Woocommerce Compare Products

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When can I use this plugin?

You can use this plugin when you have installed the WooCommerce plugin.

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3.2.0 – 2023/12/14

• This feature release adds a Compare Block for full compatibility with Block Themes FSE and WooCommerce 8.4.0
• Feature – Define new Compare Products List block
• Tweak – Tested for compatibility with WooCommerce 8.4

3.1.4 – 2023/11/27

• This mainetnace release has a bug fix for the Compare Feature tab on Product Page Block Template.
• Fix – Show Compare feature tab on Product Page Single Block Template.

3.1.3 – 2023/11/22

• This maintenance release has plugin framework updates for compatibility with PHP 8.1 onwards, plus backward compatibility to WooCommerce 6.0.
• Tweak – Remove backward compatibility for WooCommerce versions less than 6.0
• Framework – Set parameter number of preg_match function from null to 0 for compatibility with PHP 8.1 onwards
• Framework – Validate empty before call trim for option value

3.1.2 – 2023/10/30

• This maintenance release has a Code Tweak for compatibility with WordPress 6.4 and WooCommerce 8.2
• Tweak – Tested for compatibility with WordPress 6.4
• Tweak – Tested for compatibility with WooCommerce 8.2
• Tweak – Call add action to ‘enqueue_block_assets’ instead of ‘enqueue_block_editor_assets’ for enqueue style inside iframe of Gutenberg.

3.1.1 – 2023/09/14

• This maintenance release has a fatal error fix that came in with the 3.1 release
• Fix – Remove call A3Rev\WCCompare\Hook_Backbone classname that is not included into the free version of the plugin
• Props – WordPress user @freechelmi for reporting the bug.

3.1.0 – 2023/09/06

• This feature release adds a “Product Compare” Button Block for use with Gutenberg templates. Also compatibility with WooCommerce 8.0.3 and WordPress 6.3
• Feature – Define new “Product Compare” Button block to show Compare Button on Gutenberg Block templates.
• Tweak – Test for compatibility with WooCommerce 8.0.3
• Tweak – Test for compatibility with WordPress 6.3.0
• Fix – New Product Compare Button Block resolves issues that the Compare shortcode has with Gutenberg templates.

3.0.2 – 2023/07/28

• This maintenance release has a bug fix for compatibility with WooCommerce 7.9 and WordPress 6.2.2 or higher.
• Tweak – Test for compatibility with WordPress 6.2.2
• Fix – validate if $product is WC_Product or not before call get_id() from shortcode [woocommerce_compare_attributes_table]. For compatibility with WC 7.9.0

3.0.1 – 2023/07/26

• This maintenance release has a bug fix for compatibility with WooCommerce 7.9.0
• Tweak – Test for compatibility with WooCommerce 7.9.0
• Fix – Put second argument when call woocommerce_add_to_cart_redirect from Comparison Page. For work compatibility with WC 7.9.0

3.0.0 – 2023/04/25

• This release has compatibility with WordPress 6.2.0, WooCommerce 7.6.0 plus declared compatibility with WooCommerce HPOS.
• Tweak – Test for compatibility with WordPress 6.2
• Tweak – Test for compatibility with WooCommerce 7.6.0
• Tweak – Test and declare plugin compatibility with WooCommerce HPOS Custom Tables.

2.9.0 – 2023/01/03

• This feature release removes the fontawesome lib and replaces icons with SVGs plus adds Default Topography option to font controls and has compatibility with WooCommerce 7.2
• Feature – Convert icon from font awesome to SVG
• Feature – Update styling for new SVG icons
• Tweak – Test for compatibility with WooCommerce 7.2
• Plugin Framework – Update typography control from plugin framework to add support for Default value
• Plugin Framework – Default value will get fonts set in the theme.
• Plugin Framework – Change generate typography style for change on typography control
• Plugin Framework – Remove fontawesome lib

