* Localization - Add 'Ladakh' to the list of Indian states. #28458
* Localization - Revert change and make city and postcode required again for Serbia. #28415
* Performance - Added cache and filter for wc-customer get operations. #27352
* Performance - Hydrate caches for wc_get_order to improve performance. #27734
* Performance - Fetch only required data from DB when possible in API calls. #27735
* Enhancement - add product and variation before_set_stock action hooks to allow 3rd party plugins to snapshot a product’s stock quantity before it is updated. #27558
* Enhancement - Add the ability to avoid unsupported updates based on the PHP version. #28151
* Fix - Format tax class before insertion to prevent conflicts with default classes. #27451
* Fix - Change href of premium support link. #27675
* Fix - `get_next` will now return null if the same action is currently executing to help with missed webhooks issue. #27850
* Fix - Return default date/time formats from wc_date_format and wc_time_format if WP core formats are empty. #28322
* Fix - Use WC function to get low stock amount instead of accessing option directly. #28440
* Fix - Use single quotes inside MySQL query to avoid issues when ANSI_QUOTES is enabled. #28468
* Fix - Preventing desktop-sized navigation placeholder from appearing on mobile during load. #5616
* Tweak - Fix inconsistent REST API parameter name for customer type filtering. #5823
* Tweak - Improve styles of the tax task. #5709
* Tweak - Do not show store setup link on the homescreen. #5801
* Tweak - Revert the #5001 work to order tasks by completion. #5721
* Tweak - Revert the smart tax defaults work. #5720
* Tweak - Do not show store setup activity panel on the homescreen. #5801
* Tweak - Don’t show the Orders panel on the homescreen with the Task List. #5552
* Tweak - Continue showing tasklist even if list is complete, only hide if set to hidden. #5673
* Tweak - Remove check for Jetpack and WCS from Stripe onboarding task. #4933
**WooCommerce Blocks 3.9.0 & 4.0.0**
* Enhancements - Expose `discount_type` in Store API coupon endpoints. ([3399](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3399))
* Enhancements - Exclude checkout-draft orders from WC Admin reports and My Account > Orders. ([3379](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3379))
* Fix - Hide spinner on cart block's "Proceed to Checkout" link when page unloads. ([3436](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3436))
* Fix - Fixed express payment methods processing not completing when Stripe payment method active. ([3432](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3432))
* Fix - Refresh PaymentRequest after cancelling payment to prevent addresses remaining populated on repeat attempts. ([3430](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3430))
* Fix - Ensure "Add a note to your order" section is styled correctly when disabled. ([3427](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3427))
* Fix - Prevent checkout step heading text overlapping actual heading on small viewports. ([3425](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3425))
* Fix - Stop hidden products from being linked in cart and checkout blocks. ([3415](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3415))
* Fix - Show Express Payment Method Error Notices after Payment Failure. ([3410](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3410))
* Fix - Fix cart block `isLarge` console error in the editor when running WordPress 5.6 beta. ([3408](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3408))
* Fix - Orders not being placed when paying with an Express payment method from the Cart block. ([3403](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3403))
* Fix - Fix incorrect usage of static method in Stripe payment method integration. ([3400](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3400))
* Fix - Cart and checkout should respect the global "Hide shipping costs until an address is entered" setting. ([3383](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3383))
* Fix - Sync shipping address with billing address when shipping address fields are disabled. This fixes a bug where taxes would not reflect changes in billing address when they are set to be calculated from billing address ([3358](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3358))
* Fix - Checkout block: Prevent `Create an account` from creating up a user account if the order fails coupon validation. ([3423](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3423))
* Fix - Make sure cart is initialized before the CartItems route is used in the Store API. ([3488](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3488))
* Fix - Fix notice close button color in Twenty Twenty One dark mode. ([3472](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3472))
* Fix - Remove held stock for a draft order if an item is removed from the cart. ([3468](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3468))
* Fix - Fixed a bug in Checkout block (Store API) causing checkout to fail when using an invalid coupon and creating an account.
* Fix - Checkout block: Correctly handle cases where the order fails with an error (e.g. invalid coupon) and a new user account is created. ([3429](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3429))
* Dev - Refactored and reordered Store API checkout processing to handle various edge cases and better support future extensibility. ([3454](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3454))
* Dev - Support a plain js configuration argument to payment method registration APIs. ([3404](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3404))
* Dev - Change register_endpoint_data to use an array of params instead of individual params. ([3478](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3478))
* Dev - Expose store/cart via ExtendRestApi to extensions. ([3445](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3445))
* Dev - Added formatting classes to the Store API for extensions to consume.
* Fix - HTML syntax error in scheduled product message. #27842
* Fix - Update logic to determine if an order requires payment to check the order instead of the cart. #27893
* Fix - Use `Set password` title for lost password reset form when applicable. #27898
* Fix - REST API - Fixed deprecated notices while querying orders and refunds through REST API v1 endpoints. #27934
* Fix - Email address starting with `www` being displayed as a URL link in the admin order details page. #27983
* Fix - Unexpected HTTP 401 "Sorry, you cannot list resources" REST API responses that occur when a plugin or custom code determines the current WordPress user before WooCommerce is fully initialized. #27587
* Dev - Add `woocommerce_should_send_low_stock_notification` filter. #27819
* Dev - Introduce (again) a dependency injection framework for the code in the src directory. #27733
* Dev - Remove leftover code and data from the reverted improvement for variations filtering by attribute. #27748
* Dev - Escaped labels in `woocommerce_form_field()`. #27800
* Dev - Add a `NumberUtil::round` method to workaround a breaking change in the buil-in round function in PHP8. #27830
* Dev - Remove default value from optional parameters that are followed by required parameters in functions/methods, since those are de-facto required and trigger a deprectation notice in PHP 8. #27840
* Dev - REST API - Add user-friendly attribute names and values to order line items metadata.
* Dev - REST API - Adds `parent_name` to `line_items` of the GET /orders endpoint.
* Localization - Added Serbia districts. #27778
* Localization - Make city, and postcode non-required fields. #27779
* Localization - Add i18n locale information for Uganda, Kenya and Tanzania. #27164
* Localization - Renamed "Postcode / ZIP" to "Pin code", and renamed "State / County" to "State" for India. #27516
* Localization - Added postcode validation for addresses in India. #27546
**WooCommerce Blocks - 3.5.0 & 3.6.0**
* Make 'retry' property on errors from checkoutAfterProcessingWithSuccess/Error observers default to true if it's undefined. ([3261](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3261))
* Ensure new payment methods are only displayed when no saved payment method is selected. ([3247](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3247))
* Load WC Blocks CSS after editor CSS. ([3219](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3219))
* Restore saved payment method data after closing an express payment method. ([3210](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3210))
* Use light default background colour for country/state dropdowns. ([3189](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3189))
* Fix broken Express Payment Method use in the Checkout block for logged out or incognito users. ([3165](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3165))
* Fix State label for Spain. ([3147](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3147))
* Don't throw an error when registering a payment method fails. ([3134](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3134))
* Don't load contents of payment method hidden tabs. ([3227](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3227))
* Use noticeContexts from useEmitResponse instead of hardcoded values. ([3161](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3161))
**WooCommerce Admin - 1.6.3**
* Tweak: Add BR and IN to list of stripe countries [#5377](https://github.com/woocommerce/woocommerce-admin/pull/5377)
* Fix: Redirect instead of stalling on WCPay Inbox note action [#5413](https://github.com/woocommerce/woocommerce-admin/pull/5413)
* Tweak - Removed the "Features" settings page now that the WooCommerce Admin dashboard is enabled by default. #27047
* Tweak - Deprecate old setup wizard. #26853
* Tweak - Add WC pages when the plugin is activated now that the old setup wizard was deprecated. #26853
* Fix - When adding a grouped product to the cart, quantity is passed through the `woocommerce_stock_amount` filter like it's done for simple and variable products. #27219
* Fix - Several style improvements to notices in theme Twenty Twenty. #27387
* Fix - Fixed countries list sorting and added support to PHP internationalization functions. #27416
* Fix - Remove "There are no notes yet" after adding the first one by AJAX. #27449
* Fix - Fix PHP docblock summary to properly reflect the role of `wc_get_coupon_id_by_code` function. #27453
* Fix - Fix white space character in add-to-cart script. #27459
* Fix - Adding missing css property to email templates to ensure header background color is less likely to be overridden by email client. #27525
* Fix - Encapsulate scope of `c` variable to avoid polluting the global scope and potentially causing problems if other plugins use the same variable name. #27610
* Fix - Fix bug when using tax classes with some non-ASCII characters. #27615
* Fix - Paypal gateway: protect code against a fatal error if WooCommerce is unable to communicate with PayPal. #27616
* Fix - Added WP environment type to tracker. #27685
* Fix - Prevent fatal errors when trying to determine what is the product type taxonomy term. #27441
* Fix - Typo in the error message shown in the customizer. #27008
* Dev - Introduced `woocommerce_return_to_shop_text` filter. #25419
* Dev - Introduced `woocommerce_cart_item_required_stock_is_not_enough` filter. #26196
* Dev - Changed relative `include` paths to absolute `include` paths using `__DIR__`. #27433
* Dev - Fixed duplicated use of `woocommerce_add_$notice_type`. #27437
* Dev - Allow public access to core capabilities for other plugins. #26976
* Dev - Add `woocommerce_should_send_no_stock_notification` filter. #27634
* Dev - New action 'woocommerce_after_order_details' added in a order-details.php template. #26327
* Dev - Fix and improve documentation of wc_string_to_bool and wc_bool_to_string. #27662
* Localization - Remove duplicated entry for Cyprus when listing countries by continent. #27636
* Localization - Add Egypt regions. #27495
* Localization - Updated name for the Hungarian county called Csongrád-Csanád. #27075
* Localization - Adding states for Benin country. #27217
* Localization - Add KR locale info. #27496
* Localization - Fixed the name of the Spain state of `Biscay`. #27548
- Fix: Dependency declarations in woocommerce/components #4972
- Fix: Text domains in stock report #4980
- Fix: Typo in reports store action creators #4992
- Fix: Note data actions and consolidate query constants #4990
- Fix: Advanced filters screen reader text #5032
- Fix: Show full variation name in products report #5056
- Fix: Card to connect to woocommerce.com #5129
- Fix: Search all variation attribute values #5141
- Fix: Force float before addition in taxes #5149
- Fix: Enlarged store profiler text in two steps #5194
- Fix: Bug where sometimes the task list would not vanish after being completed #5205
**WooCommerce Blocks - 3.2.0, 3.3.0 and 3.4.0**
- Fix an undefined variable PHP notice related to Product REST API. [#2962](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/2962)
- Fixed an issue that was making some blocks not to render correctly in the Empty cart template. [#2904](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/2904)
- Fixes a styling issue in the Product Search block in the editor. [#3014](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3014)
- Improved focus styles of error states on form elements. [#2974](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/2974)
- Improve behaviour of draft order cleanup to account for clobbered custom shop order status. [#2912](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/2912)
- Fixed styling options of the Product Title block (in All Products). [3095](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3095)
- Fix product reviews schema date fields to use new (WP 5.5) `date-time` format. ([3109](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3109))
- Use wp_login_url instead of hardcoding login path. ([3090](https://github.com/woocommerce/woocommerce-gutenberg-products-block/pull/3090))
* Dev - Added additional stock-based cart filters including `woocommerce_cart_product_cannot_add_another_message`, `woocommerce_cart_product_out_of_stock_message`, and `woocommerce_cart_product_not_enough_stock_message`. #26439
* Accessibility: Adds alt attribute to photoswipe gallery images. #26945
* Enhancement - Remove the privacy page dropdown from the Accounts & Privacy page. #26809
* Enhancement - Added automatic language pack updates for WooCommerce.com extensions. #26750
* Enhancement - Improvements for the Hungarian address format. #26697
* Enhancement - Dropdown arrow width was made smaller. #26202
* Enhancement - Add a "No change" option to the "Stock status" selector in quick edit, preselect it when the product being edited is a variable product. #26174
* Fix - Remove the dot after the generated password in new account emails. #27073
* Fix - Delayed the execution of all webhooks until after the request has completed. #27067
* Fix - [Importer/Exporter] Fixed the value display of "Published" for children of draft variable products. #27046
* Fix - Removed the extra id parameter added to CLI commands that shouldn't have one. #27017
* Fix - Added the missing instance_id to the REST CLI command so that shipping zone method commands will work. #27017
* Fix - Add rating_count to order by rating clause. #26964
* Fix - Don't show premium support forum link if the store is not connected to WooCommerce.com. #26932
