WP eCommerce

* Fix: Disable 3.0 payment gateway API gateways. Will be re-enabled after more vigorous testing.
* Fix: Check that $wpsc_cart->cart_items is an array, not an object.
* Fix: Improve shipping method property checks in wpsc_cart class. See [#1683](https://github.com/wp-e-commerce/WP-e-Commerce/issues/1683).
* Fix: Add asterix class to required fields for PayPal Pro 2.0.
* Fix: Ensure taxable checkbox can be unchecked. 3.9 regression. See [#1685](https://github.com/wp-e-commerce/WP-e-Commerce/issues/1685).
* Fix: Only show completed purchases in the user account area.
* Fix: Use is_email(), rather than a faulty regex, for checkout email field validation.
* Fix: More than a [handful of faulty variables](https://github.com/wp-e-commerce/WP-e-Commerce/commit/58f2d3ad9698ef496a27a701e5a926e412d55c05) were referenced in wpsc_coupons.
* Fix: Function `wpsc_string_to_boolean` was essentially non functional.
* Fix: Send country and state through to PayPal only if they actually exist.
* Fix: Broken theme-engine activation routine. Would always fail, running 1.0 engine.

* Fix: Eliminate most usage of number-based inputs in product UI.
* Fix: Fall back to product ID if SKU is not set for Google Analytics reporting.
* Fix: Restored inadvertently removed filter, `wpsc_add_advanced_options`.
* Fix: Ensure price entered for “Free Shipping” threshold is locale-aware.
* Fix: Generally improved metadata saving routines for quick/bulk edit areas.
* Fix: Ensure “Combination of product variants is not available” message is hidden from Grid View.
* Fix: Don’t require a shipping method to be selected if you qualify for free shipping.
* Fix: When “Buy Now” button is used, it is now disabled if item is out of stock.
* New: Introduced `wpsc_get_countries` and `wpsc_get_countries_array` filters.
* New: Introduced `wpsc_google_analytics_pushed_product` filter.
* New: Introduced `wpsc_get_downloadable_links` filter.
* New: Added screen option for number of purchase logs to show on a page.
* New: Introduced WPSC_Logging class. Based on WP_Logging.
* New: Customers may now checkout with carts that have a value of $0.
* New: Introduces `wpsc_is_free_cart` filter.
* New: Added 2.0 theme engine component. Defaults off until the 4.0 release, but can be enabled via filter for testing.
* New: Added marketplace component.
* New: Added 3.0 payment gateway API component.
* New: PayPal Digital Goods gateway, updated PayPal Express Checkout, PayPal Pro and Manual Payment gateways.
* New: Product Tags now have proper body classes.
* New: Meta updates, kind of a big deal: We’re now using X.X.Y versioning (like WordPress) and we now have unit tests.
* New: Introduce attachments method and filter for WPSC_Purchase_Log_Notification class.
* New: Single Product pages now have ID-based body classes.
* New: Supports Universal Analytics in Google Analytics.
* New: Added `wpsc_checkout_fields` filter for filtering checkout form fields.
* Change: Dates are now optional on coupons. Expiration, specifically, is no longer required. Validation is filterable via `wpsc_coupons_validate_coupon`.
* Change: Refactored purchase log action links, introduced new API for adding links.
* Change: Product page shortcodes, e.g. [productspage], are now stripped from the_excerpt(). Helpful for cleaner looking search results.
* Change: Limit Google Product ID to 50 characters in Google Product Feed. Introduced `wpsc_google_product_feed_product_id`.
* Change: When only one shipping rate is available, it will automatically be selected as the default rate.

* Fix: Significant security vulnerability whereby some admin actions were exploitable by unauthorized users. Props to Sucuri for the responsible disclosure.
* Fix: Other less significant security hardening and minor code maintenance.

* Fix: Resolve PHP warning in stats logging class.

