woocommerce/CHANGELOG.txt

== Changelog ==

= 3.0.1 - 2017-04-06 =
* Fix - Show catalog hidden products within grouped products.
* Fix - Fade in the gallery in if no images are set or it's custom.
* Fix - Use wc_deprecated_function in WC_Deprecated_Hooks so notices aren't output in ajax requests.
* Fix - Added back the ability to include extra items to the System Status using the `woocommerce_system_status_environment_rows` filter.
* Fix - Coupon category restrictions and limits for variations.
* Fix - Allow shortcodes and HTML in variation descriptions like in 2.6.
* Fix - Unset post date when duplicating products.
* Fix - Show a sale price on variable products if on sale and all prices are the same.
* Fix - Corrected download links when a product has multiple downloads.
* Fix - Prevented potential errors if the product type was not posted for any reason on save.
* Fix - Updated `single-product/up-sells.php`, `loop/add-to-cart.php`, `loop/rating.php`, `checkout/form-billing.php`, and `content-product.php` template version to 3.0.0.
* Fix - Included clearfixes on billing and shipping field wrappers,
* Fix - Fixed styling of logs table in some languages.
* Fix - Fixed display of variation attributes on old orders.
* Fix - Use placeholder text for external products add to cart button text if left blank.
* Fix - Fallback to home URL if no shop page is set for system status security check for HTTPS.
* Fix - For variations, pull tax status and sold individually from the parent since there is no UI to set this at variation level.
* Fix - Moved cron emails to background processing to avoid multiple sends.
* Fix - Wrapped structured data in a hidden element when added to emails.
* Fix - Missing gateway information in queued emails.
* Fix - Fixed a bug that caused pages to permanently reload if "Default customer location" was set to "Geolocate (with page caching support)".
* Fix - When forcing shipping to billing, set the shipping fields in the order itself.
* Fix - Check for invalid objects in WC_Register_WP_Admin_Settings.
* Fix - Check for error object in wc_get_object_terms.
* Fix - Removed slashes in shipping meta data on the order edit screen.
* Fix - Prevented permalink rewrites for attributes with missing names.
* Fix - Fixed saving of meta data when multiple extensions use the `save_post` action.
* Fix - Allow search customers by ID in edit order screen.
* Fix - Prevents session data overwriting customer data on login.
* Fix - Fixed cross-sell column display and variation support.
* Fix - Fixed variable product stock syncing on save.
* Fix - Included try/catch wrapper to prevent issues with Select2.
* Fix - Prevented a bug that deleted all variations when the product type was change from variable to simple.
* Fix - Switched to WPDB to quicker update when syncing titles for variations.
* Fix - Exclude deprecated properties when loading a customer object.
* Fix - Fixed notices while trying to order again.
* Fix - Fixed notices when `$wpdb->prefix` is empty.
* Fix - Prevent errors when loading a product with an invalid download file types.
* REST API - Fixed missing array declaration in CRUD controller.
* REST API - Removed extra `exclude`, `include` and `search` parameters from taxes endpoint.
* REST API - Fixed variation description formatting.
* REST API - Fixed incorrect attribute check in products endpoint in Legacy REST API.
* REST API - Allow variation image to be unset.

= 3.0.0 - 2017-04-04 =
* New gallery on single product pages with better mobile support, using PhotoSwipe and Zoom. Declare support with add_theme_support() - wc-product-gallery-zoom, wc-product-gallery-lightbox, wc-product-gallery-slider
* Made the store notice dismissible on the frontend.
* Variable products no longer show striked out prices in combination with ranges for clarity when on sale.
* Prices no longer display as 'free' instead of 0, to fix issues with ranges and localization and for consistency.
* Improved structured product data by using JSON-LD instead of inline Microdata.
* Improved downloads list layout (template file).
* Respect stock status and prevent the "out of stock threshold" setting affecting existing in-stock products.
* Improved handling of shop page rewrite rules to allow subpages.
* Redirect to login after password reset.
* When using authorizations in PayPal Standard, automatically capture funds when the order goes processing/completed.
* On multisite, when a user logs into a store with an account on a site, but not the current site, rather than error, add the user to the current site as a customer.
* Show variable weights/dimensions even when parent values are not set.
* Automatically sort tax rates rather than allow clunky manual sorting.
* When deleting a tax rate class, remove it's tax rates.
* Made WC_Logger pluggable via wc_get_logger function.
* Use 'average rating' post meta for 'rating' product sorting option.
* Show better labels in nav menus metabox.
* Sort “Recently Viewed” products by the view order.
* Removed internal scroll from log viewer.
* Add reply-to to admin emails.
* Improved the zone setup flow.
* Made wc_get_wildcard_postcodes return the orignal postcode plus * since wildcards should match empty strings too.
* Use all paid statuses in $customer->get_total_spent().
* Move location of billing email field to work with password managers.
* Option to restrict selling locations by country.
* Added tool to clear orphaned variations in system status.
* Remove checkbox options in system status tools and replace with constants.
* Added security section in system status report.
* Add image_url setting to PayPal Standard.
* Fixed attribute registration. Attributes are non-hierarchical by default (parent is not supported).
* Add sort parameter to checkout fields to aid with sorting per locale.
* Merged percent and percent product coupon types (they provide the same discount).
* Prevent payment details being cleared after update_checkout events.
* Performance - Converted _featured and _visibility meta data to terms for faster catalog queries. Upgrade routine handles migration. Developers may need to update queries to reflect this change.
* Includes product attributes archives links in "Additional Information" tab.
* Select2 has been upgraded to v4.
* Improved logging system for extensions.
* Tax suffix is now hidden on non-taxable products.
* Grouped products are linked from the parent rather than the children. Children can be in more than one group.
* Removed coupon usage link in coupons admin screen.
* Performance - Converted rating filters to visibility terms.
* Performance - Added visibility term for outofstock products to speed those queries up also.
* Performance - Introduced a new CRUD (create, read, update, delete) system for Products, Orders, Customers and Shipping Zones.
* Performance - Optimised variable product sync. Upper/lower price meta is no longer stored, just the main prices, if a child has weight, and if a child has dimensions.
* Performance - Removed WP_Query from up-sells.php and related.php and replaced with PHP foreach loop (since we already have the product IDs).
* Performance - Removed the feature where old orders get access to new downloads on product edit. Looping potentially thousands of orders to do this is too much of a performance burden for stores and this can sometimes be unexpected behavior too. This does however updates *edited* downloads.
* Performance - Removed 'items' column on orders screen due to loading excessive data.
* Performance - Deferred email sending for faster checkouts. Now uses CRON.
* API - New Rest API v2 with support for meta_data amongst other things.
* API - Removed last order from customers part of the API due to performance concerns - use orders endpoint instead. Other order data on the endpoint is now transient cached.
* API - Allow oAuth1.0a authentication using headers.
* API - New Shipping Zones endpoints.
* API - New variations endpoints.
* API - New settings endpoints.
* API - Payment gateways and shipping methods endpoints.
* API - Prevented the (broken) ability to manipulate variations directly on the products endpoints.
* CLI - New CLI which uses the REST API endpoints rather than it's own functions.
* Localization - Improved RTL support.
* Localization - Added a language independent permalink setting function.
* Localization - Added inline comments for placeholder strings.
* Localization - Added Nigerian and Pakistan Provinces to i18n/state.
* Localization - US and Poland postcode validation.
* To read more about this release, see our dev blog announcement here: http://wp.me/p6wtcw-Uo

= 2.6.14 - 2017-02-02 =
* Fix - Ensure product exists in wc_update_product_stock.
* Fix - Send emails using the site language.
* Fix - Remove tilde typo.
* Fix - Fixed notice in get_rating_count.
* Tweak - Define arg and return data types, added extra descriptions, and correctly cast IDs in the Rest API.
* Tweak - Handle custom error data in WC_REST_Exception.
* Tweak - Display conflicted product ID when using a duplicate SKU via the API.
* Localization - Add Finnish defaults to the installer.

= 2.6.13 - 2017-01-18 =
* Fix - Demo store banner styling in 2017.
* Fix - Removed default instructions from COD, BACS and Check gateways so displayed messages can be unset.
* Fix - Made variation options update on first load.
* Localization - Added Romanian locale to the installer.

= 2.6.12 - 2017-01-12 =
* Fix - Make images shown up on pageload when using ajax variations.
* Fix - Allow variations options to be deselected in IE11.
* Fix - Disabled-button and pagination styling in 2017.
* Fix - PHP 7.1 compatibility issues with non-numeric math operations.
* Fix - Fix notices in abstract class when price is empty.

= 2.6.11 - 2016-12-22 =
* Fix - Variation form compatibility with quotes in attribute values, and initial variation image fadeIn on certain configs.

= 2.6.10 - 2016-12-22 =
* Fix - Flat rate no class costs when no shipping classes exist.
* Fix - Returned REST API coupon expiry date.
* Fix - reviews_allowed being set to false in Rest API.
* Fix - Sales date series for some custom ranges.
* Fix - Missing attributes when an option is chosen by default on variations. This was the result of a Firefox 50 compatibility fix. In order to support both Firefox, Chrome, IE, and Edge we've done some refactoring of the variation add to cart scripts.
* Tweak - Updated Geo IP API services.
* Dev - Added support for WP VIP/VIP GO GEO IP headers.
* Dev - API - Throw error messages when product image ID is not a valid WordPress attachment ID.

= 2.6.9 - 2016-12-07 =
* Theme - Added support for Twenty Seventeen Theme.
* Fix - Excluded webhook delivery logs from comments count.
* Fix - Included password strength meter in "Lost Password" page.
* Fix - Order fee currency in admin screen.
* Fix - Variation selection on Firefox 40.
* Fix - Don't prevent submission when table is not found on cart.
* Fix - Improved layered nav counts on attribute archives.
* Fix - Fixed pagination when removing layered nav items via widget.
* Fix - Default BE tax rate.
* Fix - Downloads should store variation ID rather than product if set. Also fixes link on account page.
* Fix - Use wp_list_sort instead of _usort_terms_by_ID to be compatible with 4.7.
* Fix - Only return empty string if empty for weight and dimension functions.
* Fix - Added correct fallbacks for logout/lost password URLs when endpoints are not defined.
* Security - Wrapped admin tax rate table values in _escape to thwart evil CSVs an admin user could upload. Vulnerability was discovered by Fortinet’s FortiGuard Labs.
* Dev - API - Only update categories menu order and display if defined.
* Dev - Fixed when should deliver wp_trash_post webhooks.

= 2.6.8 - 2016-11-10 =
* Fix - REQUEST_URI was missing a trailing slash when being compared in the cache prevention functions.
* Fix - Prevent issues when sending empty prices to PayPal.
* Fix - Invalid email check.
* Tweak - New extensions screen.

= 2.6.7 - 2016-10-26 =
* Fix - Use FLOOR and CEIL to get price filter values. Fixes the issue where max price is capped at 99.
* Fix - Hide "Sales this month" information from Dashboard widget for users that don't have `view_woocommerce_reports` capability.
* Fix - Remove notices only once on cart so subsequent notices do not remove older notices.
* Tweak - Improve credit card fields for better mobile experience.

= 2.6.6 - 2016-10-20 =
* Fix - Conflict with Local Pickup Plus extension due to 2.7.x code in has_shipping_method().
* Fix - Shipping method display order on frontend.

= 2.6.5 - 2016-10-19 =
* Fix - Shipping classes URL in admin.
* Fix - Notice in reports when using custom date ranges.
* Fix - When checking needs_shipping, ignore anything after : in the method ID.
* Fix - Allow has_shipping_method to work with instances.
* Fix - Potential notice in wc_add_to_cart_message().
* Fix - Prevent notice in wpdb_table_fix if termmeta table is not used.
* Fix - Payment method box fixes e.g. maintain previously selected payment method after update.
* Fix - Prevent multiple password validation methods at once on my account page.
* Fix - Ship to specific counties option had no effect.
* Fix - Broken Webhook delivery due to use of post_date_gmt which does not exist for drafts.
* Fix - Use method title in admin shipping dropdown.
* Fix - Fixed downloadable variable product URL.
* Fix - Handle object when generate_cart_id is used to prevent notices.
* Fix - Set header link color in emails.
* Fix - Rest of the world ID 0 zone handling when using CRUD classes.
* Fix - Cast prices as decimal when querying prices in price filter widget.
* Fix - API - Fix coupon description field.
* Fix - API - ID needs to be capitalized to allow correct sorting.
* Fix - API - Fixed undefined order ID.
* Fix - API - Allow API to save refund reason.
* Fix - API - Resolved encoding issues with attribute and variation slugs.
* Fix - API - get_attributes should return term name, not slug.
* Fix - API - Product "filter" and "sku" parameters.
* Fix - Handle info notices in cart, not just error messages.
* Fix - Don't remove hyphens in attribute labels.
* Fix - Start sales on variations after they are saved, if applicable.
* Fix - Made the text showing max variations you can link match the actual filtered value.
* Fix - Add missing tables to wpmu_drop_tables function.
* Fix - When syncing variation stock, ensure post is a variation.
* Fix - Resolved some sales by date sum issues.
* Fix - Fix cart update in IE when enter key is pressed.
* Fix - Variation is_on_backorder when parent manages stock.
* Fix - Fix variation script malfunctioning when show_option_none arg is set to false.
* Fix - Fire tokenisation event on load for pay page.
* Fix - Populate attribute dropdown when empty.
* Fix - Fix email check on my account page.
* Fix - Send processing email on on-hold to processing transition.
* Fix - Incompatibility with SQLite databases.
* Fix - KGS and ISK currency symbols.
* Tweak - Password reset now uses WP functions.
* Tweak - Format US 9-digit postcodes.

= 2.6.4 - 2016-07-26 =
* Fix - Security - Only allow image MIME type upload via REST APIs.
* Fix - Shipping method title display in COD settings.
* Fix - Order date input in Edge browser.
* Fix - Ensure value is not null in variations to support empty show_option_none setting.
* Fix - get_the_title does not need escape in grouped template file.
* Fix - Ensure WC_ROUNDING_PRECISION is defined and use it as a low precision boundary in wc_get_rounding_precision().
* Fix - Response body should be a string in webhook class.
* Fix - Use h2 instead of h3 headings in profile screen.
* Dev - API - Allow Allow meta_key/value filters for products.
* Dev - CLI - Explode tags and category IDs to allow multiple comma separated values.
* Dev - add $order arg to woocommerce_admin_order_item_class and woocommerce_admin_html_order_item_class filters.