* Fix - Incorrect capability used on add order note while creating an user note. #26920
* Fix - Preserve HTML entities from product names in the cart page. #26885
* Fix - Display warning hen leaving settings page without saving first. #26880
* Fix - Remove wc_round_tax_total from shipping tax because shipping prices never include tax so rounding down is not needed. #26850
* Fix - Make the "Please log in" message displayed to users with an existing account a hyperlink. #26837
* Fix - Typo in composer.json for makepot. #26829
* Fix - Layout issue on the checkout page when switching countries. #26697
* Fix - Missing closing select tag to the product exporter category select. #26680
* Fix - Possible PHP undefined index notice before WooCommerce has been configured. #26658
* Fix - A deferred product sync is now scheduled when a product having a parent (e.g. a variation product) is deleted, not only when it's saved. #26629
* Fix - Stock status of variable products that handle stock at the main product level is now appropriately updated when the product is saved. #26611
* Fix - Discounted prices are no longer underlined in Twenty Twenty. #26609
* Fix - Email link color clash. #26591
* Fix - Remove HTML from error message. #26589
* Fix - Fixed Tooltip flashing. #26558
* Fix - Correctly displays the instructional option as default in the select box for picking a Country / Region on the checkout page. #26554
* Fix - Default option "Select a country..." will now display accurately on Country select box in Cart shipping calculator. #26541
* Fix - Fixed user capability required to view the order count indicator. #26338
* Fix - The filtering widget now works as expected with variable products, displaying those products for which visible variations are available. #26260
* Fix - Added a z-index to the remove button (x) to set the z-order of the element. #26202
* Fix - Don't change the stock status of variations when bulk editing a variable product and leaving the "Stock status" selector as "No change". #26174
* Fix - Remove new WP 5.5 meta box arrows from "Order data" and "Order items" meta boxes. #27173
* Fix - After clicking to update WooCommerce, the user will stay in the same page instead of being redirected to the "Settings" page. #27172
* Fix - "Product type" dropdown missing from Product's data meta box on WP 5.5. #27170
* Fix - Removed the JETPACK_AUTOLOAD_DEV define. #27185
* Dev - Update jest-preset-default version to ^6.2.0. #27090
* Dev - Added a second $existing_meta_keys parameter to the woocommerce_duplicate_product_exclude_meta filter. #27038
* Dev - Remove leftover note for translators in customer-completed-order.php. #26989
* Dev - Allow extend BACS accounts filter with order ID. #26961
* Dev - Add npm run build:packages to npm run build. #26906
* Dev - Add woocommerce_order_note_added action. #26846
* Dev - Add tests for template cache. #26840
* Dev - Add filter to allow disabling nocache headers. #26802
* Dev - Introduce a dependency injection framework for the code in the src directory. #26731
* Dev - Normalized parameters of woocommerce_product_importer_parsed_data filter. #26669
* Dev - Introduced new WC_Product_CSV_Importer::get_formatting_callback() fixing a typo in the method name. #26668
* Dev - Allow set "date_created" while creating orders via CRUD. #26567
* Dev - Allow set a custom as order key using wc_generate_order_key(). #26566
* Dev - Allow set order_key while creating an order via CRUD. #26565
* Dev - Introduced woocommerce_product_cross_sells_products_heading filter. #26545
* Dev - Added the removed_coupon_in_checkout event that is triggered on the Checkout page after a coupon is removed using .woocommerce-remove-coupon button. #26536
* Dev - Remove no longer used styles from TwentyTwenty. #26516
* Dev - Fix error message in wc_get_template() function. #26515
* Dev - Add npm publish script for @woocommerce/e2e-environment. #26432
* Dev - Make WC_Cart::display_prices_including_tax aware of tax display changes. #26400
* Dev - Deprecated WC_Legacy_Cart::tax_display_cart in favor of WC_Cart:: get_tax_price_display_mode(). #26400
* Dev - Add an optional $render_variations argument to in WC_Product_Variable::get_available_variation() in order to allow plugins to avoid performance bottlenecks. #26303
* Dev - Ensure wc_load_cart loads its own dependencies. #26219
* Enhancement - Introduced X-WP-Total header for product attributes GET endpoint listing the number of entries in the response. woocommerce/woocommerce-rest-api#171
* Enhancement - Introduced X-WP-TotalPages header for product attributes GET endpoint listing the number of pages that can be fetched. woocommerce/woocommerce-rest-api#171
* Enhancement - Introduced the modified option for orderby fetch requests in post based resources. woocommerce/woocommerce-rest-api#226
* Build - Updated the automattic/jetpack-autoloader package to the 2.0 branch. #2847
* Enhancement - Add support for the Bank Transfer (BACS) payment method in the Checkout block. #2821
* Enhancement - Several improvements to make Credit Card input fields display more consistent across different themes and viewport sizes. #2869
* Enhancement - Cart and Checkout blocks show a notification for products on backorder. #2833
* Enhancement - Chip styles of the Filter Products by Attribute and Active Filters have been updated to give a more consistent experience. #2765
* Enhancement - Add protection for rogue filters on order queries when executing cleanup draft orders logic. #2874
* Enhancement - Extend payment gateway extension API so gateways (payment methods) can dynamically disable (hide), based on checkout or order data (such as cart items or shipping method). For example, Cash on Delivery can limit availability to specific shipping methods only. #2840 [DN]
* Enhancement - Support Cash on Delivery core payment gateway in the Checkout block. #2831
* Performance - Don't load shortcode Cart and Checkout scripts when using the blocks. #2842
* Performance - Scripts only relevant to the frontend side of blocks are no longer loaded in the editor. #2788
* Enhancement - Accessibility: add aria-disabled attribute to "Update cart" button on checkout page. #26726
* Enhancement - Update "Subtotal" translation string in wc-template-functions.php. #26706
* Enhancement - Add a new Features settings section, enabling woocommerce_homescreen_enabled for all new stores. #26625
* Enhancement - Add warning in status report if a base database table is missing. #26455
* Enhancement - Updated stock handling to prevent race conditions when orders come in at the same time. #26395
* Tweak - Allow checkout even if reserved table is not present. #26705
* Tweak - Add note to Products Importer description that TXT files are also supported. #26670
* Tweak - Allow set different notice types with WC_Admin_Notices. #26410
* Tweak - Fix redundant setting of object cache when attribute taxonomies are not being used. #26518
* Fix - Encode HTML entities for product attribute name and values. #26754
* Fix - Fix an issue with attribute value escaping in product CSV exports. #26739
* Fix - Fix comment_type value for reviews created with WordPress 5.5. #26729
* Fix - Close unbalanced <p> tag in auth "Grant Access" form template file. #26725
* Fix - Remove check for the existing term when parsing category via CSV & instead catch an existing term error when adding a new category to the database. #26720
* Fix - Domain update script now replaces woocommerce-admin domain also in Blocks package. #26690
* Fix - Correct grammar mistake in the help tip of the Connected to WooCommerce.com field of the System Status Report. #26666
* Fix - Allow float value timezone offsets to display the correct float values. #26637
* Fix - Add asterisk to star rating if 'Star ratings should be required, not optional' checkbox is enabled. #26596
* Fix - Use calculations similar to cart for orders as well (fixed regression). #26583
* Fix - Fixed data-id of notices in checkout. #26386
* Fix - Fixed password visible toggle in the checkout page. #26292
* Fix - Product description display fix when multiple products shortcodes are present on a page. #26250
* Fix - Using the add-to-cart parameter with a product variant id will now have the variation attributes populated correctly. #26237
* Fix - Better template caching support for multi-server environments. #23971
* Fix - Fix updating the wc_reserve_stock stock_quantity value after making changes to the cart in between checkouts. #26807
* Fix - Put back the remove element for multiselects on selectWoo. #26849
* Dev - Adjusted the WC tested up to check to only apply to major versions. #26685
* Dev - Make shipping calculations more flexible by providing actions. #26542
* Dev - Trigger check_variations with custom values. #26525
* Dev - Add verify_base_db method to check if all base tables are present. #26454
* Dev - Added action before the "Add payment method" save button and a filter to validate manually added fields when adding payment method. #26445
* Dev - `wc_get_shipping_method_count() has a new argument (`$enabled_only`) which allows restricting the non-legacy shipping methods to the enabled ones. #25753
* Dev - Added pre query filters for WP dashboard WooCommerce status widget. #25321
* Dev - Removed type hints from src folder. #26963
**REST API 1.0.10**
* Enhancement - Add API tool to clear template cache. woocommerce/woocommerce-rest-api#212
* Enhancement - Add API tool to verify base DB tables. woocommerce/woocommerce-rest-api#188
* Fix - Use IE11 friendly code for Dashicon component replacement. #2708
* Fix - Fix PHP warnings produced by StoreAPI endpoints when variations have no prices. #2722
* Fix - Fix missing scoped variable in closure and missing schema definitions. #2724
* Fix - Fix undefined index notice for query_type on the product collection data endpoint. #2723
**WooCommerce Blocks 2.7.0**
* Enhancement - Filter block font sizes have been adjusted to be in line with other blocks. #2594
* Enhancement - The All Products block and the other product grid blocks now share more styles and the markup is more similar (see release post or docs to learn how to undo this change). #2428 [DN]
* Enhancement - The Cart and Checkout blocks now use the heading styles provided by the theme. #2597
* Enhancement - The Cart block titles have been merged into one. #2615
* Enhancement - The item count badges of the Checkout block have been updated so it looks better in light & dark backgrounds. #2619
* Enhancement - Checkout step progress indicator design has been updated to match the theme headings style. #2649
* Performance - Reduce bundlesize of blocks using @wordpress/components directly. #2664
* Fix - Fix bug in Checkout block preventing a retry of credit card payment when first credit card used fails and a new one is tried. #2655
* Fix - Avoid some theme style properties leaking into the Cart and Checkout select controls. #2647
* Fix - Fixes to the product grid blocks in Twenty Twenty: discounted prices are no longer underlined and the On Sale badge is correctly positioned in the All Products block. #2573
* Fix - Show the 'No shipping methods' placeholder in the editor with the _Checkout_ block if there are shipping methods but all of them are disabled. #2543
**WooCommerce Blocks 2.6.1**
* Fix - Updated the wc_reserved_stock table for compatibility with versions of MySql < 5.6.5. #2590
**WooCommerce Blocks 2.6.0**
* Enhancement - Add dropdown display style to Filter Products by Attribute block. #1255
* Enhancement - Add option to display a Filter button to Filter Products by Attribute block. #1332
* Enhancement - Add support for image for product categories block #1739
* Enhancement - An error notice will be shown in All Product if the customer is trying to add a product above stock or sold individually. #2278
* Performance - Improvements to REST API performance #2248
* Performance - Avoid loading Assets API during REST requests #2286
* Fix - Add placeholder to the on-sale products block when no results are found. #1519
* Fix - Added correct ellipsis character in Product Search block #1672
* Fix - If product is changed for featured product block, update the link in the button. #1894
* Fix - Import from `@woocommerce/settings` in `@woocommerce/block-settings` #2330
* Dev - Accessibility of the All Products block and filter blocks has been improved. #1656
* Dev - All Products Block: Update sorting labels to match frontend options #2462
* Dev - Change PropType validation for Icon component #1737
* Dev - Changed default rows and columns for product grid blocks to 3x3. #1613
* Dev - Check for instance of WP_Block in render_callback #2258
* Dev - Devs: `ENABLE_REVIEW_RATING` setting was renamed to `REVIEW_RATINGS_ENABLED` and now it also verifies reviews are enabled, to better match WooCommerce API. #1374
* Dev - Fix price filtering when stored prices do not match displayed prices (determined by tax settings). #1612
* Dev - HTML editing is no longer supported in several blocks. #1395
* Dev - Implement __experimentalCreateInterpolateElement for translations. #1736
* Dev - Load WooCommerce Core translations for 'Sale!' and some other strings if translations are unavailable for WooCommerce Blocks. #1694
* Dev - Prevent data hydration on REST requests #2176
* Dev - Show relationship between terms in the active filters block. #1630
* Dev - Table creation validation for install routine #2287
* Dev - Update the icons used in the blocks. #1644
= 4.2.2 - 2020-06-23 =
**WooCommerce**
* Fix - Put back the remove element for multiselects on selectWoo. #26849
* Tweak - Update serbian currency symbol to рсд from дин. #25885
* Fix - Password visibility toggle to hide password again from text. #25627
* Fix - Undefined property error when attempting to modify the coupon post meta. #25755
* Fix - Remove some of the individual rounding logic to make sure we round at certain places only. #25800
* Fix - Order totals calculation if the order contains taxable and non-taxable products and percentage coupons. #25092
* Fix - Wording for cancelled order email. #25316
* Fix - Removed guided tour videos link on setup wizard (since current link only redirects to the docs). #25823
* Fix - Add RTL style to the onboarding wizard. #25835
* Fix - Trigger change and set val to qty on the frontend so that it properly updates event handlers. #25903
* Fix - Corrected the way percent coupons apply remainders across the order. #25943
* Fix - Clarified the error messaging for WooCommerce.com package update failures. #26034
* Fix - Enforce per user usage limit check for a coupon on guest users based on email. #26066
* Fix - Remove elements with style=display:none explicitly to address a regression causing broken email html. #26075
* Dev - Added woocommerce_can_restock_refunded_items filter. #25728
* Dev - Added woocommerce_order_get_tax_location filter. #25727
* Dev - Updated stock handling to prevent race conditions when orders come in at the same time. #25708
* Dev - Updated /myaccount/form-login.php to use consistent kebab-case class names for woocommerce-form-row. #25668
* Dev - Add filter woocommerce_product_upsells_products_heading to allow heading modification without having to override the template file. #25628
* Dev - Added woocommerce_order_get_tax_location filter. #25727
* Dev - Added the get_woocommerce_currency_symbols function to allow develops to get an array of all the currency symbol registered with WooCommerce. #25733
* Dev - Changed string typed label_class to array in checkout fields.