* Fix: Clear country cache automatically.
* Fix: Fixed notices when using quick edit.
* Fix: Fixed html in checkout form.
* Fix: Fixed shipping results not being displayed.
* Fix: Does not show errors when deprecated google checkout is used.
* Fix: Makes sure countries are validated if mandatory.
* Fix: Makes sure the payment gateway checks for first and last name.
* Fix: Only output html for shipping error page.
* Fix: Updated shipping calculator to check for new checkout information and made the calculator more efficient.
* Fix: USPS shipping now works for servers that don’t support curl.
* Fix: Personalization forms are correctly initialized in database.
* Fix: Display of products in admin product gallery will display in the order admins want them to.
* New: Updated Polish and Russian language files.
* New: Added filter wpsc_uncategorized_product_category to change uncategorized section.
* New: New hook – wpsc_coupon_add_top and wpsc_coupon_add_bottom for the add coupon section.
* New: New hook – wpsc_element_is_visible to check and see if an element is visible.
* Change: Show region on shipping calculator.
* Change: Billing was accidentally referred to as shipping when billing state and region was a drop down.

* Fix: For users with older (3.7.x and older) templates copied into their theme directory, we inadvertently broke the visibility of the shipping calculator.
* Fix: Under similar circumstances, taxes would not properly calculate.
* Fix: Ensured compatibility with the popular “Weight and Destination” shipping module. Note: You may need to go to your Target Markets and re-save the values there to properly flush the cache for this compatibility.
* Fix: Edge case where $0.00 could be returned for a shipping rate.
* Fix: Race condition on AJAX save while submitting purchase.
* Fix: Restored proper functionality on digital downloads.
* Fix: Ensure that UPS and USPS always return proper and expected values. Incrementally improved error handling here.
* Fix: Ensure that shipping method is properly retained if checkout page is refreshed.
* Change: Added “County” as the region label for the UK.

* Fix: Improved visitor profiles performance, new infrastructure does not use WordPress Users.
* Fix: When page caching is being used, probability of empty or superfluous visitor profiles being created drastically diminished.
* Fix: Send appropriate addresses to PayPal via PayPal Standard.
* Fix: Ensure that sales tax is not added to non-tax items when using a coupon.
* Fix: Ensure state text field is not visible at the same time as state dropdown.
* Fix: Ensure shortcodes respect display type as overridden by categories. Note: Requires latest Gold Cart release.
* Fix: Ensure that adding a new item to the cart after a coupon code properly reflects that coupon code.
* Fix: Don’t create cron events for unknown schedules.
* Fix: Shipping options were disappearing when “same as billing address” were selected.
* Fix: Protect against “Price From: ” being zero if a sales price was set without a normal price.
* Fix: Added programmatic and UX checks for conflict where grid/list view could show products with variations without the variation drop-downs, adding an improper product to the cart.
* Fix: Improved shipping rate quote retrieval performance.
* Fix: Sends proper tax amount to PayPal Standard when carts are aggregated.
* Fix: Fixed pagination bug where improper number of paged links were returned.
* Fix: Ensure UPS Environment test mode works.
* Fix: Downloadable products were not being properly added as attachments.
* Fix: “Shipping Same as Billing” could cause products to be shipped to countries which are not allowed.
* Fix: Eliminate undefined index errors on sales log page when checkout fields are removed.
* Fix: Address edge case where purchase notifications are not sent when there are multiple email fields in different checkout form sets.
* Fix: Improved bbPress compatibility.
* Fix: Ensure User Account pages are properly overridable in the template stack.
* Fix: Properly escape classes for Buy Now button classes.
* Fix: Fix IE8 javascript conflicts.
* Fix: Shored up backwards compatibility for Session usage
* Fix: Ensure cart items with variations that are out of stock (and stock limited) don’t return a fatal error.
* Fix: Address malformed XML output for shipping quotes from UPS and USPS.
* Fix: Ensure PayPal Express does not show coupons as an empty line item when discounts are not used.
* Fix: A redirection error on our wpsc_scale_image fallback was resolved.
* Fix: Ensure only available countries are shown as available in PayPal Express.
* Fix: Resolved issue whereby amounts over 1,000 (in a given currency) would be incorrectly sent to Google Analytics.
* Fix: Shipping calculator uses information set in user account profile, if set.
* Fix: When PATHINFO Permalinks (“Almost Pretty”), product pages would 404.
* Fix: Ensure 3.7.x -> 3.8.x upgrade routine uses wpdb::prepare() properly.
* New: AJAX API to get and set information about customers.
* New: Visitor API to get and set information about current and past visits.
* New: Introduced WPSC_Claimed_Stock class.
* New: Introduced WPSC_Stats class.
* New: Introduced WPSC_Product/WPSC_Products class.
* New: Introduced WPSC_Countries / WPSC_Region class.
* New: Totally revamped product editing and adding user interface.
* New: Added new Purchase Meta API.
* New: Some compatibility fixes for WordPress 3.9.
* New: Improved extendibility of the Import Settings area.
* New: Improved extendibility for our conditional coupon callbacks.
* Change: Iterated upon WPSC_Country class.
* Change: Improved UK Country Display.
* Change: Improved upgrade routines for currencies and countries.
* Change: Introduced filter for themeable packing slips.
* Change: Modified calculation for total price to ensure coupons don’t reduce shipping and tax.
* Change: Improved Checkout workflow and UI.
* Change: Fully remove Google Checkout from WP eCommerce, as it has been deprecated.
* Change: Don’t show transaction results to anyone but the purchaser
* Change: Eliminated usage of dynamic CSS and javascript in front-end and admin.
* Change: Couldn’t use decimals in product’s variation sale price.
* Change: Tons of performance improvements to USPS and UPS.
* Change: Add condition as parameter to wpsc_coupon_rule_property_options action.
* Change: Improved security for our customer cookie hash.
* Change: Don’t default to base country of store in checkout fields.
* Change: Taxes class previously regarded regions as unique, when they are not. We now check both region and country where applicable.
* Change: By default, quantity boxes will be shown on new installs.