2.8.3 – 2022/11/01

• This maintenance release has a security vulnerability patch, plus compatibility with WordPress major version 6.1.0 and WooCommerce version 7.0
• Tweak – Test for compatibility with WordPress 6.1
• Tweak – Test for compatibility with WooCommerce 7.0
• Tweak – Optimize mobile style for comparison table display
• Security – This release has a patch for a security vulnerability

2.8.2 – 2022/05/25

• This release fixes a bug with the just released version 2.8.1
• Fix – Do not call update_google_map_api_key from construct of Admin UI

2.8.1 – 2022/05/24

• This maintenance release is for compatibility with WordPress major version 6.0 and WooCommerce version 6.5.1. It and includes various code tweaks and tweaks to harden security.
• Tweak – Test for compatibility with WordPress 6.0
• Tweak – Add filter on generate_border_style_css
• Tweak – Add filter on generate_border_corner_css
• Tweak – Test for compatibility with WooCommerce 6.5
• Framework – Upgrade Plugin Framework to version 2.6.0
• Security – Various code hardening tweaks.
• Security – Escape all $-variable
• Security – Sanitize all $_REQUEST, $_GET, $_POST
• Security – Apply wp_unslash before sanitize

2.8.0 – 2022/01/22

• This release has a new Google Fonts API Validation feature plus compatibility with WordPress 5.9 and WooCommerce 6.1.1
• Feature – Add Ajax Validate button for Google Fonts API, for quick and easy Validation of API key.
• Dev – Add dynamic help text to Google Font API field
• Tweak – Test for compatibility with WooCommerce 6.1
• Tweak – Test for compatibility with WordPress 5.9
• Framework – Update a3rev Plugin Framework to version 2.5.0

2.7.10 – 2021/11/20

• This maintenance release has check for compatibility with PHP version 8.x and WooCommerce 5.9
• Tweak – Test for compatibility with PHP 8.x
• Tweak – Test for compatibility with WooCommerce 5.9

2.7.9 – 2021/07/20

• This maintenance release has code tweaks for compatibility with WordPress Major version 5.8, WooCommerce version 5.5.1 and some Security Hardening.
• Tweak – Test for compatibility with WordPress 5.8
• Tweak – Test for compatibility with WooCommerce 5.5.1
• Security – Add more variable, options and html escaping

2.7.8 – 2021/03/19

• This maintenance release updates 23 deprecated jQuery functions for compatibility with the latest version of jQuery in WordPress 5.7
• Tweak – Update JavaScript on plugin framework for compatibility with latest version of jQuery and resolve PHP warning event shorthand is deprecated.
• Tweak – Replace deprecated .change( handler ) with .on( ‘change’, handler )
• Tweak – Replace deprecated .change() with .trigger(‘change’)
• Tweak – Replace deprecated .focus( handler ) with .on( ‘focus’, handler )
• Tweak – Replace deprecated .focus() with .trigger(‘focus’)
• Tweak – Replace deprecated .click( handler ) with .on( ‘click’, handler )
• Tweak – Replace deprecated .click() with .trigger(‘click’)
• Tweak – Replace deprecated .select( handler ) with .on( ‘select’, handler )
• Tweak – Replace deprecated .select() with .trigger(‘select’)
• Tweak – Replace deprecated .blur( handler ) with .on( ‘blur’, handler )
• Tweak – Replace deprecated .blur() with .trigger(‘blur’)
• Tweak – Replace deprecated .resize( handler ) with .on( ‘resize’, handler )
• Tweak – Replace deprecated .submit( handler ) with .on( ‘submit’, handler )
• Tweak – Replace deprecated .scroll( handler ) with .on( ‘scroll’, handler )
• Tweak – Replace deprecated .mousedown( handler ) with .on( ‘mousedown’, handler )
• Tweak – Replace deprecated .mouseover( handler ) with .on( ‘mouseover’, handler )
• Tweak – Replace deprecated .mouseout( handler ) with .on( ‘mouseout’, handler )
• Tweak – Replace deprecated .keydown( handler ) with .on( ‘keydown’, handler )
• Tweak – Replace deprecated .attr(‘disabled’, ‘disabled’) with .prop(‘disabled’, true)
• Tweak – Replace deprecated .removeAttr(‘disabled’) with .prop(‘disabled’, false)
• Tweak – Replace deprecated .attr(‘selected’, ‘selected’) with .prop(‘selected’, true)
• Tweak – Replace deprecated .removeAttr(‘selected’) with .prop(‘selected’, false)
• Tweak – Replace deprecated .attr(‘checked’, ‘checked’) with .prop(‘checked’, true)
• Tweak – Replace deprecated .removeAttr(‘checked’) with .prop(‘checked’, false)