* Dev - Added "woocommerce_emogrifier" action before the content of the emails is "emogrified". #25801
* Dev - Add Ability to Filter Event Props. #25851
* Dev - Updated the unit test install script to support paths to MySQL sockets that contain spaces. #25923
* Dev - Made the default test source folders support the system tmp folder. #25923
* Dev - Add cart & checkout block/shortcode info to tracker data. #25932
* Dev - Make WC_Product_Data_Store_CPT::update_product_stock operations atomic. #26039
* Dev - Adds usage data for the of cart & checkout blocks (currently in development in WooCommmerce Blocks plugin) to the WC Tracker snapshot. #26084
* Dev - Implement some additional tracks for coupons, orders, and products. #26085
* Fix - Avoid `Automattic\Jetpack\Constants` in main woocommerce class. #25697
* Fix - Change the namespace of the WC Admin Package class and update WC Admin package. #25701
* Fix - Unmark completed AS migration during the update to make sure AS migration happens. #25707
* Fix - configure Jetpack plugin before trying to connect/register. #25742
* Fix - Check configure exists before calling to support older JP versions. #25747
* Fix - Prevent edited attribute notice being hidden by new dashboard. #25757
* Fix - Corrected the cache invalidation behavior of order item CRUD actions. #25734
* Fix - Don't show duplicated update notifications on Woo Screens. #25828
* Fix - Escape MaxMind database URL. #25682
* Fix - System status report should correctly identify inactive package. #25830
* Dev - Added support for placeholder attribute in quantity inputs. #25418
* Dev - Added `tax_status` and `tax_class` columns to the product meta data lookup table. #25428
* Dev - Introduced `woocommerce_top_rated_widget_args` filter. #25320
* Dev - Introduced `woocommerce_admin_process_variation_object` hook. #24929
* Dev - Added actions before and after grouped product list to allow adding custom rows. #25093
* Dev - Added filter to tweak whether a product has enough stock while attempting to pay for an order. #25230
* Dev - Added the `automattic/jetpack-constants` package and replace PHP constant definition checks with it. #25516
* Dev - Added a `triggerHandler` called `checkout_place_order_success` on a successful order during the checkout process. #25289
* Dev - Allow filtering of default meta value inside `WC_Data::get_meta` even if meta key not found. #24066
* Dev - Includes Emogrifier composer package instead of including into `includes/libraries`. #25525
* Dev - Introduce `WC_Countries::get_vat_countries` for returning a list of countries that uses VAT and refactor `WC_Countries::get_european_union_countries` with backward compatibility and deprecation to remove the VAT functionality from there. Brexit, remove GB from `WC_Countries::get_european_union_countries`. #24943
* Dev - Introduced `woocommerce_download_product_filepath` filter. #25485
* Dev - Introduced `woocommerce_email_content_type` filter. #25405
* Dev - Updated `woocommerce_email_from_name` and `woocommerce_email_from_address` filter arguments to include `wp_email()` default data. #25405
* Dev - Introduced `woocommerce_shortcode_products_query_results` filter. #25573
* Dev - Removed `hash_equals()` polyfill as it was no longer needed. #25474
* Dev - Removed unused `.order-actions` CSS. #25581
* Dev - Applies woocommerce_maxmind_geolocation_database_path in MaxMind database migration. #25681
* Dev - Support both .data() and .dataset for formdata in add to cart requests. #25726
* Enhancement - Added a "Show" button next to the password field on the login fields. #24915
* Enhancement - New WooCommerce Onboarding experience (shows to only 10% of new users). #24991
* Enhancement - Introduced Payment Gateway API to support "pay button". #25000
* Enhancement - Includes WooCommerce Blocks 2.5.3, introducing an "All Products" block, a new block listing products using client side rendering (requires WordPress 5.3), and more. #25181
* Tweak - Updated PayPal standard "Thank you" page message to comply with PayPal Guidelines. #24756
* Tweak - Account for non-EU countries that collect VAT and rename tax to VAT on the frontend. #24999
* Tweak - Cache checkout fragments and update DOM on change only. #24227
* Tweak - Eliminate extra update order AJAX request on checkout page load. #24271
* Tweak - Prevent billing address from being updated on shipping update. #24374
* Tweak - Added a tooltip in the "Coupon expity date" field. #24749
* Tweak - Make phone numbers clickable in emails. #24786
* Tweak - Prevent PHP warnings in tracker if order doesn't have a created date yet. #24846
* Tweak - Capitalize "T" in "Move to Trash" phrase on order page in wp-admin to be consistent with product and coupon pages. #24867
* Tweak - Changed `wp_cache` invalidation from using increment to using microtime. #24961
* Tweak - Made the usage tracking link on the setup wizard more transparent. #25026
* Tweak - Fixed menu highlight of My Account page when browsing "Add payment method" page. #25041
* Tweak - Prevent creating products before registering related post types and taxonomies. #25049
* Tweak - Include processing orders in tracker data when opted in. #25071
* Tweak - Centralize check for default themes to fix Storefront appearance in the Setup Wizard. #25216
* Tweak - Adds a WordPress version check before recommending the WooCommerce Admin plugin during setup. #25260
* Fix - Added license key support recent changes from MaxMind GeoLite2. #25378
* Fix - Honor tax rounding preference in edit item and refund flows. #24208
* Fix - Prevent incorrect number of decimal points in prices. #24281
* Fix - Fixed initial support for Gutenberg's Experimental Legacy Widget block. #24292
* Fix - Fix overriding of query when using orderby on archives with a static homepage. #24683
* Fix - Use of `wp_unslash()` function when escaping admin settings values. #24793
* Fix - Do not set the tracking cookie when doing ajax requests. #24798
* Fix - Display button to delete images from product galleries in the admin when using a mobile device. #24840
* Fix - Fixed order note's date format. #24843
* Fix - Refactored `WC_Order_Factory::get_order()` to remove function deprecated in PHP 7.0. #24852
* Fix - Fixed product stock status changes on Bulk Edit save when "Enable stock management" is disabled. #24876
* Fix - Fixed default country code fallback in wc_get_customer_default_location(). #24884
* Fix - Fixed misleading message for Shipping options in cart. #24914
* Fix - Customizer not loading when viewing from WordPress.com. #24935
* Fix - Prevent notice when a variable product has no images. #24986
* Fix - Adjusted the slug generation for duplicated variable products to prevent performance degradation when using templates. #25064
* Fix - Added appropriate minification to photoswipe.css. #25074
* Fix - Corrected the sorting behavior for the "products" shortcode when manually sorting products. #25084
* Fix - Fixed invalid backlinks for in-app purchases. #25098
* Fix - Corrected the media element player initialization for product variation descriptions. #25103
* Fix - Enable WooCommerce.com Site API on installations not using permalink. #25131
* Fix - WooCommerce.com Site API now returns success if the plugin was previously installed. #25140
* Fix - WooCommerce.com Site API checks to `move_product` case to make sure result array contains `folder_exists` item and doesn't return a warning. #25160
* Fix - Ensure that categories containing only private products are selectable in the product exporter. #25132
* Fix - Prevent variable product parents from being added to orders. #25162
* Fix - Use sorting settings as a default to product shortcodes. #25180
* Fix - Applied setup wizard CSS fixes to the respective WP versions. #25197
* Template - Introduced `woocommerce_before_lost_password_confirmation_message` and `woocommerce_after_lost_password_confirmation_message` hooks. #25096
* REST API - Fixed `date_created` and `date_created_gmt` for customers v2. #25181
* REST API - Fixed Restored "Total post count" section on System Status endpoint v2 and v3. #25181
* REST API - Filter empty objects from results before loop. #25181
* Dev - Introduce new PHP 7.0 minimum requirement.
* Dev - Introduce new WordPress 5.0 minimum requirement.
