/abuyoyo/adminmenupage/src/tpl/tab-nav.php b/vendor/abuyoyo/adminmenupage/src/tpl/tab-nav-cmb2.php
similarity index 86%
rename from vendor/abuyoyo/adminmenupage/src/tpl/tab-nav.php
rename to vendor/abuyoyo/adminmenupage/src/tpl/tab-nav-cmb2.php
index 0d41046..f2681f9 100644
--- a/vendor/abuyoyo/adminmenupage/src/tpl/tab-nav.php
+++ b/vendor/abuyoyo/adminmenupage/src/tpl/tab-nav-cmb2.php
@@ -4,7 +4,7 @@
  * 
  * Print tabs navigation row.
  * 
- * @var CMB2_Options_Hook $hookup
+ * @var CMB2_Options_Hookup $hookup
  */
 if ( ! isset( $hookup ) ){
 	return;
diff --git a/vendor/abuyoyo/adminmenupage/src/tpl/tab-nav-simple.php b/vendor/abuyoyo/adminmenupage/src/tpl/tab-nav-simple.php
new file mode 100644
index 0000000..af7c4b3
--- /dev/null
+++ b/vendor/abuyoyo/adminmenupage/src/tpl/tab-nav-simple.php
@@ -0,0 +1,5 @@
+<?php
+/**
+ * 
+ */
+do_action ( 'wphelper/adminpage/tab_nav' );
\ No newline at end of file
diff --git a/vendor/abuyoyo/adminmenupage/src/tpl/cmb-title.php b/vendor/abuyoyo/adminmenupage/src/tpl/title-cmb2.php
similarity index 79%
rename from vendor/abuyoyo/adminmenupage/src/tpl/cmb-title.php
rename to vendor/abuyoyo/adminmenupage/src/tpl/title-cmb2.php
index 569778e..c80f83b 100644
--- a/vendor/abuyoyo/adminmenupage/src/tpl/cmb-title.php
+++ b/vendor/abuyoyo/adminmenupage/src/tpl/title-cmb2.php
@@ -2,7 +2,7 @@
 /**
  * Template for CMB2 page title
  * 
- * @var WPHelper\CMB2_Options_Page $this
+ * @var WPHelper\CMB2_OptionsPage $this
  */
 if ( $this->cmb->prop( 'title' ) ) {
 	echo '<h2>' . wp_kses_post( $this->cmb->prop( 'title' ) ) . '</h2>';
diff --git a/vendor/abuyoyo/adminmenupage/src/tpl/cmb2_options_page-plugin_info.php b/vendor/abuyoyo/adminmenupage/src/tpl/wrap-cmb2-sidebar.php
similarity index 85%
rename from vendor/abuyoyo/adminmenupage/src/tpl/cmb2_options_page-plugin_info.php
rename to vendor/abuyoyo/adminmenupage/src/tpl/wrap-cmb2-sidebar.php
index 35d5074..d7d4347 100644
--- a/vendor/abuyoyo/adminmenupage/src/tpl/cmb2_options_page-plugin_info.php
+++ b/vendor/abuyoyo/adminmenupage/src/tpl/wrap-cmb2-sidebar.php
@@ -2,8 +2,8 @@
 /**
  * Template for CMB2 Options Page
  * 
- * @var WPHelper\CMB2_Options_Page $this
- * @var CMB2_Options_Hook $hookup
+ * @var WPHelper\CMB2_OptionsPage $this
+ * @var CMB2_Options_Hookup $hookup
  */
 ?>
 <style>
@@ -17,8 +17,8 @@
 </style>
 <div class="wrap cmb2-options-page option-<?php echo esc_attr( sanitize_html_class( $hookup->option_key ) ); ?>">
 
-	<?php include 'cmb-title.php' ?>
-	<?php include 'tab-nav.php' ?>
+	<?php include 'title-cmb2.php' ?>
+	<?php include 'tab-nav-cmb2.php' ?>
 