2.7.7 – 2021/03/08

• This maintenance release has tweaks for WordPress 5.7 and WooCommerce 5.1 plus it adds a classname to compare product image classname for excluding images from lazy load if there is a conflict with image load.
• Tweak – Test for compatibility with WordPress 5.7
• Tweak – Test for compatibility with WooCommerce 5.1.0
• Tweak – Support classname ‘compare_product_image’ for image loaded on Comparison page, so other plugin if have apply lazy load but not work, they can add that classname to exclude from lazy load list

2.7.6 – 2021/01/13

• This maintenance release is for compatibility with WooCommerce major version 4.9.0.
• Tweak – Test for compatibility with WooCommerce 4.9.0

2.7.5 – 2020/12/30

• This is an important maintenance release that updates our scripts for compatibility with the latest version of jQuery released in WordPress 5.6
• Tweak – Update JavaScript on plugin framework for work compatibility with latest version of jQuery
• Fix – Replace .bind( event, handler ) by .on( event, handler ) for compatibility with latest version of jQuery
• Fix – Replace :eq() Selector by .eq() for compatibility with latest version of jQuery
• Fix – Replace .error() by .on( “error” ) for compatibility with latest version of jQuery
• Fix – Replace :first Selector by .first() for compatibility with latest version of jQuery
• Fix – Replace :gt(0) Selector by .slice(1) for compatibility with latest version of jQuery
• Fix – Remove jQuery.browser for compatibility with latest version of jQuery
• Fix – Replace jQuery.isArray() by Array.isArray() for compatibility with latest version of jQuery
• Fix – Replace jQuery.isFunction(x) by typeof x === “function” for compatibility with latest version of jQuery
• Fix – Replace jQuery.isNumeric(x) by typeof x === “number” for compatibility with latest version of jQuery
• Fix – Replace jQuery.now() by Date.now() for compatibility with latest version of jQuery
• Fix – Replace jQuery.parseJSON() by JSON.parse() for compatibility with latest version of jQuery
• Fix – Remove jQuery.support for compatibility with latest version of jQuery
• Fix – Replace jQuery.trim(x) by x.trim() for compatibility with latest version of jQuery
• Fix – Replace jQuery.type(x) by typeof x for compatibility with latest version of jQuery
• Fix – Replace .load( handler ) by .on( “load”, handler ) for compatibility with latest version of jQuery
• Fix – Replace .size() by .length for compatibility with latest version of jQuery
• Fix – Replace .unbind( event ) by .off( event ) for compatibility with latest version of jQuery
• Fix – Replace .unload( handler ) by .on( “unload”, handler ) for compatibility with latest version of jQuery

2.7.4 – 2020/12/10

• Tweak – Test for compatibility with WooCommerce 4.8.0

2.7.3 – 2020/12/08

• This maintenance release has tweaks and a fix for compatibility with WordPress major version 5.6, WooCommerce 4.7.1 and PHP 7.4.8
• Tweak – Test for compatibility with PHP 7.4.8
• Tweak – Test for compatibility with WooCommerce 4.7.1
• Tweak – Test for compatibility with WordPress 5.6
• Fix – Add \ before WC() inside namespace file for it to call to correct WC() of WooCommerce