= 2.6.3 - 2016-07-19 =
* Fix - Security - Escape captions in product-thumbnail and product-image templates (template versions have been bumped).
* Fix - Fixed how we calculate shipping tax rates when using more than one tax class.
* Fix - When duplicating product variations, set title, name, and guid.
* Fix - Normalized 'read more' buttons.
* Fix - Add to cart notices for grouped products.
* Fix - Do not sanitize passwords in the settings API.
* Fix - Handle shipping zone location range conversion during update (dashes to ...).
* Fix - Always remove commas while processing flat rate costs.
* Fix - Ensures account page layout is only applied to desktop-sized displays.
* Fix - When getting layered nav counts, take search parameters into consideration.
* Fix - Free shipping show/hide javascript.
* Fix - Strip hash characters when exporting reports.
* Fix - Use permission id to revoke access to downloads to prevent removing wrong rows.
* Fix - When duplicating product variations, set title, name, and guid.
* Fix - Set more appropriate default rounding precision based on currency decimal places.
* Fix - Fix message styles for empty carts.
* Fix - Fixed the load of the WC_Email_Customer_On_Hold_Order class.
* Fix - Don't perform cart update on search submit.
* Dev - API - Added support for WP REST API with custom URL prefixes.
* Dev - API - Delete variations when deleting a variable product.
* Dev - API - Fixed how we check for product types.
* Dev - Added woocommerce_cart_id filter.
* Dev - Add shortcode name param to shortcode_atts function calls.
* Dev - Post custom data when fetching a variation via ajax.
* Dev - Include child prices in grouped_price_html filter.
* Dev - Allow filtering of variation stock quantity.
* Dev - Added $_product argument to 'woocommerce_restock_refunded_item' hook.
* Dev - Added a filter hook for the wc_ajax endpoint url.
* Tweak - Include account page link in new customer account emails.
* Tweak - Updated all URLs from WooThemes.com to WooCommerce.com.
* Tweak - Cache the result of WC_Comments::wp_count_comments() in a transient (improves performance).

= 2.6.2 - 2016-06-30 =
* Fix - Set max index length on woocommerce_payment_tokenmeta table for utf8mb4 support.
* Fix - is_available check for legacy shipping methods.
* Fix - wc_add_to_cart_message() when non-array is passed.
* Fix - Maximum coupon check should allow the 'maximum' value.
* Fix - Product coupon logic to avoid applying non-applicable coupons.
* Fix - Potential notices when leaving out 'default' field for shipping instances.
* Fix - wp_cache_flush after term meta migration/update.
* Fix - wc_add_to_cart_message() when non-array is passed.
* Fix - woocommerce_redirect_single_search_result type check was incorrect.
* Fix - Javascript show/hide of option in free shipping method.
* Fix - Convert ellipsis to three periods when saving postcodes.
* Fix - Prevent get_terms returning duplicates.
* Fix - Removed non-existent country (Netherlands Antilles) from https://en.wikipedia.org/wiki/ISO_3166-1.
* Fix - Grouped product range display when child is free.
* Fix - Remove discount when checking free shipping min amount.
* Fix - Prevent blocking the same element multiple times on cart page.
* Fix - Don't sync ratings right after a new comment to prevent rating sync whilst rating meta does not exist yet.
* Fix - Fix product RSS feeds when using shop base.
* Fix - woocommerce_local_pickup_methods comparison by stripping instance IDs before the check.
* Fix - During password resets, use cookie to store reset key and user login to avoid them being exposed in the URL/referer headers.
* Dev - API - Fixed variable product stock at product level.
* Dev - CLI - Introduces `woocommerce_cli_get_product_variable_types` filter.
* Dev - Allow notices to be grouped on checkout after certain events.
* Dev - API - Allows save images by ID with product variations.
* Tweak - Made customer pay link display if order needs_payment() rather than checking pending status.
* Tweak - Zones - Wording clarifications.
* Tweak - Zones - Match zones with postcodes but no country.
* Tweak - Zones - Match zones with no regions as 'everywhere'.
* Tweak - Added view_admin_dashboard cap for disabling the admin access restriction in custom roles.
* Tweak - Revised stock display based on feedback to hide 'in stock' message if stock management is off and only show available on backorder if notifying customer.
* Tweak - Allow external product SKUs.
* Tweak - PT (Portugal) and JP (Japan) postcode formats.
* Tweak - Sort products from the `[product_category]` shortcode by menu order.
* Tweak - Improve wc_orders_count() performance by running a query to count only posts of the given status.
* Tweak - To allow my account page tabs to be disabled without code, you can now set the endpoint value to a blank string.

= 2.6.1 - 2016-06-16 =
* Fix - Added missing localized format for line taxes in orders screen to prevent total miscalculation in manual orders.
* Fix - Improved the hour and time fields validation pattern on the orders screen.
* Fix - PayPal does not allow free products, but paid shipping. Workaround by sending shipping as a line item if it is the only cost.
* Fix - SKUs prop on products shortcode.
* Fix - Layered nav counts when term_id does not match term_taxonomy_id (before splitting).
* Fix - Fixed referer links from cart messages in WP 4.4.
* Fix - Fix the showing/hiding of panels when terms do not exist by using wc_get_product_types() for retrieving product types.
* Dev - content-product.php and content-product_cat.php contained the wrong version.
* Dev - Show "matching zone" notice on the frontend when shipping debug mode is on.
* Dev - Restored missing WC_Settings_API::init_form_fields() method to prevent potential errors in 3rd party gateways.
* Dev - API - Fixed returned data from product images (changed `title` to `name`).
* Dev - API - Fixed products schema for `grouped_products`.
* Dev - API - Fixed products attribute options when contains `,`.
* Tweak - Hide 'payment methods' screen if no methods support it.
* Tweak - If shipping method count changes, reset to default.
* Tweak - Avoid normalization of zone postcodes so wildcard matching can be performed on postcodes with spaces. E.g. SP1 *
* Tweak - Allow max_fee in addition to min_fee in flat rate costs fields.
* Tweak - Wrap order_schema_markup() output in hidden div in case script tag is stripped.

= 2.6.0 - 2016-06-14 =
* Feature - Introduced Shipping Zone functionality, and re-usable instance based shipping methods.
* Feature - Tabbed "My Account" area.
* Feature - Cart operations now use ajax (item quantities/remove, coupon apply/remove, shipping options).
* Feature - Layered nav; filter by rating.
* Feature - On-hold order emails.
* Dev - All new REST API based on the WP REST API. The old WC REST API is still available, but the new one is preferred.
* Dev - Added ability for shipping methods to store meta data to the order.
* Dev - Added Payment Gateway Tokenization API for storing and retrieving tokens in a standardized manner.
* Dev - Migrated custom term meta implementation to WP Term Meta.
* Dev - Added new wc_get_orders() function to get order objects and ids instead of direct get_posts() calls.
* Dev - Made coupon optional in cart has_discount() method.
* Dev - Made the review template more editable.
* Dev - Allowed product constructors to throw exceptions if invalid.
* Dev - Wrapped currency symbols in a span to allow styling or replacement.
* Fix - Update download permission user and email when changed.
* Fix - Fixed shipping method unregistration.
* Fix - Stopped create and update webhooks firing at the same time for products.
* Fix - Allow COD to set on-hold status if the order contains downloads.
* Fix - Force CURL to use TLS 1.2 for PayPal connections.
* Tweak - Improved lost password flow.
* Tweak - Show payment dates on order screen.
* Tweak - Ignore catalog visibility on products shortcode when specifying IDs or SKUs.
* Tweak - Added context to checkout error messages.
* Tweak - Added SKU field to grouped products.
* Tweak - Moved SKU field to inventory tab.
* Tweak - Support qty display in cart messages.
* Tweak - Hide min order amount field when not needed in shipping settings.
* Tweak - If shipping < 999.99, use 'shipping' arg when passing values to PayPal.
* Tweak - Show net sales on dashboard.
* Tweak - Replaced credit card icons with SVG.
* Tweak - Enqueue scripts on pages with checkout shortcodes.
* Tweak - Color code the manual, system and customer notes.
* Tweak - Layered Nav Refactoring to improve performance.
* Tweak - Removed tag/cat classes from loops since WP does the same.
* Tweak - Added hash check for orders so that if the cart changes before payment, a new order is made.
* Tweak - Removed unused 'view mode' under screen options.
* Tweak - Added 110 new currencies (including Bitcoin).
* Tweak - New background updater for data upgrades.
* Tweak - Blank slates in admin post screens.
* Tweak - Added blockui when variations are being retrieved via ajax.
* Tweak - Hide empty taxes by default (filterable).
* Tweak - Allow failed orders to be edited.
* Tweak - If there are no shipping methods setup, don’t prompt for shipping at checkout.
* Tweak - Allowed country exclusion, rather than just inclusion, in ‘sell to’ setting.
* Lots, lots more - [see the comparison here](https://github.com/woocommerce/woocommerce/compare/2.5.5...2.6.0).

= 2.5.5 - 2016-03-11 =
* Fix - Before running dbdelta, drop indexes to prevent duplicate key notices.
* Fix - Prevent notice when unsetting terms on product edit screen.
* Tweak - zeroclipboard fallback for firefox on system status report.
* Tweak - Check valid product ID is provided on add_to_cart shortcode.

= 2.5.4 - 2016-03-10 =
* Fix - Fix table creation when using utf8mb4 charset.
* Fix - Have wp_insert_post return WP_Error when creating our coupon, so the is_wp_error check can catch it.
* Fix - Clear sale price on save if sale is no longer valid.
* Fix - Round refund values to ensure refunds can be performed.
* Fix - When getting coupon by code used twice, latest should be queried.
* Fix - CLI improvements for setting up variations and deleting orders.
* Fix - Allow big selects when getting variations to support larger queries.
* Fix - Trigger webhook when user edits addresses on frontend.
* Fix - Hide shipping row when calculator is disabled, and shipping costs are hidden.
* Fix - Unset deleted attributes when updating products.
* Tweak - Update date for paid orders during non-manual updates only.
* Tweak - wc_get_page_permalink - if the page ID is not set, redirect home instead to prevent white screens.
* Tweak - Remove log dir from system status report.
* Tweak - When sorting by date, fallback to ID.
* Tweak - Rename pay link for clarity.
* Tweak - Provide a fallback message if copying to the clipboard fails in system status report.

= 2.5.3 - 2016-03-01 =
* Fix - Correct the 'unavailable template' call for variations so the message is displayed correctly, fixing a JS error.
* Fix - Add 'media-models' dependency to write panel scripts.
* Fix - Fix hide empty check in category walkers.
* Fix - Current class fix on some servers when empty.
* Fix - Multibyte safe trim string function.
* Fix - Prevent a notice by stopping a loop in woocommerce_products_will_display from stomping on other variables.
* Fix - If an attribute meta key is not set, technically its 'any', so should match. Prevents issues when meta data is missing after renaming attributes.
* Fix - Make wc_get_product_variation_attributes ignore non variation attributes.
* Fix - Notice when no order notes exist.
* Fix - Removed extra tab from plain email shipping address.
* Fix - Round shipping after tax calculation instead of before to prevent wrong taxes being calculated.
* Fix - State input box was not reappearing when switching from a hidden input to a text input.
* Fix - Don't duplicate rating and review counts.
* Fix - CLI - Allow setting of a single category.
* Fix - API - Replace term_taxonomy_id for term_id whilst creating/editing terms.
* Fix - API - Fix parent_id and menu_order for variations.
* Fix - Combine update post calls when update_status is ran.
* Fix - Total number of comments in the admin panel.
* Tweak - Show customer details for logged in users only on thanks page to prevent customer details being revealed if someone finds out the URL.
* Tweak - Wrap status report in backticks to stop people breaking .org forums.
* Tweak - Error handling for screen ids.
* Tweak - Use $wpdb->replace instead of doing a select and then deciding to do an update or insert in session handler.
* Tweak - Added check for private WooCommerce pages in status report.
* Tweak - Transactional emails for failed -> on hold.
* Dev - Include new triggers when removing and adding the password strength meter.
* Dev - Allow pass objects and arrays as webhook callbacks.

= 2.5.2 - 2016-02-01 =
* Fix - Compatibility with w3 total cache inline minification.
* Fix - Remove stock bw compat code which was preventing manage stock being disabled at variation level.
* Fix - When calculating shipping total, force rounding.
* Fix - Make save button clickable in tax rate table after using autocomplete field.
* Fix - Fix passed image_size variable in email templates.
* Fix - Don't show purchase note to admin in emails.
* Fix - Fix 'hide empty' setting in category widget
.
* Fix - Prevent notice in get_allowed_countries.
* Fix - Prevent add-to-cart querystring in pagination links.
* Tweak - Allow propagation in variation script.
* Tweak - Product image alt text.
* Tweak - Remove notice and add styling for add payment page.
* Tweak - Set input margin and label display for compatibility with themes using bootstrap CSS.
* Tweak - Add context to category term localization.
* Tweak - Moved cart URL functions to core-functions file to make them available in admin area.
* Tweak - Added password hint text and error messages when showing the password strength meter in forms.
* Tweak - Added Saudi Riyal currency.
* Tweak - Added Russian Ruble symbol.
* Tweak - When COOKIEPATH is an empty string, set to '/' so cookies work across all pages.
* Dev - Template - Pass $category into wc_product_cat_class() in content-product_cat.php

= 2.5.1 - 2016-01-25 =
* Fix - Remove usage of get_currentuserinfo() which is deprecated in WordPress 4.5.
* Fix - Fix responsive product sizes when the columns class is missing.
* Fix - Fix function exists check for woocommerce_template_loop_category_title.
* Fix - check_version on all requests so that the installer runs after remote plugin updates.
* Fix - Only show the "add payment method" button when needed, and check for required fields on the add payment method page.
* Fix - Correctly block UI to prevent attribute issues in backend when adding multiple attributes in quick succession.
* Fix - Show SKU in admin emails.
* Fix - Don't show downloads in admin emails.
* Fix - Fix query/missing variable in validate_user_usage_limit function.
* Fix - Prevent endless loading on checkout when reload_checkout session variable was used.
* Fix - Correctly display html entities in tax screen autocomplete.
* Fix - Do sales reports based on refund line items rather than fully refunded orders to prevent double refunds being reported.
* Fix - Qty button can be hidden for variable products sold individually.
* Fix - Show the taxable country rather than base country in "estimated for" text during checkout.
* Fix - Prevent select2 gaining focus on IOS7 scroll.
* Fix - API - Fix indexes on decimal and thousand values.
* Tweak - Clear cron jobs on uninstall
.
* Tweak - Don't disable place order button on checkout if a weak password is used.
* Tweak - Added password strength meter in lost password and edit accout pages.
* Tweak - Pass $args to woocommerce_dropdown_variation_attribute_options_html hook.