 	<div id="poststuff">
 		<div id="post-body" class="metabox-holder columns-2">
@@ -26,7 +26,7 @@
 			<!-- main content -->
 			<div id="post-body-content">
 				<div class="meta-box-sortables ui-sortable tabs-content">
-					<?php include 'cmb-form.php' ?>
+					<?php include 'form-cmb2.php' ?>
 				</div><!-- .meta-box-sortables -->
 			</div><!-- #post-body-content -->
 
diff --git a/vendor/abuyoyo/adminmenupage/src/tpl/wrap-cmb2-simple.php b/vendor/abuyoyo/adminmenupage/src/tpl/wrap-cmb2-simple.php
new file mode 100644
index 0000000..e6672f6
--- /dev/null
+++ b/vendor/abuyoyo/adminmenupage/src/tpl/wrap-cmb2-simple.php
@@ -0,0 +1,13 @@
+<?php
+/**
+ * Template for CMB2 Options Page
+ * 
+ * @var WPHelper\CMB2_OptionsPage $this
+ * @var CMB2_Options_Hookup $hookup
+ */
+?>
+<div class="wrap cmb2-options-page option-<?php echo esc_attr( sanitize_html_class( $hookup->option_key ) ); ?>">
+	<?php include 'title-cmb2.php' ?>
+	<?php include 'tab-nav-cmb2.php' ?>
+	<?php include 'form-cmb2.php' ?>
+</div>
\ No newline at end of file
diff --git a/vendor/abuyoyo/adminmenupage/src/tpl/cmb2-unavailable.php b/vendor/abuyoyo/adminmenupage/src/tpl/wrap-cmb2-unavailable.php
similarity index 100%
rename from vendor/abuyoyo/adminmenupage/src/tpl/cmb2-unavailable.php
rename to vendor/abuyoyo/adminmenupage/src/tpl/wrap-cmb2-unavailable.php
diff --git a/vendor/abuyoyo/adminmenupage/src/tpl/default.php b/vendor/abuyoyo/adminmenupage/src/tpl/wrap-default.php
similarity index 84%
rename from vendor/abuyoyo/adminmenupage/src/tpl/default.php
rename to vendor/abuyoyo/adminmenupage/src/tpl/wrap-default.php
index 9131945..56badc6 100644
--- a/vendor/abuyoyo/adminmenupage/src/tpl/default.php
+++ b/vendor/abuyoyo/adminmenupage/src/tpl/wrap-default.php
@@ -1,3 +1,10 @@
+<?php
+/**
+ * WordPress admin 'wrap' div
+ * 
+ * @var WPHelper\AdminPage $this
+ */
+?>
 <div class="wrap">
 	<h1><?= get_admin_page_title() ?></h1>
 
diff --git a/vendor/abuyoyo/adminmenupage/src/tpl/wrap-sidebar.php b/vendor/abuyoyo/adminmenupage/src/tpl/wrap-sidebar.php
index caa493b..37e1675 100644
--- a/vendor/abuyoyo/adminmenupage/src/tpl/wrap-sidebar.php
+++ b/vendor/abuyoyo/adminmenupage/src/tpl/wrap-sidebar.php
@@ -3,12 +3,12 @@
  * Template for CMB2 Options Page
  * 
  * @var string $ob_content - Render template or callback
- * @var AdminPage $this
+ * @var WPHelper\AdminPage $this
  */
 ?>
 <div class="wrap">
 	<h1><?= get_admin_page_title() ?></h1>
-	<?php include 'tab-nav.php' ?>
+	<?php include 'tab-nav-simple.php' ?>
 	<div id="poststuff">
 		<div id="post-body" class="metabox-holder columns-2">
 