* Dev - Check for max discount to be "-ve" to prevent overwriting refunded fee amount. #24341
* Dev - Add unload event to the checkout page to prevent reloading during checkout after placing an order. #24609
* Dev - Only toggle form field description if element exists. #24752
* Dev - Introduced `woocommerce_{$export_type}_export_delimiter` filter to change separator string while exporting CSV files. #24759
* Dev - Introduced `woocommerce_after_order_refund_item_name` hook. #24760
* Dev - Introduced `woocommerce_kses_notice_allowed_tags` filter. #24849
* Dev - Introduced `woocommerce_shipping_not_enabled_on_cart_html` filter. #24914
* Dev - Introduced `woocommerce_show_invalid_variations_notice` filter. #24934
* Dev - Introduced `woocommerce_upsells_order` filter. #25017
* Dev - Introduced `woocommerce_before_settings_{current_tab}` and `woocommerce_after_settings_{current_tab}` hooks. #25028
* Dev - Included third parameter `$order` to `woocommerce_order_get_formatted_billing_address` and `woocommerce_order_get_formatted_shipping_address` filters. #24870
* Dev - Pass the `$clear_persistent_cart` variable to the `woocommerce_before_cart_emptied` and `woocommerce_cart_emptied actions`. #24930
* Dev - Made variables in `assets/css/_variables.scss` default. #24822
* Dev - Refactor to use the same rounding logic in orders and cart. #24828
* Dev - Add order note immediately after status change before the `woocommerce_order_status_changed action. #24879
* Dev - Added support for custom attributes in `wc_placeholder_img()`. #24937
* Dev - Added initial support for inline notices on checkout. #25001
* Dev - Introduced wc_get_product_object() helper. #25031
* Dev - Pass the correct `$this->updated_props` variable to the `woocommerce_coupon_object_updated_props` action's second paramater. #25077
* Dev - Remove a few calls to `func_get_args()` and `call_user_func_array()` with the spread operator for better code legibility and performance gains. #25101
* Dev - New `woocommerce_valid_order_statuses_for_payment` hook that triggers when an order is paid. Use this new hook instead of `woocommerce_order_status_changed` or woocommerce_order_status_{old_status}}_to_{new_status}` to trigger code for payment completion. #25158
* Enhancement - Show error message in "My Account - view order" if order does not exist. #24435
* Enhancement - Add support to allow connect and install for in-app purchase flow. #24451
* Enhancement - Declared support to Unicode CLDR. #24564
* Enhancement - Declared support for PHP 7.4 in CI by removing PHP 7.4 from list of allowed failures. #24668
* Enhancement - Update the recommended PHP version to 7.0 and the recommended WP version to 5.0. #24730
* Enhancement - Change On Boarding Wizard to opt out of usage tracking by default. #24680
* Enhancement - Add `Available on backorder` message for products available on backorder. #24559
* Tweak - Hide Vietnam's state field. #24158
* Tweak - Better wording when no downloads are available on My Account > Downloads. #24172
* Tweak - Only consider orders created via checkout to hold stock. #24159
* Tweak - Stop to load order data twice in "View order" screen on "My Account" page. #24437
* Tweak - Prevent PHP warnings in tracker if order doesn't have a created date yet. #24441
* Tweak - Use `wc_get_checkout_url()` to get checkout URL. #24544
* Tweak - Maintain value of select fields in credit card form. #24720
* Tweak - Prevent filter per category while exporting product variations. #24517
* Tweak - Better wording for subtotal of items in cart and review order. #24440
* Tweak - Prevent new lines in product quantity in checkout details. #24311
* Tweak - Add a tooltip in the "Coupon expity date" field. #24749
* Tweak - CSS styling changes for WP 5.3. #24832
* Template - Moved HTML for displaying product price filter widget to a new template `product price filter widget`. #23384
* Accessibility - Make $subtext color darker. #24739
* Dev - Consistent register/login submit button css class names. Preserve old class names as well for backwards compatibility. #23701
* Dev - Added woocommerce_disable_password_change_notification filter, set to false by default. #24154
* Dev - Add filter `woocommerce_cart_item_removed_message` and `woocommerce_cart_product_cannot_be_purchased_message` to filter notice content when an item is removed from cart, or when a product cannot be purchased. #24176
* Dev - Prevent fatal error if trying to run `wc_load_cart()` before `before_woocommerce_init`. #24198
* Dev - Add woocommerce_get_zone_criteria filter hook to add custom criteria for matching zone ID. #24199
* Dev - Fire actions `woocommerce_before_delete_product_variation`, `woocommerce_delete_product_variation` and `woocommerce_trash_product_variation` appropriately when deleting or trashing product variations. #24239
* Dev - In filter `woocommerce_update_product_stock_query` use `$new_stock` instead of `$stock_quantity`. #24229
* Dev - Introduced woocommerce_prevent_adjust_line_item_product_stock filter. #24279
* Dev - Introduced `woocommerce_logout_default_redirect_url` filter to allow custom default URL. #24282
* Dev - Added woocommerce_sort_fees_callback filter. #24280
* Dev - Remove deprecated i18n/states directory. #24364
* Dev - Add filter `woocommerce_shipping_show_shipping_calculator` for showing shipping calculator. #24375
* Dev - Corrected UG states location. #24388
* Dev - Remove deprecations notices with PHP 7.4 by changing parameter order for `implode`. #24396
* Dev - Add ``$this` param to email filter for additional_content added in 3.7. #24399
* Dev - Add `woocommerce_product_import_process_item_data` filter to allow modifying a row before importing. #24412
* Dev - Fixed warnings when error_get_last() returns null. #24442
* Dev - Use brackets instead of braces to avoid deprecation notice in PHP 7.4. #24460
* Dev - Implement Puppeteer's architecture for running E2E tests locally. #24479
* Dev - Remove call to get_magic_quotes_runtime() as it is deprecated as of PHP 7.4. #24485
* Dev - Return value of `$mailer->send()` in `wc_mail` function. #24505
* Dev - Remove Selenium e2e tests & add Puppeteer new product e2e test. #24513
* Dev - Add a filter `woocommerce_ajax_add_order_item_validation` to allow validations in `add_order_item` function. #24518
* Dev - Use `wc_get_cart_url` instead of `wc_get_page_permalink( 'cart' )` because former has a filter `woocommerce_get_cart_url` to allow customization. #24530
* Dev - New `woocommerce_product_after_tabs` action hook added. #24694
* Dev - Enable append hashes on custom events (like ajax requests) #24665
* Dev - Introduced `woocommerce_order_get_formatted_billing_address` and `woocommerce_order_get_formatted_shipping_address` filters. #24677
* Dev - WC_Abstract_Order::recalculate_coupons() is public now. #24740
* Dev - Added 'applied_coupon' trigger to checkout.js. #24406
* Dev - Introduced woocommerce_output_cart_shortcode_content filter. #24738
* Dev - Add WPML compatibility to the geolocation URL. #24722
* Dev - Validate server requirements in WCCCOM Site Installer endpoints. #24690
* Dev - Introduced woocommerce_payment_token_class filter. #24542
* Dev - Add support for post type count to system status report. #24536
* Dev - Check for max discount to be -ve to prevent overwriting refunded fee amount. #24341
* Fix - Clean products transients when term is removed. #23991
* Fix - Only add the image node to structured data if product has image. #24191
* Fix - Product attribute terms endpoint in legacy REST API v3 by converting `attribute_id` to int. #24203
* Fix - Prevent duplicate processing/stock reduction when IPN or PDT notifications are enabled by checking if order is not already in `processing` or `completed` status. #24249
* Fix - Position of ID section in mobile rows actions when displaying the list of products in the admin. #24277
* Fix - Endpoints URLs to follow slashes preferences from WordPress permalinks. #24283
* Fix - Ensure that postcode validation doesn't return any whitespace on beginning and end of a postcode. #24284
* Fix - Shipping classes sort under products alphabetically. #24291
* Fix - Shipping rates layout in admin settings. #24327
* Fix - Retain the focus on the select box when product variation is changed. #24339
* Fix - Prevent PHP notice in WC_Order_Item_Data_Store::get_order_item_type() when there is no entry in the database for the order item ID passed. #24353
* Fix - Add translation in class-wc-shipping.php for matching zone message. #24366
* Fix - Previewing email template. #24380
* Fix - Check if order exist before generate hash for downloads. #24384
* Fix - Documentation URL in failed order email content. #24535
* Fix - "Add to cart" links in feed. #24545
* Fix - Escaping in Storefront banner. #24546
* Fix - Use `wp_kses_post` to allow certain html tags in extensions page. #24589
* Fix - Escape `$prefix` in item download links. #24601
* Fix - Use `esc_attr` instead of `esc_html` in multiple places for proper escaping. #24613, #24614
* Fix - Use `esc_html` instead of `esc_attr` in multiple places for proper escaping. #24616
* Fix - Use `esc_html_e` instead of `_e` in multiple places for proper escaping. #24615, #24618, #24630
* Fix - Use `esc_html__` instead of `esc_html` for proper escaping and some typo fixes. #24639
* Fix - Add no-store and remove max-age header (no longer needed). #24652
* Fix - Use correct meta value for `downloadable` column in product lookup table regenerate function. #24681
* Fix - Admin sub-menus becoming unaligned when scrolling down in the orders page when there are no orders. #24688
* Fix - OWB country and sell in person alignment. #24700
* Fix - Domain replacement script now replaces both double and single quoted `woo-gutenberg-products-block` with `woocommerce` in both PHP and JavaScript files. #24696
* Fix - Convert `current_user_id` to string in some places to prevent unnecessary session database updates. #24016
* Fix - Fixed description of failed order emails. #24737
* Fix - Fixed Photoswipe styles. #24296
* Fix - Also consider refunded item when updating order and adjusting stocks. #24745
* Fix - Handle 0 attribute value for variations correctly. #24750
* Fix - Fixed spaces in form fields of External Products. #24295
* Fix - Removed links to downloadable products from refund emails. #24952
* Security - Add an exit after the redirect when checking author archive capabilities for customers.
* Security - Ensure 404 pages with single product urls cannot be exploited using Open Redirect.
= 3.7.0 - 2019-08-12 =
* Enhancement - Added table ENGINE to system status report for debugging purposes. #23101
* Enhancement - Format empty cart message as information notice. #23152
* Enhancement - Add taxonomy-specific classes to active filters widget. #23122
* Enhancement - Allow emails `Thanks` wording to be modified via the email settings. #22927
* Enhancement - Move tax classes from WordPress Options to a new `wc_tax_rate_classes` table. #23093
* Enhancement - Make WooCommerce shop roles translatable. #23150
* Enhancement - Prevent the Cart, Checkout and My Account pages from being set to the same pages. #23479
* Enhancement - New coupon code generate button on the coupon page. #24069
* Enhancement - Add `tag_operator` paramater to the `[products]` shortcode for use with the `tag` paramater ie. `[products tag='tag1,tag2' tag_operator='AND']`. #24111
* Tweak - When cleaning up variations due to product type change, force delete them instead of trashing. #23478
* Tweak - Change wording on the link to change the address so reflect if an address is already present or not. #23532
* Tweak - If variations are missing prices, show a notice in the product data panel. #23133
* Tweak - Use `determine_locale()` to properly load custom translation files. #23785
* Tweak - OBW: Switch shipping labels and shipping zones placement. #23781
* Tweak - Show the quantity refunded on customer facing order screens. #23038
* Tweak - CSV product import now allows true/false values for the published field, as well as the original 0 (private), -1 (draft), 1 (publish) values. #23207
* Tweak - Round tax amounts late when the round at subtotal level setting is enabled to reduce rounding errors. #24024
* Tweak - OBW: Now includes WooCommerce Admin as a recommended plugin. #24058
* Template - Review and update all template files escaping. #23460
* Template - Remove mention of shipping section from the checkout/form-login.php template as shipping is not always a requirement for an order. #23941
* Template - Add new filter `woocommerce_before_thankyou` to the checkout/thankyou.php template. #23538
* Template - Add new `woocommerce_widget_shopping_cart_total` hook to replace hardcoded subtotal in cart/mini-cart.php template. #24145
* Template - Add new `woocommerce_widget_shopping_cart_after_buttons` hook in cart/mini-cart.php template. #24145
* Template - Add new `woocommerce_before_cart_collaterals` hook in cart/cart.php template. #24145
* Template - Correct the plural forms usage in loop/result-count.php template. #24005
* Dev - Introduce new PHP 5.6 minimum requirement. #23924
* Dev - Introduce new WordPress 4.9 minimum requirement. #24156