= 2.5.0 - 2016-01-18 =
* Feature - New default session handler. Uses custom table to store data rather than the options table for performance and scalability reasons. https://woocommerce.wordpress.com/2015/10/07/new-session-handler-in-2-5/
* Feature - New tax settings UI - faster, enhanced with ajax, searchable.
* Feature - WP CLI Support. https://woocommerce.wordpress.com/2015/10/01/sneak-peek-wp-cli-support-in-woocommerce/
* Feature - Added terms and conditions checkbox to pay page.
* Feature - Password strength indicators.
* Feature - Added 'pay' link to order screen.
* Feature - Added admin order/payment failed notification.
* Fix - Check for existence of global attribute when you get_attributes() for a product.
* Fix - Show order by template on product search.
* Fix - Search variation skus in backend search.
* Tweak - For coupons with category restrictions, respect the category hierarchy.
* Tweak - Added wc_array_cartesian function to generate variations in a logical order.
* Tweak - Revised email settings screens to show emails in a table and avoid a long sub-nav.
* Tweak - Default customer role capabilities.
* Tweak - Expire mini-cart cache after 24 hours.
* Tweak - Improved refund error messages in PayPal Standard.
* Tweak - Removed language pack downloader in favour of translate.wordpress.org.
* Tweak - Added onboarding wizard button to the contextual help so it can be accessed again.
* Tweak - When a WordPress user is deleted, turn any orders they have into Guest orders.
* Tweak - When calculating order taxes, respect tax settings and default to base country.
* Tweak - Fade in variation images to avoid flicker during load.
* Tweak - Display 2 averages on report (net and gross).
* Tweak - Improve product search and use WPDB instead of several get_posts queries for performance.
* Tweak - Use SKU for stock order notes.
* Tweak - Added order notes for manual email sends.
* Tweak - Sanitize shipping method labels/titles.
* Tweak - Only display the coupon form on the checkout if a coupon hasn't been applied.
* Tweak - Added billing address column to order screen (off for new users).
* Tweak - Created function to disable author archives for customers.
* Tweak - When updating cart hash, refresh all open tabs.
* Tweak - Use new "question" mark icon font for help tips.
* Tweak - Improved review verification status retrieval.
* Tweak - Improve appearance when only 1 gateway is active.
* Tweak - Aligned terms box left and added required asterisk.
* Tweak - Removed dropdown display mode for cart shipping methods - radios are more flexible.
* Dev - API - Added /products/shipping_classes endpoint.
* Dev - API - Added support to POST, PUT, and DELETE categories and tags.
* Dev - API - Added support to filter products by tag, category, shipping class, and attribute.
* Dev - API - Added tax and tax_class endpoints.
* Dev - Template - New star ratings. The old one was 5 separate buttons. This new one consolidates the 5 options into one element making it leaner visually and more intuitive. Works in IE9+ with a graceful degradation for IE8.
* Dev - Template - Added `data-title` attribute to cart table.
* Dev - Template - Product archive anchors are now hooked into templates rather than hard coded.
* Dev - Template - Added template files for the customer details list in emails. emails/email-customer-details.php
* Dev - Template - Revised single variation cart template. Template files now exist for variations, and the cart button will display (disabled) when no selections are made.
* Dev - Template - Made "my orders" columns fully customizable with filters.
* Dev - Template - Unified email template order details tables to use a single template.
* Dev - Allow wc_clean to support arrays.
* Dev - Added a manual update trigger for checkout.
* Dev - Added woocommerce_is_price_filter_active filter to Query class.
* Dev - Replaced some cart methods with dedicated functions. e.g. wc_ship_to_billing_address_only().
* Localisation - Add Kenyan currency and symbol.

= 2.4.13 - 2016-01-11 =
* Fix - Potential redirect loop when using 'unforce ssl' setting and a https home URL.
* Fix - Escape option names when cleaning up sessions.

= 2.4.12 - 2015-12-9 =
* Fix - 4.4 - Permission error when editing attribute terms.
* Fix - 4.4 - Missing variation images when wp_get_attachment_image_srcset() returns false instead of a string.
* Fix - 4.4 - Use post-thumbnail size in admin to avoid srcset.
* Fix - Webhook status not changed after save with active object-cache.

= 2.4.11 - 2015-12-7 =
* Fix - WordPress 4.4 support.
* Fix - Removes Switzerland from EU VAT definition
.
* Fix - Fix auth endpoint urls.
* Fix - To allow backslash in SKUs.
* Fix - Sanity check for min/max quantity
.
* Fix - 4.4 - Shipping class menu display.
* Fix - 4.4 - Admin menu icons and styling.
* Fix - API - Variable product backorders editing.
* Fix - API - Delete product transients when delete a variable product.
* Fix - API - Returned status when have an invalid oAuth timestamp.
* Fix - API - Early call of order status when editing orders.
* Tweak - 4.4 - Basic support for product embeds.
* Tweak - 4.4 - Support for srcset/sizes and responsive images.
* Tweak - 4.4 - Support for Twenty Sixteen.

= 2.4.10 - 2015-11-10 =
* Fix - Geo IP - Correctly parse .dat files.
* Fix - Geo IP - Ensure WC_Logger class exists before logging errors.
* Fix - Geo IP - Prevent notices in ipv6 methods.
* Tweak - Add information about credit card address for Simplify Commerce.

= 2.4.9 - 2015-11-09 =
* Fix - Check abspath exists in more files to prevent errors on direct access.
* Fix - Hide SQL errors during ajax requests.
* Fix - Fixed redirection loop on customizer screen.
* Fix - Improved error handling in WC_Geo_IP.
* Fix - Bulk edit sale prices.
* Fix - Check for child themes in System Status.
* Fix - API - Warnings when create attributes.
* Fix - System Report: Template version check path.
* Fix - Potential XSS within price.php fixed with escape on get_price() (would require edit/admin permissions to take advantage of). Discovered by FortiGuard Labs (https://www.fortiguard.com/). Template version has been bumped.

= 2.4.8 - 2015-10-26 =
* Fix - Help tips in variations admin.
* Fix - API - Fixed customer count method.
* Fix - Locale switching for city field.
* Fix - Notice in wc_nav_menu_items when endpoint is not set.
* Fix - Loading of correct variation prices when display is true and false in the same page load.
* Fix - Shipping priority for methods with colons in the name.
* Fix - Saving of passwords with '&' inside.
* Fix - Remove double escaping of coupon descriptions.
* Fix - Settings API default value should not apply if value of option is 0
.
* Fix - Avoid potential PHP Fatals by avoiding premature script enqueues.
* Fix - Pass mimes when checking file type
.
* Fix - Reset shipping totals before calculation to prevent totals being used incorrectly.
* Fix - API - Corrected how attributes terms saves non-latin characters.
* Fix - API - Variations price sync.
* Fix - API - Fixed lost variable products data when create/edit an order.
* Tweak - Add trailing slash in get_page_uris to reduce likelihood of conflicts.
* Tweak - API - Added refunded_item_id on GET orders/<id>/refunds endpoint.
* Tweak - API - Allow variable products to get retrieved by SKU.
* Tweak - API - Allow edit variations without define the product type to variable.

= 2.4.7 - 2015-09-21 =
* Fix - Handle Switzerland in get_european_union_countries.
* Fix - For geolocation with static cache support, ensure hash is appended during form submission.
* Fix - To prevent discounts being applied in 'random' order (based on order added to cart), sort cart items based on subtotal during calculate_totals.
* Fix - Removed extra ob_start() in class-wc-shortcodes.php.
* Fix - Show counts in category dropdown.
* Fix - Escape add to cart messages to stop translations from breaking cart events.
* Fix - Display of product/order tables in the dashboard when viewed on handheld devices.
* Fix - API order item 'key' value.
* Fix - Check specifically for Post IDs in WC Query verbose rules fix.
* Fix - Only run maybe_set_cart_cookies if cart was loaded to prevent notices.
* Fix - Variation loading/refresh after attribute saving.
* Fix - Added monthly cron schedule.
* Fix - Remove use of 'input' event in checkout scripts to prevent IE11 triggering updates on placeholder change.
* Fix - AJAX variations not being found in some cases when product version was < 2.4, but attributes were updated after sync().
* Fix - Changed the way variable product prices get cached for greater plugin compatibility. See https://wp.me/p6wtcw-5x
* Fix - Highlighting of reports chart.
* Fix - Network activated plugins not showing up in system status report.
* Fix - Tax fields showing on bulk/quick edit when disabled the tax system.
* Fix - Tax status and tax class values within bulk edit.
* Tweak - Allow bulk edit price to 0
.
* Tweak - Add filters to control "shipped via" text.
* Tweak - Allow line breaks in non-variation attributes.
* Tweak - Renamed wc_var_prices transient to allow them to flush on product save.
* Tweak - woocommerce_save_account_details_required_fields hook.
* Tweak - Only 'count' published variations.
* Tweak - Display of order total in admin with refunds.
* Tweak - Use Geolocation class for customer IP detection.
* Tweak - Use the needs_payment function (DRY).
* Tweak - Tweak wc_create_page to work with trashed pages.
* Tweak - Redirect 'not right now' to referer in onboarding wizard.
* Tweak - woocommerce_update_new_customer_past_order action.
* Tweak - Prevent empty terms when using `wc_get_formatted_variation()`.
* Tweak - Unslash shipping label on orders admin screen.
* Tweak - Prevent wrong phone numbers on PayPal for CA and US when users add the prefix `+1`.
* Template - Removed 'Payment' heading in `templates/checkout/form-pay.php`.
* Template - Removed unnecessary clearing div in `templates/checkout/payment.php`.

= 2.4.6 - 2015-08-24 =
* Fix - menu_order notices on IIS.
* Fix - Grouped product is_purchasable check during add to cart.
* Fix - Subscriptions 2.0 (unreleased) compatibility.
* Fix - Encode variation data in add_to_cart_url method.
* Fix - Bulk update variation: Set manage stock when _manage_stock meta data is missing.
* Fix - Bulk update variation: Allow stock to be set to 0.
* Fix - Ajax variation < 2.4 attribute name handling.
* Fix - During updates, only recreate .htaccess if not using redirect download method.
* Fix - Handle non standard decimals in flat rate costs.
* Tweak - WC Setup wizard: Fix manual setting of decimal/thousand separator.
* Tweak - Set ajax/nocache headers for ajax requests.
* Tweak - Add tooltips for tax status and tax class options.
* Tweak - WC Setup wizard: multi-line step styling.
* Tweak - WC Setup wizard: site icon display on WP 4.3.
* Tweak - WC Setup wizard: tweaked wording.
* Tweak - WC Setup wizard: Add spinner/loading indication between onboarding steps.
* Tweak - Allow HTML in store notice.

= 2.4.5 - 2015-08-20 =
* Fix - Global text based attribute saving on product page.
* Fix - save_account_details should check display name of current user.
* Fix - Show the right 'no shipping available' message when a country does not have states.
* Fix - Add required postcode marker after label replace.
* Fix - Flush product cache so prices are regenerated after scheduled sale ends.
* Fix - Removed /page/ when using layered nav dropdown.
* Tweak - Allowed Zip/Post Codes description for Local Delivery.
* Tweak - Improve display_item_downloads numbering and use same function in emails.
* Tweak - API - Fixes notices about deprecated `$HTTP_RAW_POST_DATA` on PHP 5.6.
* Tweak - In add_to_cart_action, check is_purchasable rather than post status.
* Tweak - Add expand/close links for attributes and match variation UI.
* Tweak - Added locale info for BD, NP, JP and HU
* Tweak - woocommerce_delete_version_transients_limit filter.
* Tweak - Suppress errors when calling set_time_limit to avoid hosting conflicts.
* Tweak - Keep new variation in sync so actions can modify data.
* Tweak - Improved download numbering in emails and order page.
* Tweak - Allowed users to install translations for the current language during the Setup Wizard.

= 2.4.4 - 2015-08-14 =
* Fix - Ajax variation handling when 'any' attribute is set.
* Fix - Run html_entity_decode over text attributes to fix problems with quote characters.
* Fix - COD: remove shipping check if the cart is 100% virtual.
* Tweak - Order variations by menu_order by fallback to ID.
* Tweak - Include attribute archives support in the breadcrumbs.
* Tweak - woocommerce_variable_children_args hook.

= 2.4.3 - 2015-08-12 =
* Fix - Query within wc_customer_bought_product().
* Fix - Tab hiding with some theme markup.
* Fix - Ajax variations: stripslashes to fix attributes with quotes.
* Fix - No longer returns to the first variation list page when deleting one variation.
* Fix - Refund subjects when order contains downloadable product.
* Fix - wc_get_product_variation_attributes should only get parent attributes which are for variations.
* Tweak - Disable display_errors during ajax requests to prevent malformed JSON.
* Tweak - When merging shipping taxes with a shipping rate taxes, ensure shipping rate taxes is not malformed.
* Tweak - Improved refund email events and woocommerce_order_fully_refunded hook.

= 2.4.2 - 2015-08-11 =
* Fix - If all variations are out of stock, maintain pricing display.
* Fix - Prevent double add to cart due to ajax endpoints.
* Fix - ordering_args in product_category shortcode.
* Fix - Tax inclusive prices rounding case.
* Tweak - If no variation prices are found, show no price label rather than free.
* Tweak - Made tab panel selector more specific to avoid theme conflicts.
* Tweak - Made checkout make use of new ajax endpoints.
* Tweak - woocommerce_force_ssl_checkout no longer needs to check for admin-ajax actions.
* Tweak - Hide get_formatted_legacy notices when doing ajax.
* Tweak - use shop_single instead of full image size for variations.

= 2.4.1 - 2015-08-10 =
* Fix - Tweaked the 2.4 upgrade routine to disable refund emails during update.
* Fix - Notices when calling get_shipping_classes().
* Fix - Added upgrade routine to ensure _stock_status meta exists for variations created before WooCommerce 2.2

= 2.4.0 - 2015-08-10 =
* Feature - Onboarding/setup wizard for new users to handle basic store settings and installation.
* Feature - Improved help tabs with inline video tutorials where applicable.
* Feature - New AJAX powered variations interface to improve edit product page loading times and posting large amounts of data.
* Feature - For products with many variations, on the frontend switch to AJAX to load matching variations based on user input attributes, instead of doing it all inline.
* Feature - Show full category hierarchy in permalinks.
* Feature - Added priorities for shipping methods to give more control over defaults.
* Feature - [Added a new geolocation option to support static page caching using AJAX and a querystring.](https://woocommerce.wordpress.com/2015/07/02/making-geolocation-static-cache-friendly-in-2-4/)
* Feature - Email notifications for partial refunds.
* Feature - Visual API authentication endpoint for 3rd party use.
* Feature - API key generation changes. Secret keys no longer stored in database.
* Feature - [Refactored Flat Rate Shipping for simplicity.](https://woocommerce.wordpress.com/2015/06/simplifying-flat-rate-shipping-in-wc-2-4/)
* Feature - Made international shipping UI the same as flat rate.
* Feature - New ajax endpoints to improve performance by avoiding admin overhead.
* Fix - Ensure coupon taxes are reset when calculating totals.
* Fix - Improve discount amount rounding.
* Fix - Update order shipping after editing shipping from API.
* Tweak - Moved country next to other address fields in Checkout UI.
* Tweak - Improved reports, in particular for refunds.
* Tweak - Improve save_attributes ajax function to correctly save text attributes.
* Tweak - Base discounts on the undiscounted price. #5874
* Tweak - Added wc_product_cat_class functions.
* Tweak - Display related products and upsells in 4 columns.
* Tweak - Only redirect to welcome page for MAJOR versions/updates.
* Tweak - GeoLocation IPv6 database.
* Tweak - Improved text based attribute handling to prevent issues with slashes.
* Tweak - Ajaxified the grouped product option.
* Tweak - Email template improvements and wider email client compatibility.
* Dev - Created a template file for the Proceed to Checkout button.
* Dev - API version v3.
* Dev - API - Implemented full support for Basic Authentication for v3, following the RFC 2617 specs.
* Dev - API - Fixed Oauth 1.0a to strictly follow all specs from RFC 5849 for v3.
* Dev - API - Added an endpoint to handle product attributes.
* Dev - API - Auto generete passwords for new customers only when enabled the generate_password option.
* Dev - API - Added display and image on product categories response.
* Dev - API - Added endpoint for bulk update/insert coupons, customers, products and orders.
* Dev - API - Deprecated /product/sku endpoint from v3.
* Dev - API - Created the /products/id/orders endpoint to fetch orders containing a specific product.
* Localisation - Added Argentine currency and provinces.
* [Various other small fixes and enhancements.](https://github.com/woocommerce/woocommerce/issues?q=is%3Aissue+milestone%3A%222.4+Helpful+Hedgehog%22+is%3Aclosed)

= 2.3.13 - 2015-07-07 =
* Fix - Improved the email settings save and tabs for 3rd party plugins.
* Fix - Datepicker range for variations.