* Fix: Users disappear in Network Admin -> Users page (for multisite).
* Fix: User counts are incorrect when there are thousands separators.
* Fix: “Save Product Files” button doesn’t like being clicked on.

* Fix: Anonymous customers should not be visible in admin UI.
* Fix: Cronjob to purge anonymous customers doesn’t work due to memory issues.
* Fix: Anonymous cart items will be lost after signing in.

* Security and maintenance release

* New: Product Media UI.
* New: Cart Item Meta API
* New: ‘wpsc_after_checkout_cart_rows’ action.
* New: Add ‘wpsc_default_dimension_unit’ and ‘wpsc_default_weight_unit’ filters.
* New: Add ‘wpsc_save_product_order’ action and use it to save category product order in the term_relationships table.
* New: Add logic filter for coupons. We currently have one for properties, this should sufficiently round out the extensibility for the UI.
* New: Allow gateway images to be filtered.
* New: Allow multiple comma-separated categories in coupon conditions.
* New: Product Gallery metabox.
* Change: Better Customer API.
* Change: Prepend (WPEC) to widget names in wp-admin
* Change: Replace default noimage.png with a better image.
* Change: Updated NL language
* Change: Updated german language strings
* Change: Use new spinner image in WordPress 3.8
* Fix: Add preg_quote() to coupon regexes that intend to parse strings. Fixes issue where unexpected results occur when strings contain slashes, or really, any regex-oriented characters.
* Fix: Change wpsc_get_remaining_quantity() to call the method dynamically, rather than statically. The previous behaviour caused a strict standards warning.
* Fix: Database Upgrade Routine to rename old _wpsc_* product metadata array keys so they no longer include the ‘_wpsc_’ prefix
* Fix: In Purchase log admin screen, item count is sum of quantity field rather than count of rows
* Fix: Invert logic on shipping ZIP code check in core theme files.
* Fix: Modify behavior in Download CSV functionality to properly convert region IDs to regions.
* Fix: Modify wpsc_update_item_quantity() to listen for wpsc_quantity_update, reverting to $_POST[‘quantity’] only if it exists.
* Fix: PHP strict warnings.
* Fix: Properly quote SKUs in CSV file.
* Fix: Rename generically named function.
* Fix: Stock and sale price empty values should be preserved.
* Fix: Variation thumbnail size in admin screen.
* Fix: cart is not initialized when some shipping modules are triggered
* Fix: redundant product thumbnail is displayed on category / single product list.
* Fix: variation checkbox column width in WP 3.7.
* Fix: Out of stock message for variations now correctly shows variation of product for the title, rather than main product.
* Fix: Use proper link in checkout for variation products.
* Fix: Return tax information in switchmethod() JS function.
* Fix: Resolve conflict with Advanced Custom Fields on save_post hook for products.
* Fix: Update Bulgarian Currency symbol.
* Fix: Resolve issue where updating pages causes rewrite rule conflicts when pretty permalinks are enabled.