* Dev - Move the settings save functionality from the `settings_page_init` function to the `wp_loaded` action so it is not saved after the settings page renders. #23091
* Dev - Add quantity input action hooks `woocommerce_before_add_to_cart_quantity` and `woocommerce_after_add_to_cart_quantity`. #23166
* Dev - Add `$this` parameter to email class filters. #23250
* Dev - Add new `WC_Abstract_Order::get_coupons()` method for returning all coupon line item objects on an order. #23663
* Dev - Added new action `woocommerce_product_read` to `WC_Product_Data_Store_CPT::read()`. #23181
* Dev - Add new filter `woocommerce_admin_order_buyer_name` to the `WC_Admin_List_Table_Orders::render_order_number_column()` method to change the buyer name in orders list screen. #23741
* Dev - Add new actions to `WC_Helper` class for when WooCommerce.com Product Subscription statuses change `woocommerce_helper_subscription_activate_success`, `woocommerce_helper_subscription_activate_error`, `woocommerce_helper_subscription_deactivate_success`, and `woocommerce_helper_subscription_deactivate_error`. #23041
* Dev - Extend usage and event tracking (if opted in) to system status, admin order and admin coupon pages. #23190 #23189 #23883
* Dev - Add `woocommerce_after_X_object_save` actions, and passed objects to `woocommerce_new_x` and `woocommerce_update_x` actions. #23338
* Dev - Update customer order and lifetime spend totals in `wc_update_new_customer_past_orders()` to trigger `customer.updated` webhooks for paid orders. #23402
* Dev - Preserve the State field's custom css classes when selecting an option from the Country dropdown. #23433
* Dev - Add new `woocommerce_product_related_posts_shuffle` filter in `wc_get_related_products()` to enable/disable related product shuffling, defaults to true. #23562
* Dev - Deprecate the `WC_Abstract_Order::get_used_coupons()` method and replace it with a new method `WC_Abstract_Order::get_coupon_codes()`. #23689
* Dev - Add new `woocommerce_prices_include_tax` filter in the `wc_prices_include_tax()` function. #23697
* Dev - Add new `woocommerce_admin_after_product_gallery_item` filter in the `WC_Meta_Box_Product_Images::output()` method for adding additional markup after product gallery items. #23743
* Dev - Remove unused images `assets/images/klarna-white.png` and `assets/images/square-white.png`. #23748
* Dev - Move Free Shipping method JavaScript code from outputting on all shipping setting pages to just the Free Shipping page using the `admin_footer` hook. #23776
* Dev - Prevent PHP fatal error while throwing exceptions in `woocommerce_rest_insert_{post_type}_object` hooks. #23793
* Dev - Add new `woocommerce_enforce_password_strength_meter_on_checkout` filter in the `WC_Frontend_Scripts::get_script_data()` method to allow enforcing the password strength meter on checkout. #23811
* Dev - Add new `woocommerce_search_products_post_statuses` filter in the `WC_Product_Data_Store_CPT::search_products()` method for controlling what post statuses to include in product searches. #23838
* Dev - Allow filtering `woocommerce_order_formatted_shipping_address` even when no shipping address is defined. #23859
* Dev - Change the query in the `WC_Product_Data_Store::find_matching_product_variation()` method to always respect the ordering of variations. #23881
* Dev - Move all feature plugin features out from the WooCommerce codebase and utilize composer and an autoloader for including it in WooCommerce core, affects WC REST API and WC Blocks. #23957
* Dev - Allow displaying multiple error messages through the registration validation. #23968
* Dev - Add new `woocommerce_cart_item_removed_notice_type`, `woocommerce_cart_updated_notice_type` and `woocommerce_add_to_cart_notice_type` filters for changing the default notice types for cart notices. #24021
* Dev - Add namespaced support for Jetpack 7.5 tracking library. #24140
* Dev - Add support for an improved WooCommerce.com Marketplace browse and purchase experience (in progress). #24075 #24123
* Dev - Added `$order` and `$product` as parameters to the `woocommerce_ajax_order_item` filter in `WC_Ajax::add_order_item()`. #24108
* Dev - Add new `woocommerce_product_import_image_separator` filter in `WC_Product_CSV_Importer::parse_images_field()` for adjusting the product images seperator. #24120
* Dev - Add new `woocommerce_widget_shopping_cart_subtotal()` template function that hooks into the `woocommerce_widget_shopping_cart_total` action to output the mini cart subtotal. #24145
* Dev - Deprecate the `woocommerce_before_cart_item_quantity_zero` action from `WC_Cart::restore_cart_item()` in favor of existing `woocommerce_cart_item_removed` action. #23112
* Dev - Deprecate WC_Tax::maybe_remove_tax_class_rates which hooked into the WP Options update hook for taxes in favor of new function WC_Tax::delete_tax_class_by which works on the new tax classes table. #24213
* Fix - Use version_compare for determining the maximum WooCommerce database version number. #23092
* Fix - Missing space and closing `<strong>` tag in WooCommerce.com disconnect message. #24073
* Fix - CSV Importer - Skip rows during update if a SKU column exists, but the value is empty. #23262
* Fix - Switch coupon amount validation based on decimal seperator setting. #23137
* Fix - Show the correct results for shortcodes on static homepages when sorting. #23159
* Fix - Queue AJAX add to cart events to avoid overwriting session data. #23293
* Fix - Wrong subtotals when changing tax classes via the `woocommerce_product_get_tax_class` filter. #23344
* Fix - Fatal error on plain text order emails where products were deleted. #23754
* Fix - Do not pass the `no_shipping` argument to PayPal when the order contains shippable items. #23773
* Fix - Product review form does respects the `require_name_email` WordPress core option. #23786
* Fix - Do not cache expired sessions, negative expiry causes errors in some caching modules. #23863
* Fix - WC_Log_Handler_DB logs now uses the same timestamp format as text logs, Y-m-d H:i:s. #23863
* Fix - Display line breaks for customer notes in emails, and order details. #23969
* Fix - Correct plural forms usage in `WC_Admin_Report` class. #24020
* Fix - System status database info section throwing a PHP notice on some DB environments. #24023
* Fix - On the system status database info section display a message informing users that WooCommerce was unable to get database information instead of an error, when a database sharding plugin is active. #24034
* Fix - Usage and event tracking (if opted in) was not working correctly in the OBW. #24056
* Fix - Fatal error on downloads report when some download files were missing. #24118
* Fix - Prevents the taxes columns from being removed when the order is no longer editable in admin. #23884
* Performance - Improve the speed of the admin dashboard by only updating transients once per class. #23011
* Performance - Reduce number of queries needed to populate variations data by priming post caches. #23272
* Performance - Persistant cart improvements, only update the persistent cart if the cart items actually change. #23112
* Performance - Exclude `action_log` comment types from `wp_count_comments`. #24071
* Localization - Added validation for Italian postcodes. #23269
* Localization - Remove unused tax locale defaults since we now promote auto tax services instead. #23431
* Localization - Define correct address format for Uganda. #23178
* Localization - Hide the postcode and update the state label to "Province" for Mozambique. #23764
* Localization - OBW: Make postal code optional based on locale data. #23915
* Localization - Add new currency for São Tomé, Príncipe dobra and Mauritanian ouguiya. #23950
* Fix - Dismiss button in WC admin notices "legacy_shipping" and "no_shipping_methods" were not clickable. #23517
* Fix - WC $wpdb->tables not defined early enough. #23529
* Fix - Tracks JS not printed on last page of OBW. #23519
* Fix - Error in the logic used to build fields for external products when the query string contained full-stops, pluses or spaces in the values of the parameters. #23535
* Fix - UI page width issue on OBW. #23526
* Fix - Customer address not auto populated on checkout after registering and filling in address prior. #23528
* Fix - Available WooCommerce extension updates not showing in System Status report. #23601
* Fix - wc_change_get_terms_defaults throwing undefined index notices. #23611
* Fix - System Status report alway showing checkmark next to Connected to WooCommerce.com. #23617
* Fix - State field never populated when loading customer address on order via wp-admin. #23615
* Fix - Order sorting not working in wp-admin when Yoast SEO active. #23590
* Fix - Attribute ordering not working in product edit screen. #23625
* Fix - Tracks reporting incorrect order totals due to refunds being excluded in calculation. #23671
* Fix - Reload state options when creating a new order in WP-Admin and changing country. #23602
* Fix - New webhooks not showing in the webhook admin list page when you have object caching enabled. #23713
* Fix - Bulk stock update could result in all products set to out of stock, change ensures consistency between db and Product instance in memory. #23534
* Fix - Dashboard stats widget including unpublished products in out of stock and low in stock counts. #23734
* Fix - PayPal payment not captured when you transition an order from a custom order status to completed or processing. #23634
* Tweak - Confirm before saving empty list of countries to sell to in settings. #23597
* Tweak - Change default WC API version used when creating webhooks to the latest WC API version. #23515
* Tweak - Report a bug button now points to the new issue template in GitHub. #23580
* Tweak - Do not display taxes in totals columns when taxes not enabled. #23579
* Tweak - WC WP-CLI upgrade routine mimics wp-admin upgrade when no updates found by setting DB version to current version. #23666
* Tweak - Template caching now cache based on WC_VERSION to avoid issues with symlinked plugin folders. #23546
* Fix - Adds all 3 callback arguments to the `woocommerce_order_item_display_meta_value` filter called from the `get_formatted_legacy` method of the WC_Order_Item_Meta class. #22411
* Fix - Remove html from add coupon error alert during manual order entry. #22424
* Fix - Include tax in subtotals when validating coupon minimum and maximum in manual order entry. #22464
* Fix - Fix ssl check in case shop page no longer exists. #22531
* Fix - Exclude `paged` from price slider and rating filter. #22533
* Fix - Limit bulk variation percentage price adjustment to decimal places in pricing settings. #22537
* Fix - Fix category image `name` field to be used for API POST/PUT. #22553
* Fix - Fix remote request test in `get_environment_info()`. #22551
* Fix - Fix notices when images have no metadata or their metadata is removed. #22562
* Fix - Check for presence of 'save' entry in post data when determining whether to save settings. #22572
* Fix - Additional CSS support for more input types on variations panel in admin. #22590
* Fix - Over escaping rating widget html. #22593
* Fix - Update cron sale price removal to remove the price at midnight after the sale ends. #22609
* Fix - WC_Log_Handler_File::remove - fix for MS Windows #22624
* Fix - Only require flat shipping rate when shipping method is enabled in the On-Boarding Wizard. #22599
* Fix - Fix wrong variable check in `add_uncropped_metadata`. #22638
* Fix - No alert for mis-matched password reset. #22642
* Fix - Hold-stock behavior between simple products and variable products was different. #22646
* Fix - OBW: Offer Storefront when WP 5.0 default theme is active #22649
* Fix - Add novalidate attribute to payment form to prevent hidden fields preventing submission. #22662
* Fix - Switch span to paragraph for descriptions in admin user profile view to correct spacing. #22663
* Fix - Added POST variable check in product data meta box. #22681
* Fix - PayPal item name encoding. #22684
* Fix - Move PayPal BN partner ID. #22763
* Fix - The "for" attribute of a label for a radio input is invalid in `woocommerce_form_field`. #22690
* Fix - Custom payment options sections was not loading settings. #22704
* Fix - Breadcrumbs on custom post types was using the singular name instead of plural. #22705
* Fix - Fixed generate webhook signature when secret contains special chars. #22722
* Fix - Set correct item meta after restocking items with refunds. #22729
* Fix - Sales by Product to consistently calculate net sales counts and amounts. #22711
* Fix - Importer - Variations cannot be drafts so set to private. #22736
* Fix - Next/previous links for orders REST endpoint when `status` query parameter is present. #22741
* Fix - Default value passed to sorting dropdown #22677
* Tweak - Updates Mailchimp branding in setup wizard. #22514
* Tweak - Refactor `@id` generation for product structured data to prevent plugin conflicts. #22554
* Tweak - Keep count of the number of times custom coupons apply. #22529
* Tweak - Change WooCommerce emails footer from `Powered by WooCommerce` to `Built with WooCommerce`. #22530
* Security - Improved escaping for Photoswipe captions.
* Security - Improved escaping for JSON attributes and structured data.