= 2.3.12 - 2015-07-06 =
* Fix - Fixed Google Chrome forcing to use SSL. This can cause some issues on websites behind load balancers or reverse proxies. [Read more](https://docs.woocommerce.com/document/ssl-and-https/#websites-behind-load-balancers-or-reverse-proxies).
* Fix - Escaped shop url in empty cart template.
* Fix - Escaped product tabs titles.
* Fix - Removed deprecated PHP4 constructor on Widget classes.
* Fix - Wrong `price_slider_updated` JS event arguments.
* Fix - Stock quantity type in WC-API.
* Fix - Don't reveal username when login failed on valid email login.
* Fix - Fatal error on order details when have some downloadable product deleted.
* Fix - Relative paths validation for downloadable product.
* Fix - Flat rate shipping costs should ignore virtual items.
* Tweak - Keep product quantity when happens some error while add product on the cart.

= 2.3.11 - 2015-06-10 =
* Fix - Check if rating is enabled before check if rating is required to a review.
* Fix - get_discounted_price needs to check if taxes are enabled.
* Fix - Fixed filetype check for digital downloads.
* Fix - Newfoundland and Labrador state rename.
* Fix - Escaped js in widget layered nav when use the dropdown option.
* Fix - Switch the permissions check for json_search_products to use the read_product capability.
* Fix - Fixed the addition of variable products using the Order API.
* Fix - Sale item exclusion logic for variations.
* Fix - Clear correct variation stock transients when setting stock.
* Fix - Switch to JSON to avoid unserializing untrusted data when handling responses from PayPal.
* Fix - API - Fixed the sanitization for downloadable files on products endpoint.
* Tweak - woocommerce_downloadable_file_exists filter.

= 2.3.10 - 2015-06-01 =
* Fix - Fixed theme check notice for core supported themes.
* Fix - Add RTL direction to emails.
* Fix - Fixed product category media upload modal.
* Fix - Coupon maximum discount calculation.
* Fix - PayPal icons and URLs.
* Fix - API - Fixed subtotal_tax round and decimal dp.
* Fix - Wrap payment js in jquery.
* Fix - Delete correct transient when linking variations.
* Fix - Set default currency position format string (in case of missing or invalid `woocommerce_currency_pos` option value).
* Fix - Simplify Commerce undefined constant ('error_code' > '$error' typo).
* Fix - Fixes too many arguments in function or method call: WC_Shortcode_My_Account::add_payment_method.
* Fix - Pass correct number of arguments to `wc_lostpassword_url()`, `wc_nav_menu_items()`, `wc_nav_menu_item_classes()`, and `wc_change_term_counts()`.
* Fix - Fixes usage of void return value from `wc_cart_totals_taxes_total_html()`.
* Fix - Missing global in `render_product_columns()`.
* Fix - Add `$args` arguments to `WC_Product_Factory->get_product_class()` to allow `$product_type` to be overwritten by `$args['product_type']`.
* Fix - Remove call to `wp_specialchars_decode()` in `wc_get_price_thousand_separator()` and `wc_get_price_decimal_separator()`.
* Fix - fclose in logging class requires a resource, not a string.
* Fix - Prevent (admin) SQLi when setting stock levels for product variations.
* Tweak - Extra escaping of customer emails in `wc_customer_bought_product()`.
* Tweak - Improve tooltip sanitization.
* Tweak - Escape provided array of post codes in tax class.
* Tweak - Escape metadata when duplicating products.
* Tweak - Escape permalink settings slugs.
* Tweak - Sanitize columns value in shortcodes.
* Tweak - Use prepare for updating attributes.
* Tweak - Use wp_safe_remote_ functions in place of wp_remote_ where applicable.
* Tweak - Added extra capability checks to notices, email template editing, and admin ajax requests.
* Tweak - Set nonce_user_logged_out to WC session ID, if set.
* Tweak - Added `wc_send_frame_options_header` function to prevent checkout and account pages from being used in iFrames. Added via filter so this can be disabled.
* Tweak - Validate file types are allowed for downloadable products when saving.
* Tweak - Filter: woocommerce_cart_item_removed_title
* Tweak - Update html-admin-page-status-report.php to show unaltered URLs.
* Tweak - When updating transients, clear previous version of transients.
* Tweak - Replace max_related_posts_query for performance reasons.
* Tweak - Combine transients for get_rating_count.
* Tweak - Bump the PrettyPhoto version during enqueue to flush caches.
* Tweak - Remove all instances of sslverify=false #8058
* Tweak - Error prevention when showing customer orders on the frontend.
* Tweak - Added PH states.

= 2.3.9 - 2015-05-19 =
* Fix - Fixed language upgrader verification.
* Fix - Refund reporting #8010
* Fix - Redirect after bulk editing.
* Fix - Prevent variable overwrite in save_product_meta.
* Fix - Fix stock report pagination.
* Fix - Fixed paypal about URL for Malta.
* Fix - Fixed save downloadable files for product variations.
* Fix - Remove submitdiv and fix post status updating.
* Fix - Fixed the sort order dropdown items when create new product attributes.
* Fix - Move action to prevent infinite recursion on login/restoring saved carts.
* Fix - Update PrettyPhoto to 3.1.6 to resolve XSS security issue https://github.com/scaron/prettyphoto/issues/149

= 2.3.8 - 2015-04-20 =
* Fix - Ensure coupon taxes are reset when calculating totals.
* Fix - Downloads url sanitization to work correctly with shortcodes and urls.
* Fix - State/Country select2 issues with Internet Explorer.
* Fix - Flat rate per item and per class if no additional costs added.
* Fix - Simplify Commerce compatibility with free trial subscriptions.
* Fix - Select2 z-index in the admin.
* Fix - Postmeta records deletation on plugin uninstall.
* Fix - List only approved comments in products reviews on API.
* Fix - Improved variation SKU display.
* Fix - Prices including tax within orders.
* Fix - Ensure line taxes are stored when calculating tax theough the API.
* Fix - Add null date check for download permissions.
* Fix - PayPal Logging.
* Fix - Coupon product id and category id checks should run for all coupon types.
* Tweak - Hook in cart totals via action.
* Tweak - Prevent errors when adding or deleting products for the coupon.
* Tweak - Prevent errors when check customer capability to view orders.
* Tweak - Ensure Price Filter links has a trailing slash to avoid pagination issues.
* Tweak - Improved the check for mismatched totals in items lines for PayPal payment gateway.
* Tweak - Use wc_stock_amount to format API orders stock amount.
* Tweak - Ensure show_in_admin_all_list is respected for order statuses.
* Tweak - Remove rounding from shipping costs for greater shipping tax precision.
* Tweak - Only automatically cancel orders created via checkout + allow post_parent to be set.
* Tweak - Deny all access to revisions through API.

= 2.3.7 - 2015-03-18 =
* Fix - Allow saving of empty download expiry date on orders.
* Fix - get_total_discount() function with certain tax setups.
* Fix - stock management for variations for Products API.
* Fix - Price filter styling.
* Fix - Support price filter min or max only.
* Fix - Allowed paths for file url.
* Tweak - Chile address format.
* Tweak - Revised how discounts/discount taxes are stored for consistency. Always store ex. tax to make data retrieval easier, and to ensure totals are correct after settings changes. Backwards compatibility maintained through use of order versioning.
* Tweak - Delete product attachments when the Products API fails.

= 2.3.6 - 2015-03-13 =
* Fix - Removal of coupons containing spaces.
* Fix - Unclosed div in profile page.
* Fix - Export report CSV.
* Fix - Settings API - allow multiselect fields to be emptied.
* Fix - Saving an order needs to save the discount amount ex. tax like the cart.
* Fix - Order again with custom attributes.
* Fix - [CVE-2015-2329] Prevent potential XSS within tooltips (discovered by Fortinet FortiGuard Labs).
* Fix - Paypal debug option.
* Fix - Removed $q->query['wc_query'] = 'product_query' which broke redirects (#7703). Use $q->get('wc_query') instead.
* Fix - Sanitize tax_rate_id when saving taxes in the backend to prevent potential SQL injection (discovered by WordFence).
* Tweak - Show discounts inc. tax when showing order totals inc. tax.
* Tweak - Use 30 days instead of year for transients to avoid bugs in memcache plugins.
* Tweak - Add reports menu item if user can access reports but not the main WC section.
* Tweak - Improve grouped product quantity inputs.
* Tweak - Load the persistent cart if cart is empty.
* Tweak - Prevent cart being cleared when accessing the login page.
* Tweak - Shipping calculator - Made state/postcode respect country locale like checkout.
* Tweak - Move default customer location to general settings tab.
* Tweak - Only run save_category_fields for product_cat taxonomy.
* Tweak - Improved message when variation attributes are missing.
* Tweak - Allow wc_attribute_label to support product-level attribute names.
* Tweak - Added the option to not round the line total.
* Tweak - Improved coupon percent calculation for fixed discounts.
* Tweak - Show calculate total when shipping is needed, but shipping is hidden.
* Tweak - Cart total labels.
* Tweak - Increase wc_get_weight precision.
* Dev - API - reports/sales now also returns total refunds.

= 2.3.5 - 2015-02-20 =
* Fix - Plain text address formatting.
* Fix - Detect shortcodes when saving URLs.
* Fix - Unhook wc_page_endpoint_title after it is ran once (main page title).
* Fix - Taxes save issue when page is paginated.
* Fix - Cross/up-sells should not search variations.
* Fix - Related post offset.
* Tweak - Round report values.
* Tweak - Text in plain text emails.
* Tweak - Improve category coupon message.
* Tweak - Don't download GeoIP Database until geolocation option is enabled in settings.

= 2.3.4 - 2015-02-17 =
* Fix - limit_usage_to_x_items option in coupons.
* Fix - Run coupon codes through html_entity_decode.
* Fix - Tax by code report for refunds.
* Fix - Auto-generation of slug when adding new attribute.
* Fix - Prevented errors when `DOMDocument` is not found (used for your HTML/Multipart emails).
* Fix - Load WC css on user edit screen.
* Fix - DB error when showing reports by product without selecting a product.
* Fix - Stock status when updating out of stock product.
* Fix - Fix place order button text on init.
* Fix - When duplicating products, handle entities.
* Fix - Double shop page in breadcrumb and white space issues.
* Fix - When purchasing multiple downloadable products (same item), multiply download limit by qty purchased.
* Fix - Added checks for gzopen to prevent activation errors.
* Tweak - Added DOMDocument item in the System Status as a requirement.
* Tweak - Simplify default mode should be 'standard'.
* Tweak - Set attribte 'query_var' true when public.
* Tweak - Use wc_get_page_permalink() to get page permalinks.
* Tweak - Register shop_order post statuses earlier to ensure statuses are registered for cron.
* Tweak - Improvements to refund handling in Taxes by code/date, and sales by date reports. Gross/net excludes refunds.
* Tweak - Share data between Sales by Date report and API.
* Tweak - Related posts - replace ORDER BY RAND() with random offset.
* Tweak - Run item meta label through wc_attribute_label() in admin order page.
* Tweak - Run File URLs through esc_url_raw instead of wc_clean to preserve spaces.
* Tweak - Small timeout on checkout update action to prevent several triggering at once.
* Tweak - Restock items AFTER refund, not before.
* Tweak - If logged in, populate customer data from user meta.

= 2.3.3 - 2015-02-12 =
* Fix - Potential notice with preg_match wildcard search, if used incorrectly.
* Fix - Typo in get_from_name method.
* Fix - Fix errors during checkout when mb_convert_encoding() is not supported.
* Fix - Change hooks used to output post columns - fixes columns after quick edit.
* Fix - Only apply product/cat coupon checks for cart to cart coupons.
* Fix - Query in uninstall script.
* Tweak - Only run the uninstaller if the "Uninstall on Delete" option is checked in system status.

= 2.3.2 - 2015-02-12 =
* Fix - Item meta removal query in order class.
* Fix - Pass correct shipping cost to PayPal.
* Fix - Flat rate extra costs when costs are an array.
* Fix - When ratings are required for reviews, ensure validation is performed if the rating element is removed from DOM.
* Fix - When updating shipping in cart, keep shipping calculator in DOM.
* Fix - WC_TEMPLATE_DEBUG_MODE in admin.
* Fix - Average product rating when ratings are not required.
* Fix - attribute_public option.

= 2.3.1 - 2015-02-11 =
* Fix - When the geolocation database cannot download, ensure the correct method is used to log the error.
* Fix - Notice in woocommerce_form_field().
* Fix - attribute_public notice before DB upgrade.
* Fix - [products] ids and sku args.
* Fix - Backwards compatibility for (deprecated) $tax variable in WC_Cart.
* Fix - is_available() check in local pickup.
* Fix - Added WC version of GEOIP classes to prevent conflicts with other plugins.

= 2.3.0 - 2015-02-11 =
* Feature - Option to geo-locate the customer's initial location.
* Feature - Display taxes in store based on the customer location, rather than the shop base.
* Feature - Made tax importer expand postcode ranges.
* Feature - Print styles for reports.
* Feature - Remove products from the cart in the widget.
* Feature - Bulk edit sales schedule on variations.
* Feature - Fresh new frontend / email design.
* Feature - Undo link in message when removing products from the cart.
* Feature - Compatibility with Twenty Fifteen default theme.
* Feature - Added 'top freebies' to product report.
* Feature - Added numeric sort for attributes.
* Feature - Added support for some Jetpack features: Omnisearch, Publicize and Markdown editor.
* Feature - UI for adding Webhooks.
* Feature - Show Gross and Net totals in reports.
* Refactor - Removed deprecated methods from WC_Frontend_Scripts and rewrote script registration and localization to run once.
* Refactor - Routing all email functionality through one send() method.
* Refactor - Replaced existing email css inliner with Emogrifier.
* Refactor - get_product_search_form().
* Refactor - Improved the Shipping Class field in products quick edit and bulk edit.
* Refactor - Removed style settings in favour of separate plugin.
* Refactor - Removed quantity increment/decrement buttons in favour of separate plugin.
* Feature - Added link on purchased products list on orders screen.
* Fix - When 'hide out of stock products' is disabled, out of stock variations / attributes are now visible.
* Fix - Fix cart coupon on-sale checks for variations.
* Tweak - Double the default product image dimensions.
* Tweak - Added refunds to Sales by Date report.
* Tweak - Updated prevent_caching() method to work if a cart/checkout page isn't set.
* Tweak - When user tries to download a file and isn't logged in, send them to the account page with a notice.
* Tweak - Logic in wc_paying_customer to only increase for 'simple' orders.
* Tweak - Added tool to refresh stats to customer list.
* Tweak - Recent order table on my account is responsive.
* Tweak - Drop WC tables in wpmu_drop_tables (for multisite).
* Tweak - Moved 'Proceed to checkout' button on cart to beneath totals.
* Tweak - Improved 'responsiveness' of product data tabs on add/edit product screen.
* Tweak - Added 'stupidtable' script to allow order item sorting on the order screen (by name, cost, qty).
* Tweak - In the cart, add variation selected data to the permalink.
* Dev - API - Look up product by sku.
* Dev - API - New parent_id param for products API.
* Dev - API - Sales data in API now matches sales data in WooCommerce reports page.
* Dev - API - Added 'net_sales' data to reports.
* Dev - API - catalog_visibility is set to visible by default in products API.
* Dev - API - Added new filter to query for specific products by ID: /products?filter[in]
* Dev - Made template debug mode set WC_TEMPLATE_DEBUG_MODE constant and remove all overrides for all template loading functions.
* Dev - Switched to .scss from .less for all styles.
* Dev - Included bourbon for scss mixins.
* Dev - Decoupled the order summary and payments area. Both are updated independently via ajax fragments and can be moved around via actions. TEMPLATES OVERRIDING THESE TEMPLATES WILL NEED TO UPDATE THEIR FILES.
* Dev - Moved WC_Cart::get_cart_from_session() and dependencies to a later hook (was init, now wp_loaded).
* Dev - Migrated away from CHOSEN to SELECT2. Chosen is still registered in case 3rd parties try to enqueue.
* Localisation - Add Ukrainian currency and symbol.
* Localisation - Greece regions.

