WPSSO Core | The Ultimate Meta Tag and Schema Markup Solution

Description

Makes sure your content looks great on all social and search sites – no matter how webpage URLs are crawled, shared, re-shared, posted, or embedded:

WPSSO Core and its complementary add-ons are provide comprehensive information about your webpage content to social sites (Facebook, Pinterest, Twitter, LinkedIn, etc.), search engines and crawlers (Google, Bing, etc.), mail and text messaging apps (Facebook Messenger, iMessage, Skype, WhatsApp, etc.), REST API clients, and oEmbed data for embedded objects / iframes — all from your existing WordPress content and plugin data!

Uses your pre-existing WordPress content and plugin / API data:

There’s no need to manually re-enter descriptions, titles, product information, re-select images / videos, etc. WPSSO reads your existing post, page, product, media, recipe, event, forum, and SEO content automatically — while also offering fine-tuning and customization options for just about everything. 😉

Creates complete and accurate meta tags and Schema markup:

WPSSO Core and its complementary add-ons create meta tags and Schema markup for Facebook / Open Graph, Google’s Knowledge Graph, Google Rich Results with Structured Data, Mobile Web Browsers, oEmbed data for LinkedIn, Pinterest Rich Pins, Twitter Cards, Weibo and many more — including complete markup for image SEO, video SEO, extensive e-Commerce product markup (for WooCommerce and others), mobile apps, author profile / authorship, co-authors, publisher information, local business markup, aggregate ratings, reviews, recipe information, event details, and much, much more — all from your existing WordPress content and plugin data!

WPSSO Core is language / locale aware, which means you can customize your site information, social page URLs and Knowledge Graph information for different languages!

Includes quality assurance features and options:

  • Checks for minimum / maximum image dimensions and aspect ratios.
  • Shows notices for missing and required images.
  • Verifies webpages for duplicate meta tags.
  • Validates theme header templates for correct HTML markup.
  • Checks and warns of any missing PHP modules.
  • Checks 3rd party plugin settings for possible conflicts.

Coded for maximum performance:

WPSSO Core makes full use of all available caching methods — along with offering advanced caching features like pre-seeding its cache in background. WPSSO Core and its complementary add-ons only load the libraries and classes they need, keeping their code small, fast and light. All code is fully tested and compatible with the latest version of WordPress and PHP v7.x (PHP v5.5 or newer required).

Users Love the WPSSO Core Plugin

★★★★★ — “This plugin has been a lifesaver in terms of making our images and links and descriptions look beautiful everywhere we post them! It’s so easy to use and the preview functions are incredibly helpful.” – lotusblooms

★★★★★ — “What a fantastic plugin. If you want to fix all the errors in search console for structured data, this is the plugin to use. Love it.” – goviral

★★★★★ — “This plugin saves me so much time, and it has really lifted my SERP rankings. Most of my keywords I now rank 1-3 position. I also noticed after about a week that my impressions have gone up at least 75%. I upgraded to the pro version which gave me even more options.” – playnstocks

★★★★★ — “Yoast on steroids! As an SEO marketer, I love using Yoast for my basic on-page SEO. But Yoast only allows you to enter basic Open Graph social settings. This plugin gives you SO many more options on completing the Open Graph for Facebook, Twitter cards, Pinterest etc. If you use WordPress, I totally recommend using this plugin to help with better rankings in the SERPS!” – gregmontag

WPSSO Core Standard Features

  • Complete and accurate meta tags for all social sites, search engines, web browser extensions, mail and messaging apps, and embedded object / iframe content.

  • Updates the WordPress oEmbed data and HTML markup with the Open Graph title, description, and image for posts, pages, and custom post types.

  • Provides meta tags and markup for posts, pages, custom post types, tags, categories, custom taxonomy / terms, user profile pages, search pages, and attachment pages.

  • Uses images from numerous sources, including featured, attached, gallery shortcode, images from HTML tags, or a custom fallback image.

  • Image dimension settings for Facebook / Open Graph, Schema markup, Google Rich Results with Structured Data, Pinterest Rich Pins, and Twitter Cards.

  • Contextual help for every plugin option and comprehensive online documentation.

  • Built-in support for AMP, Better AMP, and AMP for WP plugins.

  • Supports advanced WordPress configurations, including WordPress Network / Multisite installations and WordPress MU Domain Mapping.