= 3.5.4 - 2019-01-21 =
* Tweak - Allow limited html in woocommerce_rating_filter_count filter. #21904
* Tweak - Remove 'on-hold' orders from admin tax reports for more logical reporting. #22419
* Tweak - Remove payment phrases from processing emails. #22418
* Tweak - Removed display of cost for local pickup when free. #22446
* Fix - Unescape CSV formulas in product attributes in CSV importer/exporter. #21938
* Fix - Remove use of non-existing `WC_REST_Dev_Setting_Options_Controller` class. #22121
* Fix - Fix edge case where `get_plugins` would not have the custom WooCommerce plugin headers if `get_plugins` was called early. #21669
* Fix - Prevent PHP warning when deprecated user meta starts with uppercase. #21943
* Fix - Fixed support for multiple query parameters translated to meta queries via REST API requests. #22108
* Fix - Prevent PHP errors when trying to access non-existant report tabs. #22183
* Fix - Filter by attributes dropdown placeholder text should not be wrapped in quotes. #22185
* Fix - Apply sale price until end of closing sale date. #22189
* Fix - Allow empty schema again when registering a custom field for the API. #22204
* Fix - Don't display escaped html on checkout when javascript is disabled. #22214
* Fix - Fixed formatted address in uppercase for languages that use accents. #22096
* Fix - Reload the cart page when the cart is empty when there is a hash in the URL. #22114
* Fix - Do not schedule duplicate webhooks within 10 minutes of each other to maintain previous behavior. #22088
* Fix - Return correct next scheduled date for items in queue by fixing date instantiation in WC_Action_Queue::get_next(). #22104
* Fix - Allow products to use default low stock threshold. #22084
* Fix - Fix 0 value attribute permalink calculation, property population in REST api. #22026
* Fix - Ensure cache delete on coupon trash or delete. #22053
* Fix - Ensure product parent exists before getting its image. #22074
* Fix - Correctly use wildcard character on email restrictions on coupons. #22167
* Fix - Avoids Warnings in Action Scheduler Library for PHP 5.2. #22160
* Fix - Don't include product in BreadcrumbList structured data so Google will recognize stand-alone Product structured data. #22344
* Fix - Fix Product widget showing hidden products when hide out of stock was enabled. #22230
* Fix - Run webhook status updates through new wc_is_webhook_valid_status functions when doing API requests. #22205
* Fix - Correct quote handling in tax class names. #22270
* Fix - Prevent style side-effects on notices on the Extensions pages. #22330
* Fix - Check stock status of items when 'ordering again' from the account page. #22331
* Fix - Improve rounding when rounding at subtotal level in cart. #21217
* Fix - Restores an opportunity to print non-cart related notices that a few extensions are relying on. #22337
* Fix - Correct order item meta alignment in order emails when using an RTL language. #22376
* Fix - Fix bug where product status was erroneously going to draft status in some circumstances on new published variable products. #20667
* Fix - Load customer data for logged in users regardless of being member of sub-site to avoid errors. #22448
* Fix - Use slug sanitization on product export category slugs for better foreign character support. #22320
* Fix - Correct item subtotal rounding when multiple taxes are applied so it matches the cart. #22416
* Fix - Prevent fatal errors when retrieving network orders for sites that do not have WooCommerce activated. #22439
* Fix - Numerous bug fixes around checkout field locales on first load. #22444
* Fix - Correct position of admin notices on my-account pages. #22445
* Fix - Fixed padding of addresses in email template. #22466
* Fix - Prevent payment method descriptions sliding up/down if selected after ajax updates. #22459
* Fix - Fixed formatted address in uppercase for languages that use accents. #22096
* Fix - Fix product updating on import for SKUs with special characters. #22071
* Fix - Ensure cache_delete on coupon deletion. #22053
* Fix - Make product edit form aware publish was pressed. #20667
* Fix - Fix orders list in the admin after a change introduced in WordPress 5.0.2. #22273
= 3.5.2 - 2018-11-29 =
* Enhancement - Added compatibility for Twenty Nineteen theme. #21970
* Update - Prepare WooCommerce for PHP 7.3. #22009
* Tweak - Updates the signature field type to "password" in PayPal settings for increased security. #21715
* Tweak - Change the filter name in the /myaccount/lost-password-confirmation.php template to differentiate between other filter with same name and different message. #21829
* Tweak - Reintroduce Preview button by popular demand with the understanding that the Preview will only work on some product fields. It was removed from pubished products in 3.5.0 to prevent confusion. #21838
* Tweak - Add tool to systems status tools for running the DB update routine. #21923
* Tweak - Revert default behavior for `woocommerce_formatted_address_force_country_display` filter to maintain backwards compatibility. #21865
* Tweak - Use wp_kses_post instead of esc_html for sanitizing product titles to allow minimal HTML in product titles. #21936
* Tweak - Use dedicated woocommerce_add_order_again_cart_item to filter cart item data when ordering again. Prevents issues with applying woocommerce_add_cart_item out of context. #21947
* Tweak - Remove postal code for Angola, São Tomé and Príncipe since they don't use postal codes and update locale info. #21984 #21985 #21987
* Fix - Metadata with array key of 0 can save properly. #21641
* Fix - Prevent deleting the default product category via REST API. #21696
* Fix - Fix 'Table does not exist' messages on System Status Report in multisite. #21706
* Fix - Add dynamic SSL check to dashboard SSL notice to prevent misdiagnosing that sites aren't set up with SSL. #21738
* Fix - Don't show escaped HTML in admin order item details for fees. #21769
* Fix - Don't include draft variable products in on sale product results. #21778
* Fix - Add woocommerce_hold_stock_minutes check back to stock check in cart/checkout. #21797 #22050
* Fix - Fix potential undefined index notice on checkout fields when comparing the sort order. #21801
* Fix - Throw an error when trying to set a variation as the parent of a variation in the CSV importer. #21810
* Fix - Make "account erasure request" text translatable. #21812
* Tweak - Remove Netherlands Antilles from the North America continent definitions. #21449
* Tweak - Display label and meta on the same line in order emails to match frontend Order Details styling. #21456
* Tweak - Use wp_get_upload_dir for geolite DB path. #21550
* Performance/Tweak - Use post_author for the order customer instead of '_customer_user' meta data. #17895
* Performance - Exclude frontend include from REST API calls. #20000
* Performance - Improve performance of the query to delete version transients by removing unneeded "ORDER BY". #21274
* Dev - REST API - Allows oAuth1.0a authentication under SSL.
* Dev - REST API - Fix position param for images. #20497
* Dev - REST API - Handle children products deletion regardless of type. #20670
* Dev - Added woocommerce_increase_coupon_usage_count and woocommerce_decrease_coupon_usage_count action hooks to increase extensibility of Coupons. #19981
* Dev - Add endpoints to account menu items filter. #19980
* Dev - Added qty param to `wc_add_to_cart_message` filter. #19817
* Dev - Added `woocommerce_search_products_ids` filter. #20160
* Dev - Introduced `woocommerce_cart_calculate_shipping_address` field to allow manipulation of cart shipping calculator data. #20046
* Dev - Introduced `woocommerce_shipping_calculator_enable_country` filter. #20046
* Dev - Pass product id to backorder notification. #20416
* Dev - Added woocommerce_cart_shipping_total filter to control shipping display. #20591
* Dev - Refactor "Order again" handling to separate logic better. #20606
* Dev - Added 'woocommerce_products_admin_list_table_filters' filter to make it easier to customize the products list table filters. #20634
* Dev - Added `woocommerce_shipping_method_add_rate_args` and `woocommerce_shipping_method_add_rate` filters. #20633
* Dev - Added `woocommerce_coupon_validate_user_usage_limit` filter. #20630
* Dev - Add hooks needed for product custom tables feature plugin. #20520
* Dev - Added new filter to 'Item in quotes' translation for messages. #20714
* Dev - Add 'woocommerce_shutdown_error' hook triggered on request termination with an error. #20787
* Dev - New filter 'woocommerce_admin_meta_boxes_variations_count' to customize the shown count of variations. #21067
* Dev - Added ability to query products that have a field set in wc_get_products/WC_Product_Query using the wildcard symbol '*'. #21162
* Dev - Added a JavaScript events before and after the order total recalculation on the Edit Order page. #21181
* Dev - Check for `needs_payment` instead of `has_status( 'pending' )` in PayPal PDT handler for custom order status support. #21200
* Dev - Added form action hooks for edit account and login templates. #21248
* Dev - Add action for when system tools are run. #21270
* Dev - Add - woocommerce_restock_refunded_items filter to control default state of the restock option when refunding items on an order. #21314
* Dev - Add an extensible/swappable job queue via WC_Action_Queue and WC_Queue_Interface. #20030
* Dev - Use WC_Action_Queue for schedule and delivery of webhooks. #20030
* Dev - Include Action Scheduler v2.1.0 and use it for the default job queue. #21424 / #20030
* Dev - Save reviews under the 'review' comment type. #21305
* Localization - Updated IT provinces. #20286
* Localization - Eircode validation. #20330
* Localization - Disable postcode requirement for Bahrain. #21103
* Localization - Make postcode field optional and hidden for Nigeria and label State. #21056
* Localization - Make Romania state selection mandatory. #21180
* Localization - Make city field optional and hidden for Singapore addresses. #21016
* Fix - Better escaping on product quick edit. #20740
* Fix - Log file deletion. #20730
* Fix - Search feature in Webhooks and REST API keys settings. #20706
* Fix - Notices in REST API keys settings screen. #20706
* Fix - add a check to prevent WC_Geolite_Integration::get_country_iso() from generating a PHP undefined index notice when unable to determine the country code for a given IP address. #20608
* Fix - Variable product stock display if parent is stock managed and not the variation. #20661
* Fix - Correctly hide cost for zero cost shipping methods after placing orders. #20663
* Fix - Disabled autocomplete to prevent datepicker overlapping. #20687
* Fix - Prevent a PHP notice in the setup wizard when store state is not selectable. #20695
* Fix - Fix logic error in WC_Product_CSV_Exporter::get_column_value_stock. #20753
* Fix - Fixed missing notice about no product variation matching. #20762
* Fix - Correct PHPDocs in exporter class. #20861
* Fix - Prevent Mailchimp redirection during the Setup Wizard. #20879
* Fix - Don't hide coupon form after coupon has been applied. #20889
* Tweak - Remove (optional) text from Address line 2 field. #20622 #20639
* Tweak - Removed 100% width for images on single product page using 2017 theme. #20818
* Tweak - Add margin to best selling product title in the dashboard widget to avoid overlapping the sparkline. #20849
* Tweak - Re-add woocommerce_order_details_after_customer_details_filter removed during WC 3.2. #20886
* Dev - Added woocommerce_calculate_item_totals_taxes filter. #20586
* Dev - Links to next and previous page sent out in HTTP header via REST API fixed for some endpoints. #20686
* Dev - Better wc_format_phone_number cleaning. #20637
* Fix - Fix label for the price filter widget on RTL sites. #20417
* Fix - Checkout: stopPropagation when payment method selected so description tips show on radio buttons. #20432
* Fix - Shipping zone settings: fixed title for shipping methods without settings. #20441
* Fix - Ensure custom Webhook topic selections are correctly saved in admin. #20406
* Fix - Webhook bottom bulk actions. #20445
* Fix - Fixes multisite orders dashboard widget to use order number rather than ID. #20457
* Fix - Add check to ensure download log FK does not exist before adding it. Update routine will cleanup any duplicates. #20478
* Fix - IPv6 support with HTTP_X_FORWARDED_FOR header. #20479
* Fix - Avoid setting wrong prices when syncing grouped products with children. #20482
* Fix - Separation of explode and end functions in two lines. End function should get a reference as parameter. #20500
* Fix - Initialize payment gateways before running bulk actions so gateways can listen for events. #20502
* Fix - Cast shipping total to a float so incl. tax shows only when needed. #20531
* Fix - Fix automatic stock status updates based on stock level. #20573
* Fix - Improved sanitize_special_column_name_regex trim to fix column matching when importing CSVs. #20486
* Fix - Force importer log table to wrap long columns. #20534
* Fix - Rest API: Prevent errors if variation parent is invalid and cannot be read. #20572
* Fix - Rest API: Remove legacy API enabled check from auth endpoint. #20499
* Fix - Display products on sub-subcategories when sorting parent category by price. #20579
* Fix - Set order status to refunded when a PayPal transaction is refunded. #20574
* Fix - fix undefined index in abstract-wc-widget. #20544
* Fix - Round items for order total when recalculating order values to match cart. #20533
* Fix - Removed mysql transactions when updating order status, tweaked caching, and improved version transient cleanup to prevent possible deadlocks on checkout. #20537
* Tweak - Added a message to promote Wootenberg when running Gutenberg feature plugin. #20524
* Tweak - Added a warning notice before removing personal data from orders in bulk. #20481
* Dev - generate_select_html and generate_multiselect_html functions again support the usage of integer-keyed arrays as available values. #20569
* Dev - Allow order billing fields to use a provided 'value'. #20424
* Feature - GDPR: Tools to export WooCommerce data using the new export functionality in WordPress 4.9.6. #19330
* Feature - GDPR: Tools to bulk anonymize order data in admin. #19330
* Feature - GDPR: Tools to turn off company/address-2/phone checkout fields to avoid unnecessary data collection, and a toggle to choose how required fields are presented. This is available via the Customizer. #19637
* Feature - GDPR: Tools in the Customizer to change the terms and conditions checkbox label on the checkout. #19637
* Feature - GDPR: Tools to define a privacy policy for the account page and checkout page in "account privacy" settings and within the Customizer. #19747
* Feature - GDPR: Tools to automatically clean up and remove order personal data after a set time period. #19743
* Feature - GDPR: Added privacy snippet which works with the new privacy page functionality in WordPress 4.9.6. #19749
* Feature - Added a new order widget to the dashboard (on multisite) so you can see your orders across multiple stores on the same WordPress network. #17598
* Feature - Added "display name" input on the My Account page. #19078
* Feature - Product search improvements including stopword support and support for searching for multiple products at the same time. #19096
* Feature - Cash on Delivery gateway can be enabled/disabled for specific shipping methods instead of only method types. #19221
* Feature - Add wildcard email support for coupons. #19331
* Feature - Added support for the GeoLite2 library as a replacement for the deprecated MaxMind GeoIP library. #19419
* Feature - Added tool for cleaning up download permissions table. #19922
* Tweak - GDPR: Improved appearance of checkout field 'descriptions' (if used) to make them more useful for privacy notices. #19637
* Tweak - GDPR: Improved related data cleanup when deleting users/orders. #19330
* Tweak - GDPR: Notice about HTTPS as a requirement in admin if missing. #19756
* Tweak - GDPR: Improved the checkout (payments) settings screen, moved page options to a new "advanced" section, and made an "Accounts and Privacy" section. #19703
* Tweak - GDPR: Hash customer email address in download URLs to protect privacy. #18957
* Tweak - GDPR: Add highlight to T&C checkbox if not checked to show it needs to be checked. #19177
* Tweak - GDPR: Automatically purge old logs after 30 days. #19920
* Tweak - GDPR: Only log Webhook body if WP_DEBUG is enabled. #19914
* Tweak - GDPR: Store less PII in PayPal standard. #19914
* Tweak - Only show admin notices on WooCommerce screens/plugins/dashboard. #19772
* Tweak - Standardize stock update messages in admin and correctly log who performed the action. When an order note is added after modifying stock manually, update order notes display via AJAX. #18080
* Tweak - Rollback if payment complete or update status fails to prevent partial order updates on failure. #18175
* Tweak - Made the system status tool which purges user carts also purge persistent carts. #18492
* Tweak - Display whether or not external object cache is enabled in system status report. #18595
* Tweak - Display zero value when using shipping classes. #18624
* Tweak - Fixed settings table styling on mobile. #18655
* Tweak - Updated Flexslider to version 2.7.0. #18779
* Tweak - Enable screen options for list screens. #18817
* Tweak - Don't call WC_Install::install() on downgrades. #18818
* Tweak - Remove user login from reset password link to protect personally identifying info. #18820
* Tweak - Added a function to return a list of custom tables to aid with cleanup. #18831
* Tweak - Enable going backwards in the setup wizard. #18921
* Tweak - Make sure terms page exists and isn’t trashed before using it. #18993
* Tweak - Toggle when clicking anywhere in toggle row during setup wizard. #19035
* Tweak - Use `read_product` permissions instead of `edit_product` for ajax product search. #19087
* Tweak - Add `priceSpecification` property with `valueAddedTaxIncluded` to product structured data. #19091
* Tweak - Importer remembers mappings across imports. #19110
* Tweak - Made coupon total displayed in cart more consistent. #19166
* Tweak - Remove forced CSS line-heights to improve text input displays across different browsers. #19174
* Tweak - When loading default attributes/variation, if there is no longer a match, reset the form and hide the notice #19190
* Tweak - Removed admin product type column from core and made it into a free feature plugin. #19192
* Tweak - Use `woocommerce-no-js` class to hide JavaScript-only forms and content. #19199
* Tweak - Activate plugins during installation process even if directory doesn't match slug. #19200
* Tweak - Allow category and attribute ids in the `products` shortcode instead of only slugs. #19204
* Tweak - Invalidate cart items when important props like product type are updated. #19255
* Tweak - Don't use mysql functions directly on system status page to prevent errors if they are disabled. #19281
* Tweak - Replaces `have_posts` with `woocommerce_product_loop` which looks to see if there are products, or if the loop is going to be showing something else. #19288
* Tweak - Delete widget options and order notes on uninstall. #19371
* Tweak - Add unique names to all nonces in template fields and forms. #19387
* Tweak - Enable using the tab key to select elements in selectWoo dropdowns. #19416
* Tweak - Added autocomplete attributes to form elements for better autocomplete support. #19426
* Tweak - Removed PayPal line item limit and ensured URLs are shorter than maximum length. #19493
* Tweak - Disable Gutenberg editor on products posts. #19543
* Tweak - Improvements around UI and wording of store setup step in setup wizard, a revamped extras step, and other improvements.