= 2.2.11 - 2015-01-29 =
* Add - URL in Usage/Limit column in Coupons table to query for orders.
* Fix - esc_url() applied to prevent potential XSS issues.
* Fix - "Link all variations" button.

= 2.2.10 - 2014-12-16 =
* Fix - Stock status on quick and bulk edit.
* Fix - Incorrect clearing of error messages.

= 2.2.9 - 2014-12-15 =
* Add - API - parent_id for products endpoint.
* Fix - Processing and On-hold order links in WooCommerce Status dashboard widget.
* Fix - Orders API when query orders with deleted products.
* Fix - Check order exists in wc_clear_cart_after_payment().
* Fix - move $cart_updated inside $passed_validation to prevent unnessary updates.
* Fix - MX states keys.
* Fix - sanitize_user correctly during registration.
* Fix - API - Variation handling for stock data.
* Fix - When bulk editing variable products, set the stock status for non-stock managed variations.
* Fix - Fix coupons by date queries to prevent inflated results.
* Fix - During refunds, correctly set shipping tax totals.
* Fix - Ensure floats are safely converted to strings.
* Fix - remove_taxes needs to clear line_tax_data.
* Fix - Correctly save custom address fields in admin.
* Fix - API - Fixed a bug for save multiple images from the media library in products endpoint.
* Fix - API - Delete products when happens some error.
* Fix - API - `enable_free_shipping`, `product_category_ids`, `exclude_product_category_ids` and `customer_emails` coupons params.
* Fix - API - Coupons `expiry_date` format.
* Fix - Force HTTP option behavior on Customizer Preview screen.
* Fix - Cart error messages when the session is expired.
* Tweak - API - set_fee should support tax_data.
* Tweak - Don't force tax_rate_id to an integer. Allow strings.
* Tweak - Additional filters inside tax class to support extensions.
* Tweak - Allow plugins to filter the taxable location.
* Tweak - Added result and message keys to order_review AJAX call.
* Tweak - Added get_cart_item to WC_Cart class.

= 2.2.8 - 2014-10-29 =
* Fix - Image crop option.
* Fix - Display of order note date.
* Fix - API POST/PUT products attributes values.
* Fix - Added fallbacks to wp_get_referer().
* Fix - PayPal encoding for return urls.
* Fix - Low stock report should hide no stock.
* Fix - Fixed nonce check in form handler.
* Fix - Notices in status report when checking if templates exist.
* Fix - Allow to filter empty tax rate code.
* Fix - Fixed the value format in stock field with wc_stock_amount().
* Fix - Remove strtolower for status names and capitalize statuses.
* Tweak - Removed unused methods from PayPal gateway.
* Tweak - Use current user ID for refunds.
* Tweak - Allow API edit_product method to update post_name (slug).

= 2.2.7 - 2014-10-22 =
* Fix - Fix refund date.
* Fix - Fixed various notices.
* Fix - Make updater set parent backorder status.
* Fix - In the US address format, use state code rather than the full state name.
* Fix - Use mb_strtolower to prevent issues with unicode chars.
* Fix - Introduced the wc_strtolower() function
* Fix - Make cart total consider taxes when saving an order.
* Fix - Fix /shop/ base URL Non Latin issue with url decode.
* Fix - Correct report handling for full and partial refunds.
* Fix - Update jquery payment to prevent autocomplete issues.
* Fix - Coupon API: Don't return current timestamp when expiry_date is not set.
* Fix - wc_update_product_stock should update stock regardless, if the meta data doesn't currently exist.
* Fix - Added wp_kses_post to purchase note
* Fix - Fixed edit account page fields #6577.
* Fix - Fix stock report queries #6565.
* Fix - Fix error message with maximum amount in coupon class.
* Fix - Fix nonce usage during checkout/account pages.
* Fix - Incorrect conversion of Unicode characters in order status names.
* Fix - Edit Account fields order.
* Fix - Shipping address values on checkout page.
* Fix - Enforce slug format of translated edit-address-slugs.
* Tweak - Allow for non-integer stock quantities.
* Tweak - Update simplify commerce to use new $order->get_status().
* Tweak - Only show integrations subnav when there are multiple integrations.

= 2.2.6 - 2014-10-08 =
* Fix - Notices in the cache helper.
* Fix - Prevent bulk edit from breaking sale price scheduled dates.
* Fix - Prevent address fields being empty when editing an address within an order.
* Fix - Removed save_post remove_action call which breaks 3rd party plugins. See ticket #6376 and #6485 for details.
* Fix - Prevent warnings when set "Specific Countries" empty in shipping methods.
* Tweak - Added woocommerce_product_subcategories_hide_empty filter.
* Tweak - Added filter for shipping tax.
* Tweak - Product attribute shortcode should return columns css class.

= 2.2.5 - 2014-10-07 =
* Fix - Filters in admin screen for coupons and orders.
* Fix - When bulk editing, don't allow sale price to be negative.
* Fix - When manually adding items to an order, show tax columns.
* Fix - When manually adding items to an order, include variation data.
* Fix - Prevent errors when constructing WC_Order without an ID.
* Fix - Item_id notices in email templates.
* Fix - Use variation get_stock_quantity() for variation max_qty.
* Fix - Prevent bulk edit cancel from clearing options when bulk editing variations.
* Fix - Use term_taxonomy_id for transient names - fixes counts in layered nav.
* Fix - Use wc_get_order in simplify-commerce.
* Fix - Use 'no' instead of boolean to disable PayPal gateway.
* Fix - Do not escape redirect url in form handler - fixes malformed URLs.
* Fix - Prevented non-existant pages from breaking cache helper.
* Fix - Prevent sale prices showing errors in admin wrongly.
* Fix - Prevent order statuses affecting other queries.
* Fix - Removed deprecated get_page() functions.
* Fix - Category archives. WP core still has issues dealing with pad_counts + parent when getting categories. Workaround by not hiding empty cats, then filtering the returned list using wp_list_filter.
* Fix - When formatting meta data for display, suffix items to prevent issues when there are multiple values for the same meta key.
* Fix - Unhook save_meta_boxes after first successful run to prevent race conditions.
* Tweak - Added refunds to Sales by Date report.
* Tweak - Tweak load_plugin_textdomain to be relative - this falls back to WP_LANG_DIR automatically. Can prevent "open_basedir restriction in effect".
* Tweak - Added acceptance marks to PayPal Standard where applicable to replace generic PayPal icon.

= 2.2.4 - 2014-09-18 =
* Fix - Prevent errors when adding 'zero-rated' tax on checkout.
* Fix - Fixed a varation product width inheritance bug.
* Fix - Totals in taxes by date report.
* Fix - Fix the 'only 1 visible product' redirect to not trigger when paging results.
* Tweak - Improved headers sent notice to include file and line.
* Tweak - When updating order status, ensure its a valid WC order status.
* Tweak - Add notice when order is no longer editable.
* Dev - Allow getting rating count for a specific rating value #6284.
* Localisation - Nepal States.
* Localisation - Mexico states.

= 2.2.3 - 2014-09-16 =
* Fix - Order status translation in admin and account page.
* Fix - Ensure shipping address gets displayed - fixes needs_shipping_address() method.
* Fix - Escaping of country names in tax settings.
* Fix - Encoding of pagination link when using default permalinks.
* Fix - NPR currency.
* Fix - Fixing "Invalid key" error when clicking link in password reset email.
* Fix - Mobile checkout via PayPal when using tax inclusive prices.
* Fix - Thumbnails "hard crop" option.
* Fix - Missing variables when add new product variation.
* Fix - Fixed minor XSS issue on reports screens by escaping and sanitizing 'range' GET variable.
* Fix - Number format when calculate the line items tax.
* Fix - Language update/install in Multisites.
* Fix - "Set product image" media gallery title in non-product post type.
* Fix - Number of processing orders in WooCommerce > Orders menu.
* Fix - Issue that preventing cookies being set on shutdown after wp_send_json.
* Fix - Incorrect shipping calculation because of missing width in product variation.
* Tweak - Display of locale information on system status page.
* Tweak - Removed postcode for Bahamas.
* Tweak - In system status, show path to template file override.
* Tweak - Dynamically get the address fields in WC_Checkout::create_order()
* Tweak - If a refund fails, delete refund post.
* Tweak - Button for hide the language update message.
* Tweak - Method for install the translations directly.
* Tweak - Display of h4 in settings pages.
* Dev - Added woocommerce_get_settings_ID filters.

= 2.2.2 - 2014-09-11 =
* Fix - Saving of variation stock when parent stock management is disabled.
* Fix - "open_basedir restriction in effect" error caused on install when trying to create the WC logging directory.
* Fix - For regular products, ensure stock level saves on product creation.

= 2.2.1 - 2014-09-10 =
* Fix - Small tweak to the installer to prevent errors caused by outdated plugins.
* Fix - Mijireh Checkout update link.
* Tweak - Small tweak to update notification to remind users to update old plugins prior to install.

= 2.2.0 - 2014-09-10 =
* Feature - Refunds system for orders.
* Feature - New orders panel for managing line items + totals.
* Feature - Language pack downloader. po and mo files removed from core (too heavy).
* Feature - Added used payment gateway to view orders screens.
* Feature - Allow backorders to be configured at variation level.
* Feature - Protect admins from shop manager users.
* Feature - Ability to add custom quantity using add_to_cart shortcode.
* Feature - Ability to set a maximum spend for coupons.
* Feature - Added Simplify Commerce payment gateway.
* Fix - Allow endpoint use on the front page.
* Fix - user_activation_key password reset code.
* Tweak - Recalculate the cart totals, in the event a user registers during checkout and in doing so qualifies for any discounts.
* Tweak - Use `woocommerce_valid_order_statuses_for_payment` in `pay_action` too.
* Tweak - Added the possibility to translate the edit-address endpoint slug.
* Tweak - Removed all the_content filter in favor to wpautop() and do_shortcode().
* Tweak - Send IPN email notifications to new order email.
* Tweak - Clear and wipe session data on logout and end of checkout for guests.
* Tweak - Load archive-product.php for other product taxonomies.
* Tweak - Disable image size settings if filters are being used.
* Tweak - Hide the shipping address when local pickup is used.
* Tweak - Password protected posts are not hidden from catalog by default anymore, visibility can be set via the 'Catalog visibility' option.
* Tweak - Removed the shortcode button in favor to [WooCommerce Shortcodes](https://wordpress.org/plugins/woocommerce-shortcodes/)
* Dev - API Version 2 with push support.
* Dev - API: Lookup customers by email endpoint.
* Dev - API: Allow ordering on the resource level.
* Dev - Customers API / Methods PUT/POST/DELETE.
* Dev - Coupons API / Methods PUT/POST/DELETE.
* Dev - Orders API / Methods PUT/POST/DELETE.
* Dev - Products API / Methods PUT/POST/DELETE.
* Dev - Added description parameter to the woocommerce_form_field function.
* Dev - Introduce `woocommerce_valid_order_statuses_for_payment_complete` filter.
* Dev - Introduce `woocommerce_thankyou_order_received_text` filter.
* Dev - Introduce `woocommerce_product_backorders_allowed` filter.
* Dev - get_user and get_user_id methods.
* Dev - Add new 'wc_admin_reports_path' filter to reports.
* Dev - Add user ID to shipping packages.
* Dev - Added product id parameter to related posts filters.
* Dev - WC_LOG_DIR constant for defining the log directory.
* Dev - Moved default logging directory 1 level above WordPress, rather than in the plugin folder.
* Dev - Added log viewer in System Status.
* Dev - Made stateless classes static to allow unhooking of methods.
* Dev - Introduces the wc_get_log_file_path() function.
* Dev - Introduces the WC_Order::needs_shipping_address() method.
* Dev - Gateways can set transaction ID for the order.
* Dev - Gateways can do refunds via the Payment Gateway API.
* Refactor - Changed the method in which order statuses are stored. Previously, order status was a taxonomy. This caused issues when unique term slugs differed from what we were expecting, and also added additional overhead to order queries in reports. https://github.com/woocommerce/woocommerce/issues/3064 Order status is now stored as post status - several new post statuses have been added. Order class variables are backwards compatible. The only thing to note (for devs) is that any query must use the order status instead of 'publish' when getting orders and querying by post_status. THe shop_order_status has also been removed.
* Refactor - Update stock amounts with DB queries.
* Refactor - Simplified attribute name sanitisation which maintains UTF8 char integrity.
* Refactor - Country class return methods.
* Notice - Deprecated Mijireh gateway in core. Plugin is available on .org.
* Localisation - Egypptian currency.
* Localisation - Address format of Taiwan.
* Localisation - Removed language files from core to made the package lighter (see language pack downloader feature).

= 2.1.12 - 2014-07-01 =
* Fix - Total tax should be +, not -.
* Fix - Address format in plain text emails to use line breaks, not commas.
* Fix - order item count fix and tr class filters.
* Fix - Missing translations during checkout.
* Fix - Correctly clear transients, including sale transient.
* Tweak - woocommerce_get_order_item_totals_excl_free_fees hook.

= 2.1.11 - 2014-06-09 =
* Fix - Plain text email display of customer address.
* Fix - Saving tax rates threw notices (missing git cherry pick).

= 2.1.10 - 2014-06-03 =
* Fix - Removed unnecessary localization from edit account.
* Fix - Admin welcome screen css.
* Fix - Fixed my account setting values to wrong user submitted strings.
* Fix - Menu order terms were coming back empty.
* Fix - Fix notice that occurs from external function call.
* Fix - Addons page, reference new json API endpoint.
* Fix - Notices when rendering WooCommerce Shop as Front Page.
* Fix - Prevent undefined notice for Layered Nav title.
* Fix - state_province is not required for mijireh any longer.
* Fix - Fix coupon limit checks and enhance to check ID by provided email (if logged out).
* Fix - Danish krone symbol.
* Fix - check for the existence of the cart during the is_available().
* Fix - Fixes performance degradation on large wp_options tables.
* Fix - improved the shortcodes button for support WordPress 3.9.
* Tweak - Stronger session ID generation.
* Dev - Add action hooks when saving tax rates.