  • Includes advanced quality assurance features and options.

Complementary Add-ons

WPSSO Core Premium Features

The Standard version is designed to satisfy the requirements of most standard WordPress sites / blogs. If your site requires additional plugin or service API integration, like WooCommerce shops, embedded video support, or advanced customization features, then you may want the Premium version for those additional features.

  • Customize default values in the Document SSO metabox when editing posts, pages, custom post types, terms (categories and tags), custom post types, and user profiles:

    • Customize Text
      • Open Graph Type
      • Default Title
      • Default Description
      • Pinterest Image Description
      • Twitter Card Description
      • Search Description
      • Sharing URL
      • Canonical URL
      • Article Information
        • Article Topic
      • Product Information
        • Product Brand
        • Product Price and Currency
        • Product Availability
        • Product Condition
        • Product Material
        • Product Color
        • Product Target Gender
        • Product Size
        • Product Weight (kg)
        • Product SKU
        • Product MPN
        • Product ISBN
      • Structured Data / Schema Markup
        • Schema Description
    • Priority Media
      • Facebook / Open Graph / Default Media
        • Priority Image Information
          • Maximum Images
          • Image ID
          • or Image URL
        • Priority Video Information
          • Include Preview Images
          • Maximum Videos
          • Video Size
          • or Video URL
          • Video Name / Title
          • Video Description
      • Twitter Card
        • Image ID
        • or Image URL
        • Structured Data / Schema Markup / Pinterest
        • Maximum Images
        • Image ID
        • or Image URL
  • Optionally upscale small images from the Media Library for social sharing and Schema markup.

  • Automatically validate all image minimum / maximum dimensions and aspect ratios.

  • Render shortcodes and blocks for accurate description texts and embedded video detection.

  • Additional Facebook, Open Graph, Rich Pin meta tags and Schema markup for videos and e-Commerce products.

  • Support for embedded videos from Facebook, Slideshare, Vimeo, Wistia, and Youtube in content text.

  • Twitter Player Card for embedded videos from Facebook, Slideshare, Vimeo, Wistia, and Youtube.

  • URL shortening with Bitly, DLMY.App, Google, Ow.ly, TinyURL, or YOURLS.

  • Integrates with services and 3rd party plugins for additional image, video, e-Commerce product details, SEO settings, and more.

  • The following integration modules are provided with the Premium plugin, and are automatically loaded when the supported services are required or 3rd party plugins detected.

  • Additional custom Schema options in the Document SSO metabox are available with the WPSSO Schema JSON-LD Markup Premium add-on:

    • All Schema Types
      • Schema Type
      • Name / Title
      • Alternate Name
      • Description
      • Microdata Type URLs
      • Same-As URLs
    • Creative Work Information
      • Is Part of URL
      • Headline
      • Full Text
      • Keywords
      • Language
      • Family Friendly
      • Copyright Year
      • License URL
      • Publisher
      • Provider
    • Event Information
      • Event Language
      • Event Organizer Org
      • Event Organizer Person
      • Event Performer Org
      • Event Performer Person
      • Event Venue
      • Event Start (date, time, timezone)
      • Event End (date, time, timezone)
      • Event Offers Start (date, time, timezone)
      • Event Offers End (date, time, timezone)
      • Event Offers (name, price, currency, availability)
    • How-To
      • How-To Makes
      • How-To Preparation Time
      • How-To Total Time
      • How-To Supplies
      • How-To Tools
      • How-To Steps (section name, section description, step name, and direction text)
    • Job Posting Information
      • Job Posting Job Title
      • Job Posting Hiring Organization
      • Job Posting Job Location
      • Job Posting Base Salary
      • Job Posting Employment Type
      • Job Posting Expires
    • Movie Information
      • Cast Names
      • Director Names
      • Production Company
      • Movie Runtime
    • Organization Information
      • Alternate Organization
    • Person Information
      • Alternate Person
    • Product Information (Additional)
      • Product Length (cm)
      • Product Width (cm)
      • Product Height (cm)
      • Product Depth (cm)
      • Product Volume (ml)
      • Product GTIN-14
      • Product GTIN-13/EAN
      • Product GTIN-12/UPC
      • Product GTIN-8
      • Product GTIN
    • QA Page Information
      • QA Heading
    • Recipe Information
      • Recipe Cuisine
      • Recipe Course
      • Recipe Makes
      • Recipe Cooking Method
      • Recipe Preparation Time
      • Recipe Cooking Time
      • Recipe Total Time
      • Recipe Total Calories
      • Recipe Ingredients
      • Recipe Instructions
      • Recipe Nutrition Information per Serving
        • Serving Size
        • Calories
        • Protein
        • Fiber
        • Carbohydrates
        • Sugar
        • Sodium
        • Fat
        • Saturated Fat
        • Unsaturated Fat
        • Trans Fat
        • Cholesterol
    • Review Information
      • Review Rating
      • Rating Value Name
      • Subject of the Review
        • Subject Type
        • Subject Webpage URL
        • Subject Same-As URL
        • Subject Name
        • Subject Description
        • Subject Image ID or URL
        • Claim Subject Information
          • Short Summary of Claim
          • First Appearance URL
        • Creative Work Subject Information
          • CW Author Type
          • CW Author Name
          • CW Author URL
          • CW Published Date
          • CW Created Date
        • Book Subject Information
          • Book ISBN
        • Movie Subject Information
          • Movie Cast Names
          • Movie Director Names
        • Product Subject Information
          • Product Brand
          • Product Offers (name, price, currency, availability)
          • Product SKU
          • Product MPN
    • Software Application Information
      • Operating System