2.7.2 – 2020/08/08

• This maintenance release is for compatibility with WordPress major version 5.5 and WooCommerce 4.3.1.
• Tweak – Test for compatibility with WordPress 5.5
• Tweak – Test for compatibility with WooCommerce 4.3.1

2.7.1 – 2020/04/01

• This maintenance release is for compatibility with WordPress 5.4, WooCommerce 4.0.1, Travis CI build unit test for compliance with WordPress PHP coding standards and PHP tweaks for compatibility with PHP v 7.0 to 7.4
• Tweak – Test for compatibility with WordPress 5.4
• Tweak – Test for compatibility with WooCommerce 4.0.1
• Tweak – Plugin Framework fully refactored to Composer for cleaner code and faster PHP code on admin panels
• Tweak – Update plugin for compatibility with new version of plugin Framework
• Fix – Update global ${$this- to $GLOBALS[$this to resolve 7.0+ PHP warnings
• Fix – Update global ${$option to $GLOBALS[$option to resolve 7.0+ PHP warnings
• Fix – Update less PHP lib that use square brackets [] instead of curly braces {} for Array, depreciated in PHP 7.4
• Fix – Validate to not use get_magic_quotes_gpc function that are depreciated in PHP 7.4

2.7.0 – 2019/11/16

• This feature release has a lot including compatibility with WooCommerce 3.8.0, WordPress 5.3 PHP upgrade to Composer PHP Dependency Manger, a full security review and update and a new compare table shortcode feature.
• Feature – Plugin fully refactored to Composer for cleaner and faster PHP code
• Feature – Support shortcode [woocommerce_compare_attributes_table product_id=‘’] with parameter product_id of Product you want to show, or leave it blank to use id of current product page
• Tweak – Test for compatibility with WordPress 5.3.0
• Tweak – Test for compatibility with WooCommerce 3.8.0
• Tweak – Remove the hard coded PHP error_reporting display errors false from compile sass to css
• Dev – Replace file_get_contents with HTTP API wp_remote_get
• Dev – Ensure that all inputs are sanitized and all outputs are escaped

2.6.8 – 2019/06/29

• This is a maintenance upgrade to fix a potentially fatal error conflict with sites running PHP 7.3 plus compatibility with WordPress v 5.2.2 and WooCommerce 3.6.4
• Tweak – Test for compatibility with WooCommerce 3.6.4
• Tweak – Test for compatibility with WordPress 5.2.2
• Fix – PHP warning continue targeting switch is equivalent to break for compatibility on PHP 7.3

2.6.7 – 2019/04/26

• This maintenance update has tweaks for compatibility with WordPress 5.2.0 and WooCommerce 3.6.0 major new versions whilst maintaining backward compatibility
• Tweak – Test for compatibility with WordPress 5.2.0
• Tweak – Test for compatibility with WooCommerce 3.6.2
• Tweak – Support for backward compatibility with WooCommerce v 3.5

2.6.6 – 2018/12/29

• This maintenance update is for compatibility with WordPress 5.0.2, WooCommerce 3.5.3 and PHP 7.3. It also includes performance updates to the plugin framework.
• Tweak – Editor sidebar global Compare Attribute Fields metabox works with both Gutenberg and Classic Editor
• Tweak – Test for compatibility with WordPress 5.0.2 and WordPress 4.9.9
• Tweak – Test for compatibility with WooCommerce 3.5.3
• Tweak – Create new structure for future development of Gutenberg Blocks
• Framework – Performance improvement. Replace wp_remote_fopen with file_get_contents for get web fonts
• Framework – Performance improvement. Define new variable is_load_google_fonts if admin does not require to load google fonts
• Credit – Props to Derek for alerting us to the framework google fonts performance issue
• Framework – Register style name for dynamic style of plugin for use with Gutenberg block
• Framework – Update Modal script and style to version 4.1.1
• Framework – Update a3rev Plugin Framework to version 2.1.0
• Framework – Test and update for compatibility with PHP 7.3