* Tweak - Only push images to lightbox if an image is found. #19568
* Tweak - Added and improved notices around old PHP versions and disabled geolocation on PHP 5.4 or lower. #19573
* Tweak - The `manage_stock` field in the product API can return a `mixed` type instead of `boolean` for variations. #19598
* Tweak - Link product import/export to WordPress import/export capabilities. #19602
* Tweak - Use ` ` to separate asterisks in required fields to prevent awkward line breaks. #19610
* Tweak - Load meta box input values using CRUD and edit context. #19670
* Tweak - Scroll to notices on cart/checkout for better mobile visibility. #19699
* Tweak - Add filter to coupon URL on "Edit order" screen. #19777
* Tweak - Throw error if order can't be loaded on checkout. #19802
* Tweak - Remove deprecated freegeoip service from geolocation. #19841
* Tweak - Allow arrays of query vars in wc_get_orders and wc_get_products. #19848
* Tweak - Invalidate fragment cache on theme switch.
* Tweak - Include select tags when saving payment details temporarily in checkout.js. #19854
* Tweak - Update - Include pending products in export. #19928
* Tweak - Deprecate woocommerce_ajax_added_order_items action in favor of more useful action. #19933
* Tweak - Enable touch-to-zoom on touch devices to make photoswipe more easily accessible. #20002
* Tweak - Wizard: List out all plugins to be installed upon proceeding to the next step, with a highlight on hover indicating relevant settings. #19952
* Tweak - Hide/show password strength meter instead of removing/inserting password strength meter. #20006
* Tweak - Added support for HTTP_RANGE requests (used by iOS devices) to Force download method. #19984
* Tweak - Replaced protocol-relative URLs for thumbnails in the cart and mini-cart with protocol-specific URLs to prevent problems with URLs that include port section. #19934
* Tweak - In CSV exports, wrap cell in ' rather than just prepending to escape values. #20041
* Tweak - Add JS listeners for reloading/reinitializing order items in edit-order page. #20082
* Fix - Properly set orderby and order when calling WC_Customer_Download_Data_Store::get_downloads(). #1862
* Fix - Set maxlength for order item meta key to avoid values disappearing if too long. #18918
* Fix - Remove hardcoded /wp-content check for downloads. #18961
* Fix - Made get_on_sale_products respect the setting to hide outofstock products. #18984
* Fix - Prevent shortcode [product_page] redirecting to the actual product's page after add to cart. #19043
* Fix - Make the "main term" logic match for both the breadcrumb and product categories widget. #19044
* Fix - Check parent status too when seeing if variation is purchasable. #19045
* Fix - Fix uppercasing of accented characters. #19086
* Fix - Do not allow updating parent ID from variations after created. #19097
* Fix - Ensure coupon amount is not empty to prevent non-numeric value errors. #19098
* Fix - Ensure shop archive works correctly when `paged=1` is in the URL. #19104
* Fix - Ensure orders created with `woocommerce_adjust_non_base_location_prices` filter active have the same cost on frontend and admin. #19109
* Fix - Handling in the CLI to prevent `Resource does not exist` errors when using commands of a certain format. #19123
* Fix - Use subtotal when calculating discounts in admin/orders to ensure prices are the same as on the frontend. #19159
* Fix - Use `kses` to process download names to prevent escaped HTML displaying in emails.
* Fix - Remove translation from Thailand state file to prevent PayPal errors around unsupported characters. #19219
* Fix - Fix auto-select variation URLs with special characters in them. #19283
* Fix - Introduced `wc_round_discount` and improved consistency of discount rounding. #19291
* Fix - Only add schema for ratings to structured data when ratings are enabled. #19310
* Fix - Prevent default state applying unless the country was also unset in JS state/country inputs. #19338
* Fix - Added `woocommerce_output_product_categories` to replace `woocommerce_product_subcategories` function to prevent outdated theme template files from outputting categories on the shop and category pages in err.
* Fix - Prevented columns from being set to anything lower than 1.
* Fix - Added extra error checking in Webhooks API to prevent notices when deleting Webhooks.
* Fix - Prevented list table classes being loaded multiple times. This also fixes compatibility with Smart Coupons extension.
* Fix - Removed stray debug string from order email template and fixed some typos.
* Fix - Set up the loop when calling wc_get_loop_prop. Fixes compatibility with some themes.
* Fix - Remove multiple application of filter 'woocommerce_order_item_product'.
* Fix - Protect against theme support being defined too late. Fixes some issues with custom themes defining WooCommerce support incorrectly.
* Fix - Add fallback for themes that just get the pagination template.
* Fix - Made the on-the-fly image regen also regenerate missing sizes.
* Fix - Fixed missing user_id in webhook migration script.
* Fix - Allow uncategorized category to be sorted like the others.
* Fix - If theme support changes, we may need to flush permalinks since some are changed based on this flag.
* Fix - Fire hooks for pagination etc only when pagination is enabled.
* Fix - Default HTML in end wrapper template.
* Fix - Prevent regular pagination showing on archives for unsupported themes.
* Fix - Fix shop when shown as homepage in unsupported themes.
* Fix - Fix SKU mapping for placeholders during CSV import.
* Fix - Use CRUD search helper in admin products table so partial SKU search works.
* Fix - Fix bulk sale/regular price percentage handling.
* Fix - More specificity on smallscreen style override for columns.
* Tweak - Add notice for moved store notice setting.
* Tweak - Allow removing coupons on editable orders only.
* Tweak - Extended the background processing library to avoid changing methods in the library.
* Tweak - Do not show row settings if something is managing the number of products per page.
* Tweak - Allow devs to add 'no-link' class to elements to prevent order view link being triggered on row click.
* Tweak - Made woocommerce_resize_images filter more useful by calling it later.
* Tweak - Revert default columns back to 4 so it's consistent with 3.2.
* Feature - Improved default appearance in themes which do not support WooCommerce, making the shop page shortcode based.
* Feature - Products shortcodes; improved random sorting, with some caching.
* Feature - Products shortcodes; support for pagination.
* Feature - Added new options to the WordPress Appearance Customizer; control the product grid (rows and columns), and image sizes.
* Feature - Improved how image sizes are defined and calculated. Set an aspect ratio (custom, 1:1, uncropped) and image sizes will be automagically calculated based on widths.
* Feature - Changing image sizes will trigger automatic thumbnail regeneration in the background.
* Feature - Improved how downloads are stored within products, and added new reporting/logging features to track who downloaded what, when.
* Feature - Improved the overall appearance of the backend orders list, and added a new 'preview' button to quickly see order details.
* Feature - New default sample data and placeholders.
* Feature - Added sandbox and live API details to the PayPal standard data, as well as an indication on the checkout to what mode is currently active. PayPal IPN email notifications are also now optional.
* Feature - Introduced product category threshold filter (`woocommerce_product_category_filter_threshold`). AJAX powered select will kick in when you have over 100 categories.
* Feature - Added `add_to_cart_description` method and aria-labels to cart buttons in the loop for accessibility.
* Feature - Ability to search in logs when the database logger is used.
* Performance - Adjusted how permalinks are retrieved and saved to avoid switching locales on each page load.
* Performance - Added cache when loading product variation attributes.
* Fix - Fix wc_notice_count logic.
* Fix - Correct bulk edit price formatting.
* Fix - Ajax add-to-cart button shortcode fix for variations.
* Tweak - Update billing if account form changes.
* Tweak - Remove videos from help sections.
* Tweak - Preserve seconds when saving order date.
* Tweak - Allow quantities less than 1, but not 0, in admin.
* Tweak - Post types with no archives should not show in breadcrumb.
* Tweak - Only load session handler class on frontend not during cron.
* Tweak - Moved the 'Store Notice" option into the customizer.
* Tweak - Checkout Postcode / Zip validation error message was missing Billing / Shipping Identification.
* Tweak - Added Iris color picker validation.
* Tweak - Use scrollIntoView on checkout.
* Tweak - Converted input submit elements to button submit elements across the entire codebase for consistency.
* Tweak - Added `{site_title}` replacement for email footers.
* Tweak - Added delete product confirmation if a product has had sales.
* Tweak - Improved when "incl. VAT" is displayed in cart totals.
* Tweak - Use base text color for links in email templates.
* Tweak - Show theme overrides that are done through the wc_get_template filter in the system status report.
* Tweak - Added nofollow tags in layered nav to prevent duplicate indexed content.
* Tweak - Hide "incl. VAT" when no rates are defined in "single total" display mode.
* Tweak - Added replay protection for refunds.
* Tweak - GeoDB empty file handling.
* Tweak - Let wp_signon handle email to username conversion.
* Tweak - Made email field wider on checkout.
* Tweak - Post entire shipping selection when showing multiple packages.
* Dev - REST API - Orders should be created for users who exist on the site only.
* Dev - REST API - Fixed default value of "dp" on orders and refunds endpoints.
* Dev - Theming - Added theme support variables to declare image sizes used for products.
* Dev - Theming - Added support for single-product-postname.php template files.
* Dev - Added actions before calculations order totals and taxes and is_vat_excempt support.
* Dev - Add filter 'woocommerce_coupon_get_apply_quantity'.
* Dev - Grouped products; added filters to allow custom columns and changes to values.
* Dev - Allow for cloning the WC_Cart object
* Dev - Apply filters to registration-error-email-exists error.
* Dev - Added `woocommerce_cross_sells_order` filter.
* Dev - Add order-details `before` hooks to complement existing hooks.
* Dev - WC_CHUNK_SIZE constant for controlling readfile.
* Dev - Add short circuit to customer bought product function.
* Dev - Added a `wc_caught_exception` method to aid with logging.
* Dev - Added Data stores and CRUD for working with Webhooks.
* Dev - Bumped minimum WP version requirement to 4.5 and removed legacy API files.