Screenshots

  • The document SSO metabox offers a preview tab to show an example share using the current Open Graph meta tags.
  • The essential settings page provides an easy and quick setup for a few essential settings.

FAQ

Frequently Asked Questions

Advanced Documentation and Notes

Reviews

December 8, 2019
The one thing I absolutely hate about this plugin, is not how it works, but it's licensing. I bought 3-4 parts of this plugin thinking that it would conform to the normal licensing schema of being able to move a license to another domain, with the ability to de-register it or change a domains name. This is not the case and it seems rather like a scam to me. One license should cover the plugin for any domain, because this current licensing schema is a joke. 1 site license should be for any site. Not an absolutely locked in domain name. The developer need not reply with his excuses. Because that is all they will be. Change your licensing scheme or stay silent.
November 20, 2019
I'd give it 5 stars if premium support hadn't been so crotchety about everything.
Read all 217 reviews

Contributors & Developers

“WPSSO Core | The Ultimate Meta Tag and Schema Markup Solution” is open source software. The following people have contributed to this plugin.

Contributors

“WPSSO Core | The Ultimate Meta Tag and Schema Markup Solution” has been translated into 3 locales. Thank you to the translators for their contributions.

Translate “WPSSO Core | The Ultimate Meta Tag and Schema Markup Solution” into your language.

Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.

Changelog

Release Schedule

New versions of the plugin are released approximately every week (more or less). New features are added, tested, and released incrementally, instead of grouping them together in a major version release. When minor bugs fixes and/or code improvements are applied, new versions are also released. This release schedule keeps the code stable and reliable, at the cost of more frequent updates.

See release early, release often (RERO) software development philosophy on Wikipedia for more information on the benefits of smaller / more frequent releases.

Version Numbering

Version components: {major}.{minor}.{bugfix}[-{stage}.{level}]

  • {major} = Major structural code changes / re-writes or incompatible API changes.
  • {minor} = New functionality was added or improved in a backwards-compatible manner.
  • {bugfix} = Backwards-compatible bug fixes or small improvements.
  • {stage}.{level} = Pre-production release: dev < a (alpha) < b (beta) < rc (release candidate).

Standard Version Repositories

Development Updates for Premium Users

Development, alpha, beta, and release candidate updates are available for Premium users.

Under the SSO > Update Manager settings page, select the “Development and Up” version filter for WPSSO Core and all its extensions (to satisfy any version dependencies). Save the plugin settings, and click the “Check for Updates” button to fetch the latest / current WPSSO version information. When new Development versions are available, they will automatically appear under your WordPress Dashboard > Updates page. You can always re-select the “Stable / Production” version filter at any time to re-install the last stable / production version of a plugin.