2.6.5 – 2018/08/07

• This maintenance update comprises code tweaks and 2 bug fixes for compatibility with WooCommerce 3.4.4, WordPress 4.9.8 and WooCommerce Quotes and Orders 3.x
• Tweak – Filters for Add to Cart button on the Comparison table that allow 3rd party plugins to filter those.
• Tweak – Filters for View Cart link on Comparison table that allow 3rd party plugins to filter those.
• Tweak – Test for compatibility with WordPress 4.9.8
• Tweak – Test for compatibility with WooCommerce 3.4.4
• Tweak – Test for compatibility with WooCommerce Quotes and Orders v 3.x
• Tweak – Update place card links from admin menu to point at appropiate area on a3 Dashboard
• Framework – Update a3rev Plugin Framework to version 2.0.7
• Fix – Show the Add to Cart button on the Table Comparison.
• Fix – Show Attribute Comparison Data when create or edit attribute

2.6.4 – 2018/07/26

• This maintenance update fixes a bug with image display in compare pop up plus compatibility with WooCommerce v 3.4.4 and WordPress v 4.9.7
• Tweak – Test for compatibility with WooCommerce 3.4.4
• Tweak – Test for compatibility with WordPress 4.9.7
• Fix – Table style to resolve issue with some images distorting in the pop up comparison table.

2.6.3 – 2018/05/26

• This maintenance update is for compatibility with WordPress 4.9.6 and WooCommerce 3.4.0 and the new GDPR compliance requirements for users in the EU
• Tweak – Test for compatibility with WooCommerce 3.4.0
• Tweak – Test for compatibility with WordPress 4.9.6
• Tweak – Check for any issues with GDPR compliance. None Found
• Framework – Update a3rev Plugin Framework to version 2.0.3

2.6.2 – 2018/02/13

• Maintenance Update. Under the bonnet tweaks to keep your plugin running smoothly and is the foundation for new features to be developed this year
• Framework – Update a3rev Plugin Framework to version 2.0.2
• Framework – Add Framework version for all style and script files
• Tweak – Update for full compatibility with a3rev Dashboard plugin
• Tweak – Change hook tag name from add_to_cart_fragments to woocommerce_add_to_cart_fragments for compatibility with WC 3.3.0. Backward compatibility with WC 3.2.6
• Tweak – Test for compatibility with WordPress 4.9.4
• Tweak – Test for compatibility with WooCommerce 3.3.1

2.6.1 – 2017/10/13

• Tweak – Tested for compatibility with WooCommerce 3.2.0
• Tweak – Tested for compatibility with WordPress 4.8.2
• Tweak – Added support for the new WC ‘tested up to’ feature to show this plugin has been tested compatible with WC updates

2.6.0 – 2017/06/07

• Feature – Launched WooCommerce Compare Products public Github Repository
• Tweak – Tested for compatibility with WordPress major version 4.8.0
• Tweak – Tested for compatibility with WooCommerce version 3.0.7
• Tweak – Include bootstrap modal script into plugin framework
• Tweak – Update a3rev plugin framework to latest version

2.5.4 – 2017/04/27

• Tweak – Tested for full compatibility with WooCommerce version 3.0.4
• Tweak – Tested for full compatibility with WordPress version 4.7.4
• Tweak – Change global $$variable to global ${$variable} for compatibility with PHP 7.0
• Tweak – Change call direct to Product properties with new functions that are defined on WC v3.0
• Tweak – Called action for save data of plugin after WC data is saved on new CRUD
• Tweak – Change priority for save_post action so that it is called after WooCommerce save the product data, to get the correct data on WC v3.0
• Tweak – Sort script for correct position on Comparison Product page
• Tweak – Update style for show checkbox and radiobox input on Product Meta Box
• Tweak – Update a3 Revolution to a3rev Software on plugins description
• Tweak – Added Settings link to plugins description on plugins menu
• Fix – Get correct url for product variations
• Fix – Add to Cart button show on Comparison Product page