@@ -21,9 +21,7 @@
 
 			<!-- sidebar -->
 			<div id="postbox-container-1" class="postbox-container">
-				<div class="meta-box-sortables">
-					<?php do_action("wphelper/adminpage/plugin_info_box/{$this->get_slug()}"); ?>
-				</div><!-- .meta-box-sortables -->
+				<?php include 'sidebar-add-meta-boxes.php'; ?>
 			</div><!-- #postbox-container-1 .postbox-container -->
 		</div><!-- #post-body -->
 		<div class="clear"></div>
diff --git a/vendor/abuyoyo/adminmenupage/src/tpl/wrap-simple.php b/vendor/abuyoyo/adminmenupage/src/tpl/wrap-simple.php
index cfdf6b7..9eeb918 100644
--- a/vendor/abuyoyo/adminmenupage/src/tpl/wrap-simple.php
+++ b/vendor/abuyoyo/adminmenupage/src/tpl/wrap-simple.php
@@ -1,10 +1,12 @@
 <?php
 /**
  * Simple wrap
+ * 
+ * @var string $ob_content - Render template or callback
  */
 ?>
 <div class="wrap">
 	<h1><?= get_admin_page_title() ?></h1>
-	<?php include 'tab-nav.php' ?>
+	<?php include 'tab-nav-simple.php' ?>
 	<?php echo $ob_content; ?>
 </div>
\ No newline at end of file
diff --git a/vendor/abuyoyo/plugincore/CHANGELOG.md b/vendor/abuyoyo/plugincore/CHANGELOG.md
index 5d0d976..249e5c0 100644
--- a/vendor/abuyoyo/plugincore/CHANGELOG.md
+++ b/vendor/abuyoyo/plugincore/CHANGELOG.md
@@ -1,5 +1,23 @@
 # WPHelper\PluginCore Changelog
 
+## 0.26
+Release Date: Jun 9, 2023
+
+### Fixed
+- Fix passing PluginCore instance to AdminPage constructor in `admin_page()` method.
+
+## 0.25
+Release Date: Feb 3, 2023
+
+### Added
+- Property `token` and method `token`. Lowercase underscore token to be used as variable name.
+
+## 0.24
+Release Date: Jan 13, 2023
+
+### Added
+- Static `get_by_file` method. Get PluginCore instance by plugin filename.
+
 ## 0.23
 Release Date: Aug 8, 2022
 
diff --git a/vendor/abuyoyo/plugincore/PluginCore.php b/vendor/abuyoyo/plugincore/PluginCore.php
index b60e654..5013873 100644
--- a/vendor/abuyoyo/plugincore/PluginCore.php
+++ b/vendor/abuyoyo/plugincore/PluginCore.php
@@ -1,24 +1,25 @@
 <?php
 namespace WPHelper;
 
-use Puc_v4_Factory;
+use Puc_v4_Factory as PucFactory;
 
 defined( 'ABSPATH' ) || die( 'No soup for you!' );
 
+if ( ! class_exists( 'WPHelper/PluginCore' ) ):
+
+// require dependency get_plugin_data()
 if( ! function_exists('get_plugin_data') ) {
-	include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
+	require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
 }
 
-if ( ! class_exists( 'WPHelper/PluginCore' ) ):
 /**
  * PluginCore
  * 
  * Helper Class for creating WordPress Plugins
  * 
- * Defines PLUGIN_PATH, PLUGIN_URL (etc.) constants
  * (@see README.md)
  * 
- * @version 0.23
+ * @version 0.26
  */
 class PluginCore {
 
@@ -42,6 +43,11 @@ class PluginCore {
 	 */
 	private $const;
 
+	/**
+	 * @var string 
+	 */
+	private $token;
+
 	/**
 	 * @var string 
 	 */
@@ -57,6 +63,11 @@ class PluginCore {
 	 */
 	private $plugin_basename;
 
+	/**
+	 * @var array plugin header metadata 
+	 */
+	private $plugin_data;
+
 	/**
 	 * @var callable 
 	 */
@@ -107,19 +118,20 @@ class PluginCore {
 	 */
 	private $update_branch;
 
-
-
 	/**
 	 * Static array of all PluginCore instances
 	 * Used in PluginCore::get($slug)
 	 * 
 	 * @var array[PluginCore] Instances of PluginCore
 	 */
-	static $cores = [];
+	private static $cores = [];
+
 