= 2.1.9 - 2014-05-14 =
* Fix - fix case-insensitive matching for coupon posts with uppercase chars.
* Fix - Make the welcome page RTL compatible.
* Fix - Sanitize, but decode, flat rate shipping method ids. UTF-8 Friendly.
* Fix - Stop sending line items to Mijireh. Like PayPal, Mijireh struggles with out prices including tax due to rounding errors. Since the validation cannot be disabled, its better to just send the order as 1 item. This will prevent rounding errors and payment failures. Prices excluding tax are unaffected.
* Fix - Fix fee/coupon lines typo in REST API order response.
* Fix - Fixes a fatal error when WC()->payment_gateways()->get_available_payment_gateways() is called in the admin.
* Fix - is_available check in shipping for excluding countries was backwards.
* Fix - Encoding of @ in download links.
* Fix - Revise how variation attributes are deleted/updated. Prevents issues with WPE caching when you delete and then update right after.
* Fix - Trim commas and empty lines off address formats.
* Fix - defined a min value to cart quantity input.
* Fix - Fix qty input styling in Firefox 29.
* Fix - Use WP SEO class method rather than deprecated fn.
* Fix - Cleaned up logic in email_instructions.
* Fix - Prevent empty session data being stored until a cookie or session exists to retrieve it.
* Fix - fixed WC_Product_Variable::set_stock() compatibility with WC_Product::set_stock().
* Fix - Fix notice when not scanning any files in system status.
* Fix - Made wc_get_product_terms support custom menu_order by using get_terms and an include.
* Fix - Correct character 3 vaildation for UK postcodes.
* Tweak - Add a tip for default selections, and use opt groups for the long bulk edit list.
* Tweak - Option to toggle enable_for_virtual for COD, rather than just doing it.
* Dev - Introduce `woocommerce_coupon_data_panels` action.
* Dev - Add $package to is_available shipping method hooks.
* Dev - Add tool for disabling shipping rate cache for debug.

= 2.1.8 - 2014-04-30 =
* Fix - Prevent saving duplicate skus in quick edit.
* Fix - Sorting of downloads on my account page.
* Fix - Clear cached API reports when deleting other order transients.
* Fix - Shipping calculator cart messages.
* Fix - Display of UTF8 attributes on view order page.
* Fix - Changed the way the order review html is appended to the checkout page via JS to reduce likelihood of errors.
* Fix - Allow removing downloads from product by removing all rows.
* Fix - Ignore variation stock if disabled globally.
* Fix - Prevent duplicate admin menu items when using menu editor plugins.
* Fix - Remove title from product not purchasable message to prevent possible data leak. Thanks Julio Potier.
* Tweak - Updated REST API docs link.
* Tweak - Updated prettyphoto dependencies.
* Tweak - Customer search performance improvements.
* Tweak - Made default shipping label clearer.
* Tweak - Default order email to user email.
* Tweak - Only show downloadable item related text when product has downloads.
* Tweak - Improved Abstract product constructor.
* Tweak - Add COD instructions to emails.

= 2.1.7 - 2014-04-10 =
* Fix - Allow WC API to generate API keys for different user than the one that is making request.
* Fix - Fix the SKU search logic so it works with other filters.
* Fix - Correctly round shipping + shipping tax together when passes the tax inclusive total to paypal.
* Fix - orderby - skip adding hidden input of submit on a GET so JS can submit properly.
* Fix - Check wc_checkout_params.is_checkout against string '1' instead of int 1.
* Fix - Check order exists when resuming on checkout.
* Fix - When removing base taxes, round to precision.
* Fix - Ensure _order_currency is set.
* Fix - Use `$wpdb->db_version()` instead of `mysql_get_server_info()` deprecated in PHP 5.5.
* Fix - myaccount registration added check for auto generate password option.
* Fix - API: normalize both key and value before calculating OAuth signature.
* Fix - API: double-encode percent symbols when normalizing parameters.
* Fix - API: Remove post_parent so grouped simple products are also returned.
* Fix - Clear featured transients when needed.
* Fix - Stay on checkout when removing coupon.
* Fix - Prevent totals refreshing on every keydown event on the checkout.
* Fix - When hierarchy is off, only show children in the cat widget.
* Fix - Delete term count transients after stock status change and trashed post.
* Fix - During save_meta_boxes, only save for the "main" post being saved, not nested or subsequent save_post events.
* Fix - Stop _wc_session_expires autoloading.
* Fix - Remove nonce from comment form to prevent issues with caching.
* Fix - reset grouped products correctly to work with short codes.
* Fix - In admin, work out cart discount without tax amounts.
* Tweak - Apply filters to $product_type and we can set a default product type to new products.
* Tweak - wp_kses_post for meta display in admin.
* Tweak - woocommerce_order_cancelled_notice hook.
* Tweak - Use is_ssl() for get_woocommerce_api_url().
* Tweak - Changes to filters to see if shipping is needed or not in the cart class.
* Tweak - Chunk option names in cleanup_sessions() to reduce load.
* Tweak - Change \WC_Order::add_order_note cap to edit_shop_order instead of manage_woocommerce.
* Tweak - Allow filtering order statuses in dashboard reports widget.
* Tweak - Added is_paying_customer() to easily check if a user is a WC customer.
* Tweak - Allow query string fallback for REST API SSL auth.
* Tweak - woocommerce_coupon_get_discount_amount filter in coupon class.
* Tweak - More friendly/less blunt "no shipping" messages.
* Tweak - use network_site_url instead of network_admin_url for multisite.
* Tweak - Updater - Only show upgrade notices, and use transient cache.
* Tweak - get_image_id method for use in email template. Shows correct variation images.
* Tweak - added validation when save the frontend colors.

= 2.1.6 - 2014-03-25 =
* Fix - Fixed a bug where cron events are scheduled using a function name rather than a hook name.
* Fix - Given transients not required on all pages expiration times to prevent autoloading.
* Fix - Don't trailingslash Order Cancel URLs with a Query String.
* Fix - Switch to jquery trim to allow checkout in older IE.
* Fix - Variation bulk sale price edit over reaching causing errors on save.
* Fix - Only append generator tag on HTML pages.
* Fix - AED currency symbol.
* Fix - Move loop_end hooks as it is generic and used in all WP loops. Prevents some theme conflicts.
* Fix - Lingering tooltip after gallery image delete.
* Fix - Move plugin headers to main WC POT file.
* Fix - Correct discount calculation in admin when fees are involved.
* Fix - Fix sale flash for out of stock sale items.
* Fix - Use protocol relative URLs in the cart widget because it gets cached and can display on https or http pages.
* Fix - Fix term recount during WP callbacks.
* Fix - Convert states to strings for PayPal (non-US).
* Fix - Hide empty at walker level to fix category widget display.
* Fix - form-login form values were not persistent after failed submission.
* Fix - URL decode not needed for custom text attribute names.
* Fix - Fix bulk editing variation sale price.
* Fix - Remove comment exclusion in order notes meta box.
* Fix - Sync min and max prices for regular and sale prices so prices are displayed correctly when sale price is lower than a regular price of another variation.
* Fix - Expanding line item_meta causes conflicts if attributes are named with things like 'name', 'type' or 'qty'. Added blacklist to exclude unsafe values.
* Fix - Added support for clearing report transients when using object caching.
* Fix - encoding issues with attribute values.
* Fix - Escape the contents of the changelog when displayed.
* Fix - Edge case where tax was still displayed for shipping when exempt.
* Tweak - Allow city field to use another input method.
* Tweak - Several new filters.
* Tweak - PayPal, modify currency error message to include both sent and returned currencies for comparison.
* Tweak - enable keyboard shortcuts in prettyPhoto.
* Tweak - Add classes to item meta.
* Tweak - Use is_purchasable to determine if a variation cart button is needed, and potentially show empty_price_html.
* Tweak - new woocommerce_cart_taxes_total filter.
* Tweak - new wc_cart_totals_taxes_total_html() function.
* Tweak - Use API request URL for mijireh and PayPal callbacks.
* Tweak - move variation data to tooltip in order items meta box.
* Tweak - Store variation data for order items added through the admin.
* Tweak - Billing Address > Billing Details text. We take more than address in this section.
* Tweak - Delete terms transient during recount.
* Refactor - jshint javascript files.
* Localisation - add Bangladeshi currency and symbol.
* Localisation - Bangladeshi states (districts).
* Localisation - Croatian currency symbol.

= 2.1.5 - 2014-03-06 =
* Fix - Prevent notices on new plain text email parameter for BACS and Cheque gateways
* Fix - Fixed issue where variation prices were hidden when variation stock management wasn't set
* Fix - Discounts fixed_product are now properly multiplied by quantity
* Fix - Fixed bulk edit % increase and decrease
* Fix - Extra check for access_expires when getting downloadable files
* Fix - get_related method fixed tags OR query not excluding product ID
* Tweak - Fallback for when add ons page is not loading
* Tweak - Hide price suffix in admin panel lists

= 2.1.4 - 2014-03-05 =
* Fix - Prevent duplicate loading of functions files
* Fix - Fixed breaking timeline for reports
* Fix - Category widget ordering
* Fix - BACS and Cheque gateway emails now have a plain text flag
* Fix - wc_get_product_ids_on_sale will never return 0
* Fix - Prevent errors upon comments when order is in trash
* Fix - Reviews widget now links to proper review anchor
* Fix - Added support for permalinks containing a query string in wc_get_endpoint_url
* Fix - Variable product add file button works after adding a new variation
* Fix - Resolved issue where styles didn't get compiled properly
* Fix - Changed the save order so email data is correct for manual orders
* Fix - Later hooking in for template redirect
* Fix - Reverted load order change for language files and provided proper context
* Fix - Made woocommerce_update_cart_action_cart_updated a filter which can return true or false to recalc totals
* Fix - Updated sync logic to exclude hidden and out of stock variations from the price display
* Fix - Changed set_stock to only make a variable product out of stock if all variations are stock managed to resync prices after stock changes
* Fix - Use woocommerce_notify_no_stock_amount not 0 in variable class sync method
* Fix - Suppress errors in download handler by silencing ob_flush and flush calls
* Fix - load_textdomain first from WP_LANG_DIR before load_plugin_textdomain
* Tweak - get_states method now returning false instead of array for countries without states
* Tweak - Improved shipping language strings
* Tweak - Remove admin check around global po translation file loading
* Tweak - Improved styles for tab views
* Refactor - Hardened code base and fixed strict standards notices

= 2.1.3 - 2014-02-27 =
* Fix - Use correct thresholds to calculate out of stock number in dashboard widget
* Fix - Admin screen strings sanitised to work with Chinese characters
* Fix - REST API OAuth signature fixed when using filter params
* Fix - Ensure shipping address data for customers is updated if only shipping to billing address
* Fix - Fixed sprintf missing parameter in customer-new-account.php template
* Fix - Ampersand character properly outputted in plain text emails
* Fix - Stack the password reset fields on smaller screens
* Fix - Bulk edit options now reflect on all variations
* Fix - Prevent notices when country has states but no states are specified in cart
* Fix - Make my-account/view-order use the correct template file
* Fix - Prevent session warnings when WordPress logs out
* Fix - Prevent spaces in file names from breaking product thumbnails
* Fix - Resolved issue where download permissions where not granted in some cases upon order complete
* Fix - Prevent IE cursor from being stuck in loading animation
* Fix - Ensure wc_get_product_ids_on_sale returns array of ints, not strings
* Fix - Prevent rating stars from wrapping in IE
* Fix - Rating stars properly aligned in small screens
* Fix - Handle get_rate_code when no matching rate is found
* Fix - Cleaned noticed that might show when tax rates left empty
* Fix - Prevented warning when you have hide shipping methods until address entered selected in CoD
* Fix - Better URL detection for subdirectory installs in get_woocommerce_api_url
* Fix - Transient names are now md5 hashed so they don't exceed max length
* Fix - Fixed searching for orders and speed improvements there
* Fix - "Show children of current category only" option working again in Product Category widget
* Fix - Order search by SKU can now return multiple results again
* Fix - Fixed alignment of radio button in settings API
* Fix - Layered nav widget now shows terms again when using list OR
* Fix - Prevent multiple attempts at cancelling actions on orders
* Fix - Fixes in reporting for variations
* Fix - My Accounts downloads section now shows files names
* Fix - Improved code to log in via email address
* Fix - When guest checkout is enabled, manual made admin orders can be paid without logging in
* Fix - Fix product counts when subcategories are displayed
* Fix - Fixed Relevanssi conflicts
* Fix - Fixed issue with Mijireh incorrectly rounding shipping totals
* Fix - Shipping class selection will be hidden for virtual variations
* Fix - Prevent product percentage based coupons to stack discounts
* Tweak - Added United Arab Emirates Dirham currency
* Tweak - Enforce a static base for product permalink structures to prevent 404 issues
* Tweak - Introducing woocommerce_get_username_from_email filter in login processing method
* Tweak - Trash pages swapped for endpoints instead of force delete
* Tweak - Flip default status of price_trim_zeros (defaults to true now)
* Tweak - Performance improvements for My Account view with a lot of available downloads
* Tweak - Introduces woocommerce_return_to_shop_redirect filter
* Tweak - Improved tax rounding, to calculate an accurate tax total
* Tweak - Introduced failsafes to prevent actions trying to take place on removed products
* Tweak - Permalinks enabled data in REST API
* Tweak - Filters to restrict granting/revoking access to files
* Tweak - Added Canadian address format
* Refactor - Multiple docblock updates
* Refactor - Multiple code standards improvements
* Refactor - Changed all text strings without explicit domain, to use the 'woocommerce' text domain
* Refactor - Speed improvements in various places

= 2.1.2 - 2014-02-13 =
* Fix - Removed nl2br function from plain text email-order-items email template
* Fix - Made static string translatable in email-order-items email template
* Fix - Added missing third parameter to _doing_it_wrong call
* Fix - Sidebar in reports screen does now fit big numbers (long strings)
* Fix - Report stock icon properly set up
* Fix - Removed manual checks for AJAX requests, relying on DOING_AJAX constant now
* Fix - Checkout get_value now returns null if no value is set, default can be used as fallback
* Fix - Variation download url now cleaned via wc_clean instead of esc_url_raw
* Fix - Wrap billing and shipping fields with a div/class to prevent field order issues
* Fix - Fix line total display for order fees in admin panel order view page
* Fix - Restored multiple image selection for product gallery
* Fix - Update schemas before DBDELTA to fix mysql errors on update
* Fix - Italian address formatting fix
* Fix - Set countries as an array by default in the shipping abstract
* Fix - Fixed term counts when terms span taxonomies
* Fix - Fixed saving of fee tax total
* Fix - Fixed "Shipping via" label in PayPal
* Tweak - Tweak the order of checks in bulk_and_quick_edit_save_post to make it more efficient on autosave
* Tweak - Always set order billing email address when user is logged in, if no email is provided
* Refactor - Removed obsolete view order shortcode class
* Localization - Multiple localization updates

= 2.1.1 - 2014-02-12 =
* Feature - Show notice if template files are out of date for themes including WooCommerce template files
* Feature - Introducing supporting is_wc_endpoint_url function
* Fix - During install, register all post types and endpoints so that the rewrite rules are correctly generated.
* Fix - Allow line breaks in customer addresses on order details page
* Fix - Fixed all language country codes to reflect WordPress standards
* Fix - Payment gateway section links work in lower and upper caps texts
* Fix - Prevents nonce notice when removing item from cart
* Fix - Hide empty categories in product_categories shortcode
* Fix - Fixed Twenty Thirteen single product page layout
* Fix - Fix saving of checkboxes (off state) in widgets API
* Fix - Proper password validation in user register on the My Account page
* Fix - When add_to_cart is called, ensure the correct product_id is set for variations
* Fix - Restored Italian translation files
* Fix - Ensure stock status is updated. Prevents new products being hidden when the option to hide out of stock products is enabled
* Fix - Fix manual order calculation when using non-standard decimal points
* Tweak - Added Croatian Kuna currency
* Tweak - Throw a non-fatal notice when file trying to be included as template doesn't exist
* Tweak - Add versions to all scripts + styles to ensure browser cache is cleared
* Tweak - Added tinymce buttons relevant to the short description
* Refactor - Removed unused change password template and shortcode class
* Refactor - Several function dockblocks improved
* Refactor - Stripped out some unused variables