2.5.3 – 2016/11/17

• Tweak – Hook ‘add_admin_menu’ to ‘plugin_loaded’ from Plugin Framework
• Tweak – Use h1 instead of h2 tag for page title on Dashboard page from Plugin Framework
• Tweak – Test for full compatibility with WooCommerce version 2.6.8
• Dev – Define new ‘Row’ and ‘Column’ control type to support multiple columns on Dashboard page for Plugin Framework
• Dev – Define new ‘Ajax Multi Submit’ control type with Progress Bar showing and Statistic for Plugin Framework
• Dev – Define new ‘Ajax Submit’ control type with Progress Bar showing for Plugin Framework
• Dev – Update plugin framework styles and scripts support for new control types
• Fix – Check ‘disable_grid_view_compare’ and ‘grid_view_button_position’ keys exist when first install the plugin
• Fix – Remove ‘min-width: auto’ from radio and checkbox control on Compare Attribute Fields box so checkboxes can show

2.5.2 – 2016/10/22

• Tweak – Set min-width for checkbox and radio button on product meta of comparison.
• Tweak – Tested for full compatibility with WooCommerce version 2.6.6
• Fix – Show correct value of custom attribute instead of label on Widget, Comparison and Manager Product pages.

2.5.1 – 2016/10/01

• Tweak – Update text domain for full support of translation with new name for translate file is ‘woocommerce-compare-products’
• Tweak – Tested for full compatibility with WordPress version 4.6.1
• Tweak – Tested for full compatibility with WooCommerce version 2.6.4
• Fix – Headers already sent warning. Delete trailing spaces at bottom of php file

2.5.0 – 2016/07/29

• Feature – Plugin framework Mobile First focus upgrade
• Feature – Massive improvement in admin UI and UX in PC, tablet and mobile browsers
• Feature – Introducing opening and closing Setting Boxes on admin panels.
• Feature – Added Plugin Framework Customization settings. Control how the admin panel settings show when editing.
• Feature – Includes a script to automatically combine sub category tables into the Tabs main table when upgrading
• Feature – Added Option to set Google Fonts API key to directly access latest fonts and font updates from Google
• Feature – Added full support for Right to Left RTL layout on plugins admin dashboard.
• Feature – Added ‘Line Height’ option into Typography control of plugin framework
• Feature – Support show/hide Compare button on Product Cards
• Tweak – Major overhaul of the admin panel Description and Help text
• Tweak – Update select type of plugin framework for support group options
• Tweak – Update plugin framework style for support ‘Line Height’ option of Typography control
• Tweak – Update Typography Preview script for apply ‘Line Height’ value to Preview box
• Tweak – Update the generate_font_css() function with new ‘Line Height’ option
• Tweak – Replace all hard code for line-height inside custom style by new dynamic ‘Line Height’ value
• Tweak – Tested for full compatibility with WooCommerce version 2.6.3
• Tweak – Tested for full compatibility with WordPress version 4.5.3

2.4.2 – 2016/06/30

• Tweak – Update style of plugin framework to latest version so that it does not conflict with Sort & Display when both have category meta on Category Edit page
• Tweak – Tested for full compatibility with WooCommerce major version 2.6.0
• Tweak – Tested for full compatibility with WooCommerce version 2.6.1
• Tweak – Tested for full compatibility with WordPress version 4.5.3
• Fix – Use ‘wc_add_to_cart_params’ instead of ‘woocommerce_params’ as a variable of script for work compatibility on WC 2.6.1