 	/**
 	 * Retrieve instance of PluginCore by plugin slug.
 	 * 
+	 * @since 0.5
+	 * 
 	 * @param string $slug - Plugin slug
 	 * @return PluginCore - Instance of specific plugin.
 	 */
@@ -127,6 +139,29 @@ class PluginCore {
 		return self::$cores[ $slug ] ?? null;
 	}
 
+	/**
+	 * Retrieve instance of PluginCore by plugin __FILE__.
+	 * 
+	 * @since 0.24
+	 * 
+	 * @param string $filename - Plugin filename
+	 * @return PluginCore - Instance of specific plugin.
+	 */
+	static public function get_by_file( $filename ) {
+		return current(
+			array_filter(
+				self::$cores,
+				fn($core) => $core->file() == $filename
+			)
+		) ?: null;
+	}
+
+	/**
+	 * Constructor
+	 * 
+	 * @since 0.1
+	 * @since 0.2 Accept filename as first param and options array as optional param
+	 */
 	function __construct( $plugin_file, $options = null ) {
 
 		$this->plugin_file( $plugin_file );
@@ -141,6 +176,8 @@ class PluginCore {
 
 			$this->const( $options->const ?? null ); // fallback: generate const from slug
 
+			$this->token( $options->token ?? null ); // fallback: generate token from slug
+
 			if ( isset( $options->activate_cb ) )
 				$this->activate_cb( $options->activate_cb );
 
@@ -177,6 +214,9 @@ class PluginCore {
 	 * Register activation, deactivation, uninstall, upgrade hooks.
 	 * Init PUC update checker.
 	 * 
+	 * @since 0.1  setup()
+	 * @since 0.21 bootstrap()
+	 * 
 	 * @todo set plugin_dir_path, plugin_basename as accessible public variables (available thru methods atm)
 	 */
 	private function bootstrap() {
@@ -216,6 +256,11 @@ class PluginCore {
 		}
 	}
 
+	/**
+	 * Register activation/deactivation/uninstall/upgrade hooks
+	 * 
+	 * @since 0.5
+	 */
 	private function register_hooks() {
 
 		if ( ! empty( $this->activate_cb ) ) // && is_callable() ?
@@ -236,6 +281,8 @@ class PluginCore {
 	 * Plugin title.
 	 * If none provided - plugin header Title will be used.
 	 * 
+	 * @since 0.1
+	 * 
 	 * @param  string|null $title
 	 * @return string      $this->title
 	 */
@@ -246,6 +293,8 @@ class PluginCore {
 	/**
 	 * Wrapper function for $this->title()
 	 * 
+	 * @since 0.6
+	 * 
 	 * @deprecated
 	 */
 	public function name( $title = null ) {
@@ -258,6 +307,8 @@ class PluginCore {
 	 * Plugin slug.
 	 * If none provided - plugin file basename will be used
 	 * 
+	 * @since 0.1
+	 * 
 	 * @param  string|null $slug
 	 * @return string      $this->slug
 	 */
@@ -269,6 +320,8 @@ class PluginCore {
 	 * Setter - plugin_file (also Getter - kinda)
 	 * Plugin file fully qualified path.
 	 * 
+	 * @since 0.1
+	 * 
 	 * @param  string $plugin_file - Path to plugin file
 	 * @return string $this->plugin_file
 	 */
@@ -281,6 +334,8 @@ class PluginCore {
 	 * Might have to rethink this
 	 * used by test-plugin update_checker
 	 * 
+	 * @since 0.7
+	 * 
 	 * @todo revisit this
 	 */
 	public function file() {
@@ -290,9 +345,11 @@ class PluginCore {
 
 	/**
 	 * Getter/Setter - plugin data array
+	 * 
+	 * @since 0.14
 	 */
 	public function plugin_data() {
-		return $this->plugin_data ??= get_plugin_data( $this->plugin_file, false);
+		return $this->plugin_data ??= get_plugin_data( $this->plugin_file, false ); // false = no markup (i think)
 	}
 