Changelog / Release Notes

Version 6.15.0 (2019/12/08)

  • New Features
    • None.
  • Improvements
    • Added support for the Google robots max-snippet, max-image-preview, max-video-preview, notranslate, and noimageindex directives.
  • Bugfixes
    • None.
  • Developer Notes
    • Refactored the WpssoPost->show_robots_options() and save_robots_options() methods.
    • Refactored the WpssoUtil->get_robots_content() method.
    • Added a new SucomUtil::get_robots_default_directives() method.
    • Added a new ‘sucom_robots_default_directives’ filter.
    • Renamed the ‘wpsso_get_robots_content’ filter to ‘wpsso_robots_content’.
  • Requires At Least
    • PHP v5.5.
    • WordPress v3.9.

Version 6.14.0 (2019/11/30)

  • New Features
    • None.
  • Improvements
    • Added support for the “Perfect WooCommerce Brands” plugin (Premium version).
    • Added a new “Pinterest Image Description” option in the Document SSO metabox.
    • Added a new “Maximum Image Description Length” option under the SSO > General > Pinterest tab.
    • Added a new QA check for the WP_HOME constant value in wp-config.php.
  • Bugfixes
    • Fixed an edge case issue with the “Add Hidden Image for Pin It Button” feature when the WordPress content filter was applied more than once.
  • Developer Notes
    • None.

Version 6.13.2 (2019/11/25)

  • New Features
    • None.
  • Improvements
    • Minor optimization change to save the plugin settings when plugin/add-on versions change.
  • Bugfixes
    • Fixed an incorrect add-on / licenses settings page link in a notification message.
  • Developer Notes
    • None.

Version 6.13.1 (2019/11/23)

  • New Features
    • The Premium features of the following add-ons have been merged into their Standard version (the Premium versions are no longer available):
  • Improvements
    • Removed the “Optional Advanced Settings” metabox from the Essential settings page.
    • Re-added support for use_block_editor_for_post() if using WordPress v5.2 or newer (this function was fixed in WordPress v5.2).
  • Bugfixes
    • None.
  • Developer Notes
    • Moved the detection of Authentication ID changes (and subsequent update check) to the WPSSO UM add-on.
    • Added a new WpssoUtilReg class in lib/util-reg.php.

Version 6.12.0 (2019/11/17)

  • New Features
  • Improvements
    • Added a referer value when fetching video information from the Vimeo API for potential whitelist restrictions.
  • Bugfixes
    • Fixed an empty value returned by WpssoPage->get_caption() when requesting the title.
  • Developer Notes
    • Moved ‘admin_head’ action hooks for notices to a new WpssoAdminHead class in lib/admin-head.php.
    • Added a new WpssoAdminHead->suggest_addons() method for the WooCommerce Schema JSON-LD notice.
    • Removed the WooCommerce Schema JSON-LD check from the WpssoPost->check_post_head() method.

Version 6.11.2 (2019/11/10)

  • New Features
    • None.
  • Improvements
    • Added a warning notice for a known WPBakery Visual Composer bug.
  • Bugfixes
    • None.
  • Developer Notes
    • Moved conflict checks from WpssoAdmin to WpssoConflict in lib/conflict.php.

Version 6.11.1 (2019/11/05)

  • New Features
    • None.
  • Improvements
    • None.
  • Bugfixes
    • Fixed the on_change show event for form selects without a default selected option.
  • Developer Notes
    • None.

Version 6.11.0 (2019/11/01)

  • New Features
    • None.
  • Improvements
    • Added support for the “YITH WooCommerce Brands Add-On” plugin (Premium version).
    • Added a “Wikipedia Page URL” option in the user profile page.
    • Added a “Wikipedia Organization Page URL” option in the SSO > General settings page.
    • Added a new “Suggested minimum dimension for uploaded images (to satisfy all XX image sizes): XXXX by XXXX pixels.” message to the Media Library upload page.
  • Bugfixes
    • Fixed non-working table row show / hide jQuery event triggers after refreshing the metabox in the block editor.
  • Developer Notes
    • Updated the sucomInitMetabox() javascript to trigger a show() event for displayed table rows after refreshing the metabox with ajax.
    • Moved the WpssoPost, WpssoTerm, and WpssoUser ‘add_wp_hooks’ method execution from ‘init’ 10 to ‘wp_loaded’ 10.