2.4.1 – 2016/05/10

• Tweak – Update ‘product-compare.php’ template file
• Tweak – Tested for full compatibility with WordPress version 4.5.2
• Tweak – Tested for full compatibility with WooCommerce version 2.5.5
• Fix – Update comparison table style, set label column have position is absolute instead of fixed for broken comparison table in mobile
• Fix – Update comparison table script, check if mobile then make less wide for label column and product column for broken comparison table in mobile
• Credit – Thanks to Zhivko Mikov for reporting the comparison table bug in mobile a3rev.com/forums/topic/problem-with-compare-page-on-mobile-devices/

2.4.0 – 2016/04/07

• Feature – Define new ‘Background Colour’ type on plugin framework with ON | OFF switch to disable background or enable it
• Feature – Define new function – hextorgb() – for convert hex colour to rgb colour on plugin framework
• Feature – Define new function – generate_background_color_css() – for export background style code on plugin framework that is used to make custom style
• Tweak – Update core style and script of plugin framework for support Background Colour type
• Tweak – Saved the time number into database for one time customize style and Save change on the Plugin Settings
• Tweak – Replace version number by time number for dynamic style file are generated by Sass to solve the issue get cache file on CDN server
• Tweak – Define new ‘strip_methods’ argument for Uploader type, allow strip http/https or no
• Tweak – Register fontawesome in plugin framework with style name is ‘font-awesome-styles’
• Tweak – Update plugin framework to latest version
• Tweak – Apply style and script for new term.php page on WordPress 4.5
• Tweak – Tested for full compatibility with WordPress major version 4.5
• Tweak – Tested for full compatibility with WooCommerce version 2.5.5

2.3.1 – 2016/01/07

• Tweak – Bumped the Required WordPress version for plugin compatibility up to WordPress version 4.1 to be in line with WooCommerce
• Fix – Update the categories list to get all categories in same order that is set in WooCommerce Product Categories for sites that have large number of nested categories
• Credit – Thanks to Jawad Ahmed for reporting the bug and access to his install to find and fix

2.3.0 – 2015/12/19

• Feature – Added full support for Right to Left RTL layout on plugins admin dashboard
• Tweak – Tested for full compatibility with WordPress major version 4.4
• Tweak – Tested for full compatibility with WooCommerce version 2.4.12
• Tweak – Change old Uploader to New UI of Uploader with Backbone and Underscore from WordPress
• Tweak – Update the uploader script to save the Attachment ID and work with New Uploader
• Tweak – Change call action from ‘wp_head’ to ‘wp_enqueue_scripts’ and use ‘wp_enqueue_style’ function to load dynamic style for better compatibity with minify feature of caching plugins
• Tweak – Change call action from ‘wp_head’ to ‘wp_enqueue_scripts’ to load google fonts
• Tweak – Updated a3 Plugin Framework to the latest version
• Tweak – Change the heading on Plugin Settings from h2 to h1 with new WordPress v4.4 UI
• Fix – Show correct position of Compare button on above or below with Add to Cart on Card at Shop page instead of left or right with Add to Cart button

2.2.11 – 2015/09/09

• Fix – Hook into new action tag ‘woocommerce_product_after_variable_attributes’ to show the Compare Data on variations are loaded by new UI of WC 2.4 at Product Edit page
• Fix – Hook into new action tag ‘woocommerce_save_product_variation’ to save the Compare Data of variations on WC 2.4
• Fix – Updated MySQL query on Product Manager admin page to show product of current language instead of show products of all languages (Pro Version)

2.2.10 – 2015/09/04

• Tweak – Tested and tweaked for full compatibility with WooCommerce Version 2.4.6