 	/**
@@ -300,6 +357,8 @@ class PluginCore {
 	 * Prefix of plugin specific defines (PLUGIN_NAME_PATH etc.)
 	 * If not provided - plugin slug will be uppercase.
 	 * 
+	 * @since 0.4
+	 * 
 	 * @param  string|null $const (string should be uppercase)
 	 * @return string      $this->const
 	 */
@@ -307,8 +366,23 @@ class PluginCore {
 		return $this->const ??= $const ?: str_replace( '-', '_' , strtoupper( $this->slug() ) );
 	}
 
+	/**
+	 * Getter/Setter - token
+	 * Create a single-token slug (convert to underscore + lowercase).
+	 * 
+	 * @since 0.25
+	 * 
+	 * @param  string|null $token (string will be normalized)
+	 * @return string      $this->token
+	 */
+	public function token( $token = null ) {
+		return $this->token ??= str_replace( '-', '_' , strtolower( $token ?: $this->slug() ) );
+	}
+
 	/**
 	 * Getter/setter
+	 * 
+	 * @since 0.6
 	 */
 	public function path() {
 		return $this->path ??= plugin_dir_path( $this->plugin_file );
@@ -316,6 +390,8 @@ class PluginCore {
 
 	/**
 	 * Getter/Setter
+	 * 
+	 * @since 0.6
 	 */
 	public function url() {
 		return $this->url ??= plugin_dir_url( $this->plugin_file );
@@ -323,6 +399,8 @@ class PluginCore {
 
 	/**
 	 * Getter/Setter
+	 * 
+	 * @since 0.12
 	 */
 	public function plugin_basename() {
 		return $this->plugin_basename ??= plugin_basename( $this->plugin_file );
@@ -333,6 +411,8 @@ class PluginCore {
 	 * Callback runs on 'register_activation_hook'
 	 * PluginCore does not validate. Authors must ensure valid callback.
 	 * 
+	 * @since 0.4
+	 * 
 	 * @param callable $activate_cb - Activation callback
 	 * 
 	 * @access private
@@ -346,6 +426,8 @@ class PluginCore {
 	 * Callback runs on 'register_deactivation_hook'
 	 * PluginCore does not validate. Authors must ensure valid callback.
 	 * 
+	 * @since 0.4
+	 * 
 	 * @param callable $deactivate_cb - Deactivation callback.
 	 * 
 	 * @access private
@@ -359,6 +441,8 @@ class PluginCore {
 	 * Callback runs on 'register_uninstall_hook'
 	 * PluginCore does not validate. Authors must ensure valid callback.
 	 * 
+	 * @since 0.4
+	 * 
 	 * @param callable $uninstall_cb - Uninstall callback.
 	 * 
 	 * @access private
@@ -375,6 +459,8 @@ class PluginCore {
 	 * 
 	 * PluginCore does not validate. Authors must ensure valid callback.
 	 * 
+	 * @since 0.11
+	 * 
 	 * @param callable $upgrade_cb - Upgrade callback.
 	 * 
 	 * @access private
@@ -407,26 +493,27 @@ class PluginCore {
 	/**
 	 * Getter/Setter - AdminPage
 	 * 
-	 * Construct AdminPage instance for plugin. 
+	 * Construct AdminPage instance for plugin.
+	 * 
+	 * @since 0.14
+	 * @since 0.17 - Pass instance of PluginCore to AdminPage (~0.14)
 	 * 
 	 * @param array $admin_page - AdminPage settings array
-	 * 
 	 * @return AdminPage
 	 */
 	public function admin_page( $admin_page ) {
 
-		if ( ! class_exists( 'WPHelper\AdminPage' ) )
+		if ( ! class_exists( AdminPage::class ) )
 			return;
 