* Dev - New actions - `woocommerce_order_details_before_order_table_items`, `woocommerce_order_details_after_order_table_items` and `woocommerce_order_details_before_order_table`
* Dev - Passed `widget_id` to `content-widget-product.php` so actions can be ran conditionally, and added sanitisation to `woocommerce_before_widget_product_list` and `woocommerce_after_widget_product_list`.
* Dev - Improved the `is_internal_meta_key` checks to consider getters and setters.
* Dev - Cleaned up the Order Customer Details template.
* Dev - JavaScript payment_method_selected events on checkout.
* Dev - Add new `$order->get_edit_order_url()` method.
* Dev - Pass through options to zoom, flexslider, and photoswipe.
* Dev - Added actions before and after scheduled sales initiation and completion.
* Localization - Add direction character to currency output.
* Localization - States for Tanzania and Moldova.
= 3.2.6 - 2017-12-13 =
* Fix - CSV Importer - Fix ID mapping to existing IDs.
* Fix - CSV Importer - Unslash header fields to avoid extra slashes.
* Fix - CSV Importer - Allow import and export of draft products.
* Fix - CSV Importer - Get global attribute ID only when is a global attribute.
* Fix - Remove URL fragment when appending geolocation hash.
* Fix - Additional cart rounding fixes so rounding before subtotal works again. Added more unit tests.
* Fix - Add BOM to exported report CSVs.
* Fix - is_visible should ensure product is is not trashed before returning true.
* Fix - Return packages with no rates back to the cart so the shipping calculator is displayed even when the current country is not shippable.
* Fix - Merge session and persistent carts when both exists after login.
* Fix - Remove "wc_error" query string after login.
* Fix - Allow woocommerce_form_field() have 'custom_attributes' equal 0.
* Fix - Bulk actions in status logs table.
* Fix - Exclude add-to-cart from pagination links.
* Fix - Updated $GLOBALS['post'] data in products shortcode to prevent theme conflicts.
* Fix - Only remove base taxes in cart totals class if item is taxable.
* Fix - REST API - Fixed date format in reports schema.
* Theming - Streamlined email templates content: using the new downloads table, moved billing email with the billing address, order notes into the order totals table, and removed the need for 'downloadable' subjects/headings.
* Feature - Built-in product CSV importer and exporter for products.
* Feature - Display (toggle-able) terms inline on the checkout rather than showing a link.
* Feature - On the "pay for order" page, if logged out show a login form rather than an error message.
* Feature - Enabled oembed support for product short descriptions.
* Feature - Added bulk variation update for stock status.
* Feature - On customer profiles: added a button to copy billing address to shipping address.
* Feature - Setup Wizard - Automatic Shipping Zone Creation In Setup Wizard for the base location.
* Feature - Setup Wizard - Added a new optional Storefront Theme step if you're using a non-WooCommerce compatible theme.
* Feature - Made it possible to manage extension licenses purchased from WooCommerce.com on the extensions screen.
* Tweak - Gallery - Added a data-caption for captions to support both captions and titles for SEO.
* Tweak - Gallery - Used smoothHeight setting to better support images of different heights.
* Tweak - UI - Added blank states for API keys & webhooks.
* Tweak - UI - Made Product submenu labels consistent in admin.
* Tweak - UI - Changed street address field label and placeholder to minimize user error on checkout.
* Tweak - UI - Added a confirmation before deleting log files.
* Tweak - If prices are the same for all variations, use price not priceSpecification in structured data.
* Tweak - Added variable so shipping calculator is shown on first row only when showing multiple shipping packages.
* Tweak - Updated mini-cart HTML to use a list.
* Tweak - Allow linking to single product additional_information tab from url hash.
* Tweak - Re-included WooCommerce endpoints on the appearance > menus screens.
* Tweak - Always sync incorrect titles on variation read regardless of version.
* Tweak - Standardize rating HTML in all templates.
* Tweak - When searching, disable WC sort order so results are sorted by relevance.
* Tweak - Update price sorting code to use min or max for variable products depending on sorting direction.
* Tweak - Utilize $product method to get thumbnail in loops.
* Tweak - Check for an existing display name before updating a user on checkout. Adds display_name prop to the CRUD.
* Tweak - Adapt variable product price used in sorting based on direction of sort.
* Tweak - Made state validation less strict for keys.
* Tweak - For COD orders, force payment complete status to be completed.
* Fix - Use get_max_purchase_quantity in cart template and fix logic when stock management is off.
* Fix - Added log_id as the secondary sorting column to log list so log entries sort correctly.
* Fix - Fix shop page when using shop base and UTF8 shop page slug.
* Fix - Added handles so drag and drop does not break edit on mobile when sorting categories.
* Fix - Added ABSPATH checks to all files.
* Fix - Fixed how to flush rewrite rules after saving the shop main page.
* Fix - Emails sent via admin should switch to global locale.
* Fix - Set and restore wp_query so product page functions think it's a real product page.
* Fix - Variation default value of '0' fails to save on product.
* Fix - Prevent locations being added to the "Rest Of The World" shipping zone via the API.
* Dev - Allow date created to be set in wc_create_refund.
* Dev - Introduced a [WC_Order_Query class](https://github.com/woocommerce/woocommerce/wiki/wc_get_orders-and-WC_Order_Query) for finding/searching orders.
* Dev - Added "restored" webhook.
* Dev - Support floats for the custom attribute name sorting function.
* Dev - Updated Emogrifier to version 1.2.
* Dev - Sort product data tabs by priority in admin screen.
* Dev - Added new hooks for: dashboard reviews widget, product and category sorting events, woocommerce_add_to_cart_sold_individually_found_in_cart, cart empty messages.
* Dev - Added filters for zoom / flexslider / photoswipe enabling.
* Dev - Added filter for cookie name.
* Dev - Added ability to filter Photoswipe lightbox options.
* Dev - Added new filter for product thumbnail size.
* Dev - Added action for displaying custom data for fees in admin.
* Dev - Changed build_payload from private to public in webhook system.
* Dev - Added deprecated notice to WC_Order_Item_Meta (deprecated in 3.0).
* Dev - Added namespace to jQuery events that are removed in VariationForm.
* Dev - Made WC_Checkout::get_posted_data() public.
* Dev - Add custom message for custom system status tools.
* Dev - Added filters to change which order items are created and loaded to support custom item types.
* Dev - Updated jQuery payment and serializejson libraries.
* Localization - Added Bolivian states.
* Localization - Use VAT for Norway instead of Tax.
* Fix - Add correct args to woocommerce_shipping_zone_method_deleted and woocommerce_shortcode_products_query hooks.
* Fix - Correctly append cache in product widget.
* Fix - Add ability to invalidate cache by object ID.
* Fix - Notice in structured data class.
* Fix - Only delete if an object has an ID in CRUD to avoid wp_delete_post using global ID.
* Fix - Avoid notices on checkout by ensuring all legacy data is correctly set.
* Fix - Add failed to processing event for the processing email.
* Fix - Store user ID and use that to determine if the session should be loaded or not. Ensures user data is correct and shipping calculator data is stored.
* Tweak - Removed the non-functional order total input box, and combined the recalculation buttons into one working button.
* Tweak - Updated Guided Tour videos.
* Tweak - Updated js-cookie.js to 2.1.4.
* Tweak - Updated schema.org URLs to use HTTPS.
* Tweak - Status report request timeouts.
* REST API - Fixed an issue that prevented deleting a term if errors were thrown during creation.
* REST API - Fixed reports endpoint when querying by date.
* REST API - Fixed ignored order parameters when changing order status.
* Dev - Support guest orders in `wc_get_orders` function.
* Dev - Fixed downloadable variation filters for download URLs.
* Dev - Added safeguards to prevent infinite loops while saving coupons, products and orders in admin.
* Dev - Added a fallback for `queue_transactional_email` if background sending is disabled.
* Dev - Added `has_shipping_address` helper method.
* Dev - Introduced `woocommerce_order_item_get_formatted_meta_data` filter.
* Dev - Made wc_add_order_item pass correct values to woocommerce_new_order_item.
* Dev - Fixed `legacy_posted_data` access in checkout class.
* Dev - Fixed undefined property notice in `WC_Order_Item::offsetGet`.
* Dev - Fixed PHP 7.1 warnings when using non-float values to `wc_get_weight()`.
* Dev - Fixed incorrect variable name in `wc_add_order_item()`.
= 3.0.3 - 2017-04-13 =
* Fix - Fixed an issue with variation tax-classes when set to 'parent'. This made taxes apply on top of the tax inclusive price in certain setups.
* Fix - Escaped attribute translations in the `cart.php` template and bumped the template version to match.
* Fix - Corrected the display of refund dates on the order screen.
* Fix - Fixed the grouped product visibility check in the grouped.php template and bumped the template version to match.
* Fix - Fixed the sale badge display for grouped products.
* Fix - Added the `itemReviewed` structured data for product reviews to make it validate.
* Fix - Made the `get_attribute` method work on variation objects.
* Tweak - Turned off the deferred email sending by default which was added in 3.0. Whilst it does improve performance, there were compatibility problems on some servers. It can be enabled with a filter if desired.
* Dev - Added backtrace information to the deprecation messages to help find problem plugins.
= 3.0.2 - 2017-04-12 =
* Fix - Removed required states for GP, GF, KW, LB, MQ, RE and YT countries.
* Fix - Made cache in the [products] shortcode respect filters from plugins.
* Fix - Fixed shortcode rendering on the shop page.
* Fix - Fixed incorrect sale dates when bulk editing variations.
* Fix - Fixed calls to wc_reduce_stock_levels in PayPal and Simplify gateways.
* Fix - Exclude "location" meta when reading customer meta data.
* Fix - Updated `emails/email-addresses.php`, `emails/email-order-details.php`, `content-single-product.php`, `checkout/form-shipping.php`, `myaccount/form-add-payment-method.php`, `myaccount/form-edit-address.php`, `myaccount/form-lost-password.php`, `myaccount/form-reset-password.php`, `myaccount/orders.php` and `myaccount/view-order.php` template version to 3.0.0 since they had changes since 2.6.
* Fix - Fixed default behavior of variation tax classes when originally set to "parent".
* Fix - When duplicating products, do not copy slug, append "(Copy)" to the product name, correctly copy all meta data, and prevent children of grouped products being duplicated too.
* Fix - Removed duplicated items when outputting cross sells on the cart page.
* Fix - Fixed output of default "add to cart" text of external products in loops.
* Fix - Fixed backwards compatibility of guest checkout rules when being altered by plugins directly.
* Fix - Use correct thumbnail sizes for variation images in the new gallery.
* Fix - Fixed captions on thumbnails and main image in the new gallery.
* Fix - Trigger wc_fragments_loaded after add to cart fragment refresh.
* Fix - Download permissions; Convert dates to timestamp on read so UTC is preserved.
* Fix - Fixed notices under PHP 7.1 when sorting products by name (numeric).
* Fix - Added additional checks to ensure objects are read before using class methods to avoid errors.
* Fix - Removed legacy suggest.js code which was causing JS error on bulk edit.
* Fix - Fixed warnings on the "Lost password" page and when loading a product with invalid attributes.
* Fix - Made background emailer update the queue after a successful send so duplicate mails are less likely.
* Fix - Typo in flexslider_enabled option in new gallery script.
* Fix - woocommerce_notify_low_stock and woocommerce_notify_no_stock options had no effect.
* Tweak - For downloadable files, only validate file type when dealing with relative paths.
* Tweak - Improved automatic variation name generation.
* Dev - Added product visibility terms to system status report to help debug.
* Dev - Introduced `woocommerce_admin_order_date_format` filter to replace missing `post_date_column_time`.
* Dev - Introduced `woocommerce_update_customer_args` filter to prevent updates to user objects if needed.
* REST API - Fixed saving of variations in legacy REST API v3.
* REST API - Fixed backwards compatibility of line_items meta in legacy REST API.
* 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.
* 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.
* 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.
* 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.
* 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.
* 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.
* 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.
* 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().
* 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.
* 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().
* 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.
* [Various other small fixes and enhancements.](https://github.com/woocommerce/woocommerce/issues?q=is%3Aissue+milestone%3A%222.4+Helpful+Hedgehog%22+is%3Aclosed)
* 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 - 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.
* 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.
* 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.
* 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.
* 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.
* 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.
* 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 blocklist to exclude unsafe values.
* 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 - Removed placeholder polyfill. Use this plugin to replace functionality if required: https://wordpress.org/plugins/html5-placeholder-polyfill/
* 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/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.
* 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.
* 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 - 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.
* 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 - 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