= 2.1.0 - 2014-02-10 =
* Feature - New REST API
* Feature - Define whether prices should be shown incl. or excl. of tax, and add an optional suffix.
* Feature - Show grouped or itemized taxes during checkout.
* Feature - Split frontend styles into separate appearance/layout stylesheets and removed the enable/disable option.
* Feature - Added woocommerce-smallscreen.css to optimise default layout on handheld devices.
* Feature - Bulk edit increase / decrease variation prices by fixed or percentage values
* Feature - Admin action to link past orders of the same email address to a new user.
* Feature - Account edit page for editing profile data such as email.
* Feature - Customer list reports.
* Feature - Reports - New design, export csvs, more data.
* Feature - Ability to link past orders to a customer (before they registered).
* Feature - Authorize option for PayPal Standard.
* Feature - Separate options for countries you can ship to and sell to.
* Feature - BACS supports multiple account details.
* Feature - PayPal PDT support (as alternative to IPN).
* Feature - Handling for password protected products.
* Feature - Schema markup selector for downloadables.
* Feature - woocommerce_get_featured_product_ids function.
* Feature - WC_DELIMITER to customise the pipes for attributes
* Feature - Standardized, default credit card form for gateways to use if they support 'default_credit_card_form'.
* Feature - Coupon usage limits per user (using email + ID).
* Feature - Option to limit reviews to purchasers.
* Feature - Option to install missing WooCommerce pages from tools page.
* Feature - New notices API for adding errors/notices
* Feature - Compatible with WordPress 3.8 default theme 'TwentyFourteen'.
* Feature - Added is_store_notice_showing conditional.
* Feature - Allow gateways to change the checkout place order button text on selection.
* Tweak - Added pagination to tax rate screens.
* Tweak - Added filter to check the 'Create account' checkbox on checkout by default.
* Tweak - Update CPT parameters for 'product_variation' and 'shop_coupon' to be no longer public.
* Tweak - COD processing instead of on-hold.
* Tweak - Added filter to explicitly hide terms agreement checkbox.
* Tweak - New System Status report layout, now plugin list is better visually and very better to read.
* Tweak - content-widget-product.php template for product lists inside core widgets.
* Tweak - Shipping is now renamed to Shipping and Handling on checkout.
* Tweak - Select all/none for countries in admin.
* Tweak - Handling for multiselect fields on checkout, and a filter for third party handling.
* Tweak - Made scripts/styles use protocol-relative URLs.
* Tweak - Revised shiptobilling functionality on the checkout. "ship to different address" option used instead.
* Tweak - Filterable page installer.
* Tweak - Order details optimised for small screens.
* Tweak - Streamlined account process - username and passwords are optional and can be automatically generated.
* Tweak - Updated/new dummy data (including .csv files to be used with [Product CSV Import Suite](https://woocommerce.com/products/product-csv-import-suite/)).
* Tweak - Product shortcodes columns parameter now affects layout correctly.
* Tweak - Disabled button styles.
* Tweak - Hooks for overriding default email inline styles.
* Tweak - Flat rate shipping support for percentage factor of additional costs.
* Tweak - local delivery _ pattern matching for postcodes. e.g. NG1___ would match NG1 1AA but not NG10 1AA.
* Tweak - Improved layered nav OR count logic
* Tweak - Make shipping methods check if taxable, so when customer is VAT excempt taxes are not included in price.
* Tweak - Coupon in admin bar new menu #3974
* Tweak - Shortcode tag filters + updated menu names to make white labelling easier.
* Tweak - Removed placeholder polyfill. Use this plugin to replace functionality if required: https://wordpress.org/plugins/html5-placeholder-polyfill/
* Tweak - Replaced all instances of &rarr; and &larr; in frontent using wc icon font plus .wc-forward and .wc-backward utility classes.
* Tweak - Add review form no longer opens in lightbox.
* Tweak - Move average rating outside of hidden tab for google #3867.
* Tweak - Add formatted_woocommerce_price filter.
* Fix - Changed MyException to Exception in Checkout class as MyException class does not exist in WooCommerce
* Fix - Default cart widget styling on non-wc pages.
* Fix - Rounding for mijireh tax ex. price.
* Fix - Updated blockui to prevent errors in WP 3.6.
* Fix - Tweaked popularity sorting to work better when no sales are present.
* Fix - Quote encoding in email subjects.
* Fix - Added $wp_error parameter during checkout process to ensure WP_Error object is returned on error and checkout process is properly stopped.
* Refactor - Taken out Piwik integration, use https://wordpress.org/plugins/woocommerce-piwik-integration/ from now on.
* Refactor - Taken out ShareYourCart integration, use https://wordpress.org/plugins/shareyourcart/ from now on.
* Refactor - Moved woocommerce_get_formatted_product_name function into WC_Product class.
* Refactor - Improved parameter handling in woocommerce_related_products() function.
* Refactor - Widget classes (added abstract and combined similar widgets).
* Refactor - Removed pay and thanks pages. Endpoints are used instead.
* Refactor - Removed certain my-account pages. Endpoints are used instead.
* Localization - Portuguese locale by jpBenfica.
* Localization - Swedish translation by Björn Sennbrink.
* Localization - Japanese translation by Shohei Tanaka.
* Localization - Danish translation by Mikael Lyngvig.
* Localization - Spanish translation by Luis Giménez.
* Localization - French, Spanish, Romanian, Danish, Korean, Czech, Arabic, Hungarian updates.

= 2.0.20 - 2013-11-21 =
* Tweaked paypal request
* Check for WP Error when getting terms in breadcrumb file
* Sanitize when searching in admin
* Fix yard to cm conversion

= 2.0.19 - 2013-11-04 =
* Fix - get_item_subtotal() logic
* Fix - Pass number of products variable to get_related for more then 5 related products
* Fix - Email fatal error for orders with missing products
* Fix - Local pickup base tax option on first calculation
* Tweak - For paying customer column, use a dash #3971
* Tweak - Added wordwrap to order notes
* Localisation - Updated Portuguese, Slovak, French, Lithuanian, Finnish

= 2.0.18 - 2013-10-21 =
* Fix - Escaped the "hide-wc-extensions-message" link in admin.
* Fix - CSS -mox- prefix. #3953
* Fix - Remove sorting args after main query #3969
* Tweak - Pass index to woocommerce_save_product_variation. #3962
* Tweak - woocommerce_variable_product_sync hooks
* Tweak - CH postcode validation
* Tweak - Show layered nav widgets on any product taxonomy page
* Localisation - Various corrections

= 2.0.17 - 2013-10-17 =
* Fix - Add missing doctype for email header #3921
* Fix - 2 notices on the cart/checkout related to tax #3922
* Fix - Allowed more tags to be saved in sharethis code
* Fix - If no products on sale, don't show results in sale shortcode
* Fix - During remove_product_query, remove ordering filters to prevent affecting other queries
* Tweak - Min amount check takes taxes in consideration #3924
* Tweak - Added validate_ID_field method check to settings API for special validation rules
* Tweak - Added needs_payment() method. Checks if an order needs payment, based on status and order total.
* Tweak - Key value pairs for order_meta (woocommerce_email_order_meta_keys)
* Tweak - Added wc_variation_form trigger to variations javascript for 3rd party plugins

= 2.0.16 - 2013-10-14 =
* Fix - woocommerce_change_term_counts needs to always return terms. Fixes category display.
* Fix - Attribute label display.
* Fix - add_to_cart shortcode correct use of setup_product_data

= 2.0.15 - 2013-10-14 =
* Fix - Added missing line break in plain text email.
* Fix - Strict standards warnings in category walkers
* Fix - Remember which attributes get registered to minimize conflicts
* Fix - Allow quotes in store name for display in emails
* Fix - Regression bug throwing warning in ShareThis integration
* Fix - Correct state code for Canadian state Newfoundland
* Fix - Tweaked popularity sorting to work better when no sales are present.
* Fix - Removed action from single add to cart templates to resolve issues with other plugins.
* Fix - Unsetting active classes #3896
* Fix - update_status checks if the order id exists #3904
* Fix - the first matching variation should be used (replaced pop() with shift()) @eef86ab
* Fix - get_children should get published products only for grouped products #3880
* Fix - Clean the SKU, prevents variations breaking when &quot; was saved @dc6574b
* Fix - Correctly check attribute label and name upon creation @31c34f6
* Fix - Fixed Multiple Sets of Tabs on One Page @e584ea8
* Fix - Add tax_rate_id to objects returned from cart->tax_totals @40c85ec
* Fix - find_product_in_cart check if cart is array #3863
* Fix - bump_request_timeout strict standards @4798cb8
* Fix - Fix upload dir #3812
* Fix - Remove accents from taxonomy names + run through filters #3832
* Tweak - Always show returning customer login box.

= 2.0.14 - 2013-09-05 =
* Tweak - Update cart performance improvements
* Fix - Google Analytics no longer identifies users using custom vars
* Fix - Send tax inclusive, rounded item price to Google Analytics
* Fix - Use version_compare to check for required jQuery
* Fix - Made gateway abstract compatible with implementations to prevent strict notices
* Fix - Update order's GMT date ('post_date_gmt') when changing the order date via the "Edit Order" screen
* Fix - Hardened the checkout payment URL method
* Fix - Regression bug fixed, allowing 0 value attributes again
* Fix - API url function work when permalinks are not pretty
* Fix - Chosen select boxes now support RTL languages
* Fix - Refresh when creating an account to prevent nonce issues
* Other minor fixes

= 2.0.13 - 2013-07-19 =
* Tweak - Allow users with edit rights to add draft products to cart (and nobody else)
* Tweak - Handle pending status for paypal
* Tweak - Only refresh fragment when cart cookie > 0
* Tweak - Updated/new dummy data (including .csv files to be used with [Product CSV Import Suite](https://woocommerce.com/products/product-csv-import-suite/)).
* Fix - Extra escaping on layered nav variables to prevent injection
* Fix - Improved sanitization of option fields
* Fix - Add fee total to cart total
* Fix - Flush rewrite rules after adding or editing attributes
* Fix - Set session after removing item from cart to prevent issues after removing last item
* Fix - Sale expiration now works for variations as well
* Fix - httpversion 1.1 for paypal upcoming changes
* Fix - Price filter widget: preserve orderby
* Fix - Fix paypal phone mask (whitespace)
* Fix - Correct sanitization of option fields
* Fix - Sanitized shipping calc form to fix persistent XSS issue.
* Localisation - ES States

= 2.0.12 - 2013-06-17 =
* Tweak - Add actions for attribute create/update/delete
* Fix - Fixed bug in cross sells loading in product data write panel
* Fix - Fixed posting shipping method when only one is available
* Fix - Fixed query breaking when using some product widgets

= 2.0.11 - 2013-06-13 =
* Tweak - Handling for multiselect fields on checkout, and a filter for third party handling
* Fix - Duplicate param keys for sale_product shortcodes
* Fix - Google Analytics tracking use get_order_number() method instead of id
* Fix - Replaced jQuery placeholder plugin to provide support in older browsers
* Fix - Rounding for mijireh tax ex. price
* Fix - Fixed is_on_sale function for products without prices
* Fix - Updated blockui to prevent errors in WP 3.6
* Fix - Extra data sanitization in some places
* Fix - Offer tax class option per variation to use same tax class as parent

= 2.0.10 - 2013-05-15 =
* Tweak - Searching for SKU in admin panel can also be done via lowercase 'sku:' instead of just 'SKU:'
* Fix - Cast term_id as int in product data write panel that will resolve issues with numerical attributes
* Fix - Correct label for RUB symbol - added a dot after it
* Fix - Javascript escapes to stop breaking scripts when used with translations
* Fix - PayPal button should use classes 'button' and 'alt', not 'button-alt'
* Fix - Have the remove_taxes() method set subtotal to subtotal_ex_tax
* Fix - Allow layered nav to work with non pa_ prepended taxonomies
* Fix - Better backwards compatibility with _woocommerce_exclude_image
* Fix - is_on_sale() method now returns true for products with a sale product of 0
* Fix - For when get_the_terms() returns false inside woocommerce_get_product_terms()
* Fix - PayPal has a 9 item limit
* Fix - Replace deprecated wp_convert_bytes_to_hr() with size_format()

= 2.0.9 - 2013-05-02 =
* Feature - Added is_product_taxonomy() conditional.
* Tweak - Notices during checkout for admin users if the checkout is mis-configured.
* Tweak - Named charts on report page to make modifications easier.
* Tweak - woocommerce_before_delete_order_item hook.
* Fix - Disable autocomplete for checkout fields which refresh totals - no events get fired on autocomplete.
* Fix - Clear rating transients when editing comments.
* Fix - Screen ids when plugin name localised.
* Fix - Brazilian state code BH -> BA. Data update required to update old values in orders.
* Fix - Fix incorrect CSS class being output in product image gallery.
* Fix - Mijireh page slurp.
* Fix - woocommerce_downloadable_product_name filter fixes.
* Fix - Pass order number to google analytics, not id
* Fix - check_jquery in WP 3.6 beta
* Fix - GA click tracking moved code to footer.
* Localization - Netherlands, Hungarian, Taiwan, Italian, CZ, Spanish, Catalan updates.
* Localization - Slovak translation by Dusan Belescak.
* Localization - Added RUB currency.
* Other minor fixes and localisation updates.

= 2.0.8 - 2013-04-17 =
* Feature - Related products shortcode.
* Tweak - Order item meta - skip serialized fields.
* Tweak - Support for the city field in shipping calc (filterable).
* Tweak - use base_country for tax calculations in manually created orders.
* Tweak - Download permissions meta box show cleaner filenames.
* Fix - Updated shareyourcart SDK.
* Fix - moved woocommerce_get_filename_from_url to core-functions as it is required in admin too.
* Fix - checkmark after adding to cart multiple times.
* Fix - Saving text attributes. Posted 'text' terms are not slugs. Only striptags/slashes - don't change to slugs.
* Fix - Insert URL button when working with multiple variations.
* Fix - Undefined found_shipping_classes in flat rate shipping.
* Fix - Fix saving options for attribute taxonomies containing special chars.
* Fix - Prevent empty meta queries.
* Localization - Norwegian updates by Tore Hjartland
* Localization - Spanish updates by Laguna Sanchez
* Localization - Romanian updates by Aurel Roman
* Localization - Finnish updates by arhipaiva

= 2.0.7 - 2013-04-12 =
* Feature - Option for GA _setDomainName.
* Tweak - Removed rounding when option to round at subtotal is set.
* Fix - Allow extra flat rate options even if main rate is 0.
* Fix - Fix email subject lines if options not set.
* Fix - Prevent over-sanitization of attribute terms when editing products.
* Fix - Sanitize terms when linking all variations.
* Fix - Sanitize coupon code names before checking/applying.