-		// validate
-		$admin_page['slug'] ??= $this->slug();
-		$admin_page['title'] ??= $this->title();
-
-		$this->admin_page = new AdminPage( $admin_page );
-
-		// validate for older versions of AdminPage
-		if ( method_exists( $this->admin_page, 'plugin_core' ) ) {
-			$this->admin_page->plugin_core( $this ); // back-reference
+		if ( ! isset( $this->admin_page ) ){
+			
+			// validate
+			$admin_page['slug'] ??= $this->slug();
+			$admin_page['title'] ??= $this->title();
+			$admin_page['plugin_core'] ??= $this;
+			
+			$this->admin_page = new AdminPage( $admin_page );
 		}
 
 		return $this->admin_page;
@@ -435,13 +522,15 @@ class PluginCore {
 	/**
 	 * Setter
 	 * 
-	 * Setup info used by Puc_v4_Factory
+	 * Setup info used by PucFactory
 	 * 
 	 * set $update_checker (bool)
 	 * set $update_repo_uri (string)
 	 * set $update_auth (optional)
 	 * set $update_branch (optional)
 	 * 
+	 * @since 0.9
+	 * 
 	 * @param bool|string|array $update_checker
 	 */
 	private function update_checker( $update_checker ) {
@@ -490,14 +579,17 @@ class PluginCore {
 	/**
 	 * Init Puc update checker instance
 	 * 
-	 * @uses Puc_v4_Factory::buildUpdateChecker
+	 * @since 0.9  init_update_checker()
+	 * @since 0.21 build_update_checker()
+	 * 
+	 * @uses PucFactory::buildUpdateChecker
 	 */
 	private function build_update_checker() {
-	
-		if ( ! class_exists('Puc_v4_Factory') )
+
+		if ( ! class_exists( PucFactory::class ) )
 			return;
 