2.2.9 – 2015/08/20

• Tweak – include new CSSMin lib from https://github.com/tubalmartin/YUI-CSS-compressor-PHP-port into plugin framework instead of old CSSMin lib from http://code.google.com/p/cssmin/ , to avoid conflict with plugins or themes that have CSSMin lib
• Tweak – make __construct() function for ‘Compile_Less_Sass’ class instead of using a method with the same name as the class for compatibility on WP 4.3 and is deprecated on PHP4
• Tweak – change class name from ‘lessc’ to ‘a3_lessc’ so that it does not conflict with plugins or themes that have another Lessc lib
• Tweak – Tested for full compatibility with WooCommerce Version 2.4.4
• Tweak – Tested for full compatibility with WordPress major version 4.3.0
• Fix – Update Add to Cart feature on Comparison Page to work on WooCommerce 2.4.4
• Fix – Make __construct() function for ‘WC_Compare_Widget’ class instead of using a method with the same name as the class for compatibility on WP 4.3 and is deprecated on PHP4
• Fix – Check ‘request_filesystem_credentials’ function, if it does not exists then require the core php lib file from WP where it is defined
• Fix – Change to tabler_border[‘color’] option name for fix ‘PHP Notice: Undefined index: table_border_colour’

2.2.8 – 2015/06/27

• Tweak – Tested for full compatibility with WooCommerce Version 2.3.11
• Tweak – Updated legacy API url for when a site admin has set index.php permalinks

2.2.7 – 2015/06/04

• Tweak – Tested for full compatibility with WooCommerce Version 2.3.10
• Tweak – Tested for full compatibility with WordPress Version 4.2.2
• Tweak – Security Hardening. Removed all php file_put_contents functions in the plugin framework and replace with the WP_Filesystem API
• Tweak – Security Hardening. Removed all php file_get_contents functions in the plugin framework and replace with the WP_Filesystem API
• Fix – Update dynamic stylesheet url in uploads folder to the format //domain.com/ so it’s always is correct when loaded as http or https

2.2.6 – 2015/05/05

• Tweak – Tested for full compatibility with WordPress Version 4.2.1
• Fix – Removed check_ajax_referer() call on frontend for compatibility with PHP caching plugins. Was returning -1 to js success call-back.

2.2.5 – 2015/04/23

• Fix – Move the output of add_query_arg() into esc_url() function to fix the XSS vulnerability identified in WordPress 4.1.2 security upgrade

2.2.4 – 2015/04/21

• Tweak – Tested and Tweaked for full compatibility with WordPress Version 4.2.0
• Tweak – Tested and Tweaked for full compatibility with WooCommerce Version 2.3.8
• Tweak – Update style of plugin framework. Removed the [data-icon] selector to prevent conflict with other plugins that have font awesome icons
• Tweak – Changed dbDelta() function to $wpdb->query() for creating plugin table database.

2.2.3 – 2015/03/19

• Tweak – Tested and Tweaked for full compatibility with WooCommerce Version 2.3.7
• Tweak – Tested and Tweaked for full compatibility with WordPress Version 4.1.1

2.2.2 – 2015/02/13

• Tweak – Maintenance update for full compatibility with WooCommerce major version release 2.3.0 with backward compatibility to WC 2.2.0
• Tweak – Tested fully compatible with WooCommerce just released version 2.3.3
• Tweak – add filter to ‘woocommerce_add_to_cart_fragments’ to apply Compare Button for WC 2.3
• Tweak – Changed WP_CONTENT_DIR to WP_PLUGIN_DIR. When an admin sets a custom WordPress file structure then it can get the correct path of plugin
• Tweak – Added Link to new plugins a3 Lazy Load and a3 Portfolio to the Free WordPress plugins list in yelow sidebar.

2.2.1 – 2015/01/27

• Tweak – Audit, test and tweak for 100% compatibility with WooCommerce 2.2.10
• Tweak – Audit, test and tweak for 100% compatibility with WordPress Version 4.1
• Fix – Sass compile path not saving on windows xampp.
• Fix – Auto checked if the site has old version of Lite database and if so run update database structure during upgrade to latest version.

2.2.0 – 2014/09/18

• Feature – Converted …