Version 6.10.0 (2019/10/26)

  • New Features
    • None.
  • Improvements
    • Added the Media Library image title after the image ID in notice messages.
    • Added a new “Google Website Verification ID” option.
    • Updated the “Pinterest Website Verification ID” option help text.
    • Updated the Schema Person markup to hash the ‘@id’ string URL.
    • Updated the preload SSO toolbar notifications text to “Fetching SSO notifications…” .
  • Bugfixes
    • None.
  • Developer Notes
    • Added a new $hash_url argument in the WpssoSchema::update_data_id() method.
    • Updated the WpssoSchemaSingle::add_person_data() method to hash the ‘@id’ string URL.
    • Moved place / location specific “Head Tags” option keys from WPSSO Core to WPSSO PLM:
      • ‘add_link_itemprop_hasmenu’
      • ‘add_meta_itemprop_address’
      • ‘add_meta_itemprop_telephone’
      • ‘add_meta_itemprop_currenciesaccepted’
      • ‘add_meta_itemprop_paymentaccepted’
      • ‘add_meta_itemprop_pricerange’
      • ‘add_meta_itemprop_acceptsreservations’
      • ‘add_meta_itemprop_servescuisine’
    • Removed deprecated “Head Tags” option keys (these values are available in JSON-LD markup, not meta tags).
      • ‘add_link_itemprop_author.url’
      • ‘add_link_itemprop_author.image’
      • ‘add_link_itemprop_contributor.url’
      • ‘add_link_itemprop_contributor.image’
      • ‘add_link_itemprop_image.url’
      • ‘add_meta_itemprop_email’
      • ‘add_meta_itemprop_image.width’
      • ‘add_meta_itemprop_image.height’
      • ‘add_meta_itemprop_publisher.name’
      • ‘add_meta_itemprop_author.name’
      • ‘add_meta_itemprop_author.description’
      • ‘add_meta_itemprop_contributor.name’
      • ‘add_meta_itemprop_contributor.description’
      • ‘add_meta_itemprop_openinghoursspecification.dayofweek’
      • ‘add_meta_itemprop_openinghoursspecification.opens’
      • ‘add_meta_itemprop_openinghoursspecification.closes’
      • ‘add_meta_itemprop_openinghoursspecification.validfrom’
      • ‘add_meta_itemprop_openinghoursspecification.validthrough’
      • ‘add_meta_itemprop_startdate’
      • ‘add_meta_itemprop_enddate’
      • ‘add_meta_itemprop_location’
      • ‘add_meta_itemprop_preptime’
      • ‘add_meta_itemprop_cooktime’
      • ‘add_meta_itemprop_totaltime’
      • ‘add_meta_itemprop_recipeyield’
      • ‘add_meta_itemprop_recipeingredient’
      • ‘add_meta_itemprop_recipeinstructions’

Version 6.9.0 (2019/10/22)

  • New Features
    • None.
  • Improvements
    • Minor CSS adjustments for the new WordPress v5.3 form styles.
    • Added information text for the “Product Attribute Names” and “Custom Field Names” options.
  • Bugfixes
    • Fixed an array merge warning when adding co-author URLs to Open Graph meta tags.
  • Developer Notes
    • Updated the SucomForm->get_select() method arguments to allow for an $event_names array.
    • Added support for an ‘event_names’ array value in the SucomForm->get_mixed_multi() method.

Version 6.8.0 (2019/10/14)

  • New Features
    • None.
  • Improvements
    • Added more financial service Schema types to the Schema select list:
      • https://schema.org/BankAccount
      • https://schema.org/BrokerageAccount
      • https://schema.org/CreditCard
      • https://schema.org/DepositAccount
      • https://schema.org/InvestmentFund
      • https://schema.org/MortgageLoan
      • https://schema.org/PaymentCard
  • Bugfixes
    • None.
  • Developer Notes
    • Renamed the SucomUtil array_parent_index() method to get_array_parents(), which now returns an array of (one or more) parents per child instead of a single parent string per child.
    • Updated the WpssoSchema get_schema_type_child_family() and get_schema_type_children() methods to handle an array of parents instead of a single parent string.
    • Removed the WpssoSchema filter_json_data_https_schema_org_localbusiness() method since it is no longer required – local businesses are now automatically filtered through the organization filter.

Version 6.7.1 (2019/10/08)

  • New Features
    • None.
  • Improvements
    • None.
  • Bugfixes
    • Fixed possible non-unique image filename conflicts by copying instead or renaming cropped images.
  • Developer Notes
    • None.