-		$update_checker = Puc_v4_Factory::buildUpdateChecker(
+		$update_checker = PucFactory::buildUpdateChecker(
 			$this->update_repo_uri,
 			$this->plugin_file,
 			$this->slug() // using slug()
@@ -520,6 +612,8 @@ class PluginCore {
 	 * This function called on upgrader_process_complete
 	 * sanity-checks if our plugin was upgraded
 	 * if so - calls upgrade_cb provided by our plugin
+	 * 
+	 * @since 0.12
 	 */
 	public function upgrade_cb_wrapper( $upgrader_object, $options ) {
 		if(
diff --git a/vendor/abuyoyo/plugincore/composer.json b/vendor/abuyoyo/plugincore/composer.json
index e8a6f6c..f1c5d17 100644
--- a/vendor/abuyoyo/plugincore/composer.json
+++ b/vendor/abuyoyo/plugincore/composer.json
@@ -2,12 +2,12 @@
 	"name": "abuyoyo/plugincore",
 	"description": "WordPress plugin core helper class",
 	"type": "library",
-	"version": "0.23",
-	"time": "2022-08-06",
+	"version": "0.26",
+	"time": "2022-06-09",
 	"license": "BSD-3-Clause",
 	"suggest": {
 		"yahnis-elsts/plugin-update-checker": "~4.12",
-		"abuyoyo/adminmenupage": "~0.20"
+		"abuyoyo/adminmenupage": "~0.25"
 	},
 	"autoload": {
 		"psr-4": {
diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json
index 8ebd664..130eea7 100644
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@@ -2,26 +2,26 @@
     "packages": [
         {
             "name": "abuyoyo/adminmenupage",
-            "version": "0.21",
-            "version_normalized": "0.21.0.0",
+            "version": "0.25",
+            "version_normalized": "0.25.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/abuyoyo/AdminMenuPage.git",
-                "reference": "d05a9e9977d7e7c4ba3c913993493fefba4359d6"
+                "reference": "487d262aec77a9a3ce04fa762e9048f30d22f123"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/abuyoyo/AdminMenuPage/zipball/d05a9e9977d7e7c4ba3c913993493fefba4359d6",
-                "reference": "d05a9e9977d7e7c4ba3c913993493fefba4359d6",
+                "url": "https://api.github.com/repos/abuyoyo/AdminMenuPage/zipball/487d262aec77a9a3ce04fa762e9048f30d22f123",
+                "reference": "487d262aec77a9a3ce04fa762e9048f30d22f123",
                 "shasum": ""
             },
             "suggest": {
-                "abuyoyo/plugincore": "~0.18",
+                "abuyoyo/plugincore": "~0.26",
                 "cmb2/cmb2": "~2.9"
             },
-            "time": "2022-08-06T13:42:37+00:00",
+            "time": "2023-06-09T00:00:00+00:00",
             "type": "library",
-            "installation-source": "dist",
+            "installation-source": "source",
             "autoload": {
                 "files": [
                     "wph_admin_page.php"
@@ -37,30 +37,30 @@
             "description": "WordPress admin menu page helper class",
             "support": {
                 "issues": "https://github.com/abuyoyo/AdminMenuPage/issues",
-                "source": "https://github.com/abuyoyo/AdminMenuPage/tree/0.21"
+                "source": "https://github.com/abuyoyo/AdminMenuPage/tree/0.25"
             },
             "install-path": "../abuyoyo/adminmenupage"
         },
         {
             "name": "abuyoyo/plugincore",
-            "version": "0.23",
-            "version_normalized": "0.23.0.0",
+            "version": "0.26",
+            "version_normalized": "0.26.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/abuyoyo/PluginCore.git",
-                "reference": "0a5809d6722a2abf0bdaf23f73bd3875b00fd2a4"
+                "reference": "77f7d5451bdff4bda6c9766847b215bdeaca96d6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/abuyoyo/PluginCore/zipball/0a5809d6722a2abf0bdaf23f73bd3875b00fd2a4",
-                "reference": "0a5809d6722a2abf0bdaf23f73bd3875b00fd2a4",
+                "url": "https://api.github.com/repos/abuyoyo/PluginCore/zipball/77f7d5451bdff4bda6c9766847b215bdeaca96d6",
+                "reference": "77f7d5451bdff4bda6c9766847b215bdeaca96d6",
                 "shasum": ""
             },
             "suggest": {
-                "abuyoyo/adminmenupage": "~0.20",
+                "abuyoyo/adminmenupage": "~0.25",
                 "yahnis-elsts/plugin-update-checker": "~4.12"
             },
-            "time": "2022-08-06T00:00:00+00:00",
+            "time": "2022-06-09T00:00:00+00:00",
             "type": "library",
             "installation-source": "dist",
             "autoload": {
@@ -75,7 +75,7 @@
             "description": "WordPress plugin core helper class",
             "support": {
                 "issues": "https://github.com/abuyoyo/PluginCore/issues",
-                "source": "https://github.com/abuyoyo/PluginCore/tree/0.23"
+                "source": "https://github.com/abuyoyo/PluginCore/tree/0.26"
             },
             "install-path": "../abuyoyo/plugincore"
         },
diff --git a/vendor/composer/installed.php b/vendor/composer/installed.php
index b8e356d..6aad20e 100644
--- a/vendor/composer/installed.php
+++ b/vendor/composer/installed.php
@@ -11,12 +11,12 @@
     ),
     'versions' => array(
         'abuyoyo/adminmenupage' => array(
-            'pretty_version' => '0.21',
-            'version' => '0.21.0.0',
+            'pretty_version' => '0.25',
+            'version' => '0.25.0.0',
             'type' => 'library',
             'install_path' => __DIR__ . '/../abuyoyo/adminmenupage',
             'aliases' => array(),
-            'reference' => 'd05a9e9977d7e7c4ba3c913993493fefba4359d6',
+            'reference' => '487d262aec77a9a3ce04fa762e9048f30d22f123',
             'dev_requirement' => false,
         ),
         'abuyoyo/notice-manager' => array(
@@ -29,12 +29,12 @@
             'dev_requirement' => false,
         ),
         'abuyoyo/plugincore' => array(
-            'pretty_version' => '0.23',
-            'version' => '0.23.0.0',
+            'pretty_version' => '0.26',
+            'version' => '0.26.0.0',
             'type' => 'library',
             'install_path' => __DIR__ . '/../abuyoyo/plugincore',
             'aliases' => array(),
-            'reference' => '0a5809d6722a2abf0bdaf23f73bd3875b00fd2a4',
+            'reference' => '77f7d5451bdff4bda6c9766847b215bdeaca96d6',
             'dev_requirement' => false,
         ),
         'abuyoyo/screen-meta-links' => array(