= 2.0.6 - 2013-04-10 =
* Tweak/Fix - Merge taxes by CODE so totals are displayed clearer. Also added additional function for getting merged tax totals, and to keep compatibility with themes.
* Tweak/Fix - Recent reviews show actual review stars, and allowed get_rating_html() to be passed a rating. Also removed unused $location var.
* Fix - Saving of meta values from paypal after payment.
* Fix - woocommerce_nav_menu_items - only hide pages, not other objects.
* Fix - woocommerce_add_tinymce_lang array key.
* Fix - Find_rates now works with both postcode and city together.
* Fix - PrettyPhoto content clearfixed.
* Fix - Fix the download method when force SSL is on.
* Fix - Put back sandbox pending fix. Apparently still needed for some accounts.
* Fix - Do not sanitize old attribute name to not mess up comparing
* Fix - Settings API empty value only used if set. In turn fixes blank values in flat rate shipping.
* Fix - Ensure API Request URL scheme is not relative to the current page.
* Fix - Fix saving of download permissions in order admin.
* Fix - Action woocommerce_product_bulk_edit_end is now properly executed instead of outputted as HTML.
* Fix - Fix IE Download via SSL bug and fix http file over SSL.
* Fix - Show non-existing product line items.
* Fix - Conflicts with W3 Total Cache DB Cache
* Fix - piwik tracking.
* Tweak - Added a check to parent theme for comments_template before loading plugin template.
* Tweak - Remove hard coded max from random products widget.
* Tweak - Add filter hook to the place order button for easy 3rd party manipulation.
* Tweak - UX - Placeholder fades out on focus
* Tweak - UX - Only display validation result on required fields
* Tweak - Product column widths in admin
* Tweak - .shipping_address clears to avoid flash of ugliness in some themes when revealing shipping address
* Tweak - created an icon font for the star ratings to improve consistency
* Tweak - woocommerce_show_page_title filter
* Tweak - wrapper / css tweaks for TwentyThirteen compatibility
* Tweak - Added filters for controlling cross-sell display
* Tweak - Made hierarchy code in breadcrumbs more reliable.
* Localisation - NZ States
* Other minor fixes and localisation updates.

= 2.0.5 - 2013-03-26 =
* Tweak - Made no shipping available messages filterable via woocommerce_cart_no_shipping_available_html and woocommerce_no_shipping_available_html.
* Tweak - disabled keyboard shortcuts in prettyPhoto.
* Tweak - woocommerce_date_format() function.
* Tweak - After adding to cart, add 'added_to_cart' to querystring - lets messages show with cache enabled.
* Tweak - Similar to above, on failure don't redirect. The POST should exclude from cache.
* Tweak - Version data on system status page.
* Fix - Fix orderby title - separated from menu_order.
* Fix - WC_Product::set_stock_status() to correctly set status.
* Fix - last_modified_date updated on status change for orders.
* Fix - Sanitize id in woocommerce_get_product_to_duplicate function
* Fix - Cancel order function now looks at post_modified instead of post_date.
* Other minor fixes and localisation updates.

= 2.0.4 - 2013-03-18 =
* Tweak - Like my account, added order_count attribute to view order shortcode.
* Tweak - Moved WC_Order_Item_Meta into own file.
* Tweak - PayPal Standard gateway - no longer needs sandbox fix, and notify-validate should be first in the requests.
* Tweak - Flat rate interface tidy up.
* Tweak - Add order_id to woocommerce_download_product hook
* Tweak - Disabled prettyPhoto deeplinking
* Tweak - Applied a width to the product name column (edit products) to fix layout small screens
* Tweak - Filters for attribute default values.
* Tweak - Added filter to control order stock reduction when payment is complete.
* Tweak - Increase priority of woocommerce_checkout_action and woocommerce_pay_action so things can be hooked-in prior.
* Tweak - Tweaked default locale to include all fields so that checkout fields can fallback if specific properties are not set e.g. required.
* Tweak - Removed Base Page Title option - rename the page instead.
* Fix - WC_Order_Item_Meta support for keys with multiple values.
* Fix - Codestyling bug with meta.php
* Fix - Icon replacement in .woocommerce-info for Gecko
* Fix - prettyPhoto next/prev links and thumbnail navigation no longer appear when there's only one attachment
* Fix - Attribute base
* Fix - Fixed adjust_price method in product class, allowing negative adjustments
* Fix - Ratings and rating count transient syncing.
* Fix - Tax label vs name in order emails.
* Fix - Sendfile when FORCE_SSL_ADMIN is enabled.
* Fix - "for" attribute within product_length option.
* Fix - Encode the URLs generated by layered nav widget.
* Fix - Order Again for variations.
* Fix - Preserve arrays in query strings when using orderby dropdown.
* Fix - Move track pageview back to template_redirect to prevent headers_redirect, but give a later priority than canonical.
* Fix - Product tabs when a product type doesn't exist yet.
* Fix - Saving of variation download paths with special chars.
* Fix - Unset parent of children when deleting a grouped product.
* Fix - Removed Sidebar Login Widget. Use https://wordpress.org/extend/plugins/sidebar-login/ instead. A potential security issue was found regarding logging of passwords (since GET was used instead of POST). Sidebar Login 2.5 resolves this and the widget has been removed from WC to prevent needing to maintain two (virtually identical) codebases.
* Localization - Added indian rupees
* Localization - Updated French translation by absoluteweb
* Localization - Updated Brazilian translation by Claudio Sanches
* Localization - Updated Hungarian translation by béla.

= 2.0.3 - 2013-03-11 =
* Feature - Added products by attribute shortcode, e.g. [product_attribute attribute="color" filter="blue"]
* Tweak - Made coupon label more clear.
* Tweak - woocommerce_cart_redirect_after_error hook.
* Tweak - woocommerce_cancel_unpaid_order hook to control if an order should be cancelled (if unpaid)
* Tweak - woocommerce_valid_order_statuses_for_payment and woocommerce_valid_order_statuses_for_cancel hooks for pay pages/my account.
* Tweak - WC_START in checkout json requests to prevent notices breaking checkout.
* Tweak - Add filters to product images and thumbnails.
* Tweak - IPN email mismatch puts order on-hold.
* Tweak - Option to set main paypal receiver email.
* Tweak - Download file links show filename as part of link.
* Fix - Samoa -> Western Samoa
* Fix - Re-applied image setting tooltips
* Fix - Post code ranges (taxes) on insert.
* Fix - Moved init checkout to a later hook to prevent canonical template redirects kicking in.
* Fix - Made custom attributes more robust by using sanitized values for variations.
* Fix - woocommerce_cancel_unpaid_orders respects the manage stock setting.
* Fix - Mijireh Page Slurp.
* Fix - Removed unused 'woocommerce_prepend_shop_page_to_urls' setting from breadcrumbs.
* Fix - hide_cart_widget_if_empty option.
* Fix - Added legacy paypal IPN handling.
* Localization - Finnish translation by Arhi Paivarinta.

= 2.0.2 - 2013-03-06 =
* Fix - Frontpage shop when 'orderby' is set.
* Fix - Fix add-to-cart for grouped products which are sold individually.
* Fix - Payment method animation on the checkout.
* Fix - Updated chosen library.
* Fix - Saving of attributes/variations with custom product-level attributes.
* Fix - Include once to prevent class exist errors with widgets.
* Fix - Fixed welcome screen bug shown in updater frame
* Fix - Upgrade if DB version is lower than current.
* Fix - FROM prices now ignore blank strings for variations.
* Fix - Ensure order contents are saved before mailing via admin interface.

= 2.0.1 - 2013-03-04 =
* Fix - Added an extra permalink flush after upgrade to save needing to do it manually.

= 2.0.0 - 2013-03-04 =
* Feature - Sucuri audited and secured.
* Feature - Added sales by category report.
* Feature - Added sales by coupon report (kudos Max Rice).
* Feature - Multiple downloadable files per product/variation (kudos Justin Stern).
* Feature - Download expiry for variations (kudos niravmehta).
* Feature - Added wildcard support to local delivery postcodes.
* Feature - Option to enable Cash on Delivery for select shipping methods only.
* Feature - Stopped using PHP sessions for cart data - using cookies and transients instead to allow WC to function better with static caching. Also to reduce support regarding hosts and session configurations.
* Feature - Export and Import Tax Rates from a CSV file.
* Feature - Option to control whether tax is calculated based on customer shipping or billing address.
* Feature - New options for individual transaction emails with template editor.
* Feature - Added "On Sale" shortcode (thanks daltonrooney).
* Feature - Added "Best Selling" shortcode.
* Feature - Added "Top Rated" shortcode.
* Feature - Local pickup has the option to apply base tax rates instead of customer address rates.
* Feature - New product images panel to make working with featured images + galleries easier.
* Feature - Schedule sales for variations.
* Feature - Expanded bulk edit for prices. Change to, increase by, decrease by.
* Feature - Set attribute order (globally, per attribute).
* Feature - Allow setting the product post type slug to a static (non-translatable) text, mainly to be used for translating and WPML setups.
* Feature - Added lost password shortcode / email notification (thanks Max Rice).
* Feature - Simplified permalink/base settings now found in Settings > Permalinks.
* Feature - Support more permalink structures (from https://codex.wordpress.org/Using_Permalinks)
* Feature - Added option to resend order emails, checkboxes select which one.
* Feature - New layered nav current filters widget. This lists active filters from all layered nav for de-selection.
* Feature - Added the option to sell products individually (only allow 1 in the cart).
* Feature - New shop page/category archive display settings, and the ability to change display per-category.
* Feature - Allow shipping tax classes to be defined independent of items. https://github.com/woocommerce/woocommerce/issues/1625
* Feature - Redone order item storage making them easier (and faster) to access for reporting, and querying purchases. Huge performance gains for reports. Order items are no longer serialised - they are stored in their own table with meta. Existing data can be be updated on upgrade.
* Feature - Update weights/dimensions for variations if they differ.
* Feature - is_order_received_page() courtesy of Lee Willis.
* Feature - Inline saving of attributes to make creating variable products easier.
* Feature - Zip code restriction for local pickup.
* Feature - New free shipping logic - coupon, min-amount, Both or Either.
* Feature - Taxes can be based on shipping, billing, or shop base.
* Feature - Filter coupons in admin by type.
* Feature - Append view cart link on ajax buttons.
* Feature - Revised the way coupons are stored per order and added new coupon reports on usage.
* Feature - Updated/new dummy data (including .csv files to be used with [Product CSV Import Suite](https://woocommerce.com/products/product-csv-import-suite/)).
* Feature - Option to hold stock for unpaid orders (defaults to 60mins). When this time limit is reached, and the order is not paid for, stock is released and the order is cancelled.
* Feature - Added set_stock() method to product class.
* Feature - Linking to mydomain.com/product#review_form will now open the review form on load (if WooCommerce lightbox is turned on)
* Feature - Customers can sort by popularity + rating.
* Feature - Option to exclude coupons from sale items (thanks aj-adl)
* Feature - Logout "page" which can be added to menus.
* Templating - Revised pagination, sorting areas (sorting is now above products, numbered pagination below) and added a result count.
* Templating - email-order-items.php change get_downloadable_file_url() to get_downloadable_file_urls() to support multiple files.
* Templating - loop-end and start for product loops, allow changing the UL's used by default to something else.
* Templating - woocommerce_page_title function for archive titles.
* Templating - CSS namespacing changes (courtesy of Brian Feister).
* Templating - My account page broken up into template files (by Brian Richards)
* Templating - CSS classes standardised. Instances of '.woocommerce_' & '.wc-' replaced with '.woocommerce-'
* Templating - Ratings added to loop. Remove with [this snippet](https://gist.github.com/4518617).
* Templating - Replaced Fancybox with prettyPhoto
* Templating - loop-shop which was deprecated is now gone for good.
* Templating - Renamed empty.php to cart-empty.php to make clearer.
* Templating - Renamed sorting.php to orderby.php to better reflect contained hooks and code.
* Templating - Product tabs rewritten - new filter to define tab titles, priorities, and display callbacks.
* Templating - loop/no-products-found.php template added.
* Tweak - Sorting uses GET to make it cache friendly
* Tweak - Optimised class loading (autoload). Reduced memory consumption.
* Tweak - Moved shortcodes and widgets to classes.
* Tweak - Tweaks to gateways API. Must use WC-WPI for IPN requests (classes will only be init when needed).
* Tweak - Save hooks for gateways have changed to match shipping methods. Plugins must be updated with the new hook to save options.
* Tweak - Cron jobs for scheduled sales.
* Tweak - Improved product data panels.
* Tweak - Improved installation + upgrade process upon activation.
* Tweak - Protect logs and uploads with a blank index.html
* Tweak - Append unique hash to log file names
* Tweak - get_order_number support for PayPal (thanks Justin)
* Tweak - Taxes - removed woocommerce_display_cart_taxes option in favour of never showing tax until we know where the user is (for tax exclusive prices). Tax inclusive continues to use base so prices remain correct.
* Tweak - Taxes - tweaked display of tax when using inclusive pricing to avoid confusion.
* Tweak - Taxes - improved admin interface and simplified options.
* Tweak - More granular capabilities for admin/shop manager covering products, orders and coupons.
* Tweak - Added some calculations to the order page when manually entering rows. Also added accounting.js for more accurate rounding of floats.
* Tweak - Order page can now calculate tax rows for you.
* Tweak - Display tax/discount total for reference on orders
* Tweak - Humanised order email subjects/headings
* Tweak - Cleaned up the tax settings.
* Tweak - If a PayPal prefix is changed, IPN requests break for all existing orders - fixed. new wc_get_order_id_by_order_key() function added. Thanks Brent.
* Tweak - On add to cart success, redirect back.
* Tweak - Prefix jquery plugins JS.
* Tweak - Made paypal use wc-api for IPN.
* Tweak - Due to new session handling, removed session section from the status page.
* Tweak - Removed upsell limit - show whats defined.
* Tweak - Args for upsells to control per-page and cols.
* Tweak - Recoded add_to_cart_action for better handling of variations and groups.
* Tweak - Admin sales stats show totals.
* Tweak - product_variations_{id} changed to product_variations array
* Tweak - Coupon description field.
* Tweak - Exclude up-sells from related products.
* Tweak - Allowed sku search to return > 1 result.
* Tweak - If only one country is enabled, don't show country dropdown on checkout.
* Tweak - Case insensitive coupons.
* Tweak - Made armed forces 'states' under the US rather than in their own 'country'.
* Tweak - Extended woocommerce_update_options for flexibility.
* Tweak - Added disabled to settings API.
* Tweak - Flat rate shipping - if no rules match, and no default is set, don't return a rate.
* Tweak - custom_attributes option added to woocommerce_form_field args. Pass name/value pairs.
* Tweak - Added html5 type inputs to admin with inline validation.
* Tweak - Use WP Core jquery-ui-slider
* Tweak - Further optimisation of icons in admin for HiDPI devices
* Tweak - On product search include post_excerpt, by krbvroc1
* Tweak - Attribute page restricts reserved terms by GeertDD
* Tweak - Arguments for taxonomies are now filterable
* Fix - Added more error messages for coupons.
* Fix - Variation sku updating after selection.
* Fix - Active plugins display on status page.
* Localization - Makepot added by Geert De Deckere for generating POT files.
* Localization - Admin/Frontend POT files to reduce memory consumption on the frontend.
* Localization - French update by Arnaud Cheminand and absoluteweb.
* Localization - Romanian update by silviu-bucsa and a1ur3l.
* Localization - Dutch updates by Ramoonus.
* Localization - Swedish updates by Mikael Jorhult.
* Localization - Localized shortcode button.
* Localization - Norwegian translation by frilyd.
* Localization - Italian update by Giuseppe-Mazzapica.
* Localization - Korean translate by Woo Jin Koh.
* Localization - Bulgarian update by Hristo Pandjarov.
* Localization - Spanish update by bolorino.
* Localization - Finnish translation by Arhi Paivarinta.
* Localization - Chinese (Taiwan) translation by Fliper.
* Localization - Brazilian update by Fernando Daciuk.
* Localization - Hungarian translation by béla.
* Localization - Indonesian translation by Stanley Caramoy.