Version 6.7.0 (2019/10/04)

  • New Features
    • None.
  • Improvements
    • Added a default time-to-live of 300 seconds to all notice messages to prevent showing old / expired notices.
  • Bugfixes
    • Fixed missing argument in the WpssoAdmin registered_setting_sanitation() method ‘wpsso_save_options’ filter.
  • Developer Notes
    • Updated the WpssoOptions check_options() and save_options() methods to clear all caches after upgrading the options array.

Version 6.6.0 (2019/09/28)

  • New Features
    • None.
  • Improvements
    • Updated the content video detection patterns to include the new block editor embed tags.
    • Optimized the handling of video preview images to improve selection and avoid duplicates.
  • Bugfixes
    • Fixed fallback to default image for non-singular and non-term pages.
    • Fixed ‘get_avatar’ filter hook for older WP pre-v4.2 sites by removing 6th argument (added in WP v4.2).
  • Developer Notes
    • Moved video preview image selection from WpssoOpenGraph->get_array() to WpssoOpenGraph->get_all_images()
    • Updated the WpssoSchemaSingle::add_job_data() method to allow handling of multiple hiring organization and location IDs.
    • Updated the WpssoSchemaSingle::add_event_data() method to allow handling of multiple location, organizer, and performer IDs.
    • Added a new get_select_multi() and get_no_select_multi() methods in the WpssoForm class.
    • Added local caching to the WpssoOpenGraph->get_all_videos() method.
    • Added a new WpssoOpenGraph->get_all_previews() method.

Version 6.5.0 (2019/09/26)

  • New Features
    • None.
  • Improvements
    • Refactored the post, term, and user get_options() methods to better handle fallback to default values.
  • Bugfixes
    • None.
  • Developer Notes
    • Added a ‘nopin’ attribute to Gravatar images when the Add “nopin” to Site Header Image option is enabled.
    • Moved the ‘nopin’ image attribute filters from the WpssoMedia to the WpssoPinterest class.
    • Removed ‘loading=”lazy”‘ from the hidden Pinterest Pin It button image.
    • Removed the deprecated ‘wpsso_get_event_location_id’ filter since selecting a Schema Place in the Document SSO metabox forces the Schema type to a place.

Version 6.4.0 (2019/09/22)

Added a new ‘oEmbed’ tab in the Document SSO metabox.

  • New Features
    • Added a new ‘oEmbed’ tab in the Document SSO metabox to show the oEmbed data and oEmbed HTML.
  • Improvements
    • Improved WordPress oEmbed data and its HTML markup with the Open Graph image, title, and description.
  • Bugfixes
    • Fixed the “Select Image” button to trigger a jQuery change() event on the image ID input field.
  • Developer Notes
    • None.

Version 6.3.1 (2019/09/17)

New Schema Article AMP image sizes for the WPSSO JSON add-on.

  • New Features
    • None.
  • Improvements
    • Added a new “Notification System” option to the Essential and Advanced settings page.
    • Added new Schema Article AMP image dimensions for Google (WPSSO JSON add-on required):
      • Schema Article AMP 1:1 (Google).
      • Schema Article AMP 4:3 (Google).
      • Schema Article AMP 16:9 (Google).
    • Added the ‘uploadDate’ and ‘identifier’ properties to Schema ImageObject markup.
    • Added ‘loading=”lazy”‘ to the hidden Pinterest Pin It button image.
    • Removed the “Meta Property Container” option (the WPSSO JSON add-on is a better alternative).
  • Bugfixes
    • None.
  • Developer Notes
    • Added checks for AMP, Better AMP, and AMP for WP plugins in WpssoCheck->get_avail().
    • Added an ‘image’ input type in the SucomForm->get_mixed_multi() method for WPSSO JSON v2.9.0.
    • Added a lib/schema-noscript.php library file with a single filter for aggregate rating markup (replaces the lib/noscript.php library file).
    • Added a lib/oembed.php library file (methods to be added in v6.4.0).
    • Removed the lib/noscript.php library file.
    • Removed the lib/schema-cache.php library file (Deprecated).
    • Updated the SuextMobileDetect class from https://github.com/serbanghita/Mobile-Detect v2.8.28 to v2.8.33.