* Fix: Fatal error in wpsc_product_list_exclude_child_categories() due to other themes
or plugins calling get_posts() before the main query is set up

* New: Filter to hide drafts on the front-end: “wpsc_product_display_status”
* New: Shipwire staging / production option
* Change: Remove deprecated and unused javascript (and by extension, CSS) from core
* Change: Remove nusoap
* Change: Improvements to Marketing admin panel
* Change: Improvements to Products List Admin Page
* Fix: WP eCommerce pagination breaks WordPress pagination
* Fix: Wrong thumbnail size in Product Specials widget
* Fix: Filtering by a category also shows all products in subcategories
* Fix: admin.js throwing a Parse Error in Safari
* Fix: Product Image Links not working when over HTTPS
* Fix: If AJAX_URL returns HTTPS and Add to Cart is on HTTP, errors
* Fix: Add to Cart button doesn’t work
* Fix: Can no longer upload customer attachments
* Fix: Deprecated warning for wp_convert_bytes_to_hr() function in WordPress 3.6

* Fix: Some users had theme compatibilities and other configurations that caused “Add to Cart” to no longer function as expected.
* Fix: Customer uploads for products broke with JS overhaul
* Fix: Product image links broke.

* New: Payment Gateway UI is revamped.
* New: Sales Log UI is revamped.
* New: wpsc_single_purchase_log_date_time_format and wpsc_single_purchase_log_date_format (Used in new Sales Log UI).
* New: Added ‘wpsc_usps_domestic_rate’ and ‘wpsc_usps_intl_rate’ filters.
* New: ‘wpsc_country_get_property’ filter.
* New: WPSC_Country::get_data() method and ‘wpsc_country_get_data’ filter.
* New: Added generic ‘wpsc_save_’ . $this->current_tab_id . ‘_settings’ action.
* New: ‘wpsc_shipping_module_settings_form’ filter on admin shipping module form output.
* New: Choose either AND or OR for coupon conditions logic.
* Change: Reduced internal usage of get_option( ‘siteurl’ ) in favor of home_url().
* Change: Updated Colorbox.js to v.1.4.15.
* Change: Eliminated internal usage of ‘index.php’ as an AJAX callback URL. Nginx users, rejoice.
* Change: Eliminated internal usage of eval() in javascript.
* Change: wpsc_get_country() uses WPSC_Country now.
* Change: .on() is now used in place of .livequery(), .bind(), .live() and .delegate().
* Change: Minor cleanup of Marketing settings tab UI.
* Change: wpsc_the_product_image() optimized to utilize the product thumbnail earlier in the function.
* Change: wpsc_the_variation_price() output is now filtered through wpsc_do_convert_price filter.
* Change: Submitted_Form_Data table now has a value field with a LONGTEXT data type, rather than varchar(255).
* Change: Continued internal cleanup of coding standards and documentation.
* Fix: Properly substitute placeholder in “Out of stock” email to administrator.
* Fix: Fixed PHP notices when accessing Dashboard as subscriber.
* Fix: Coupon logic improvements (edge case of using ‘not_contains” logic with item_quantity).
* Fix: Automated fix when possible, and nag when not, for 3.8.10 regression in User Management templates.
* Fix: Error notices on category functions.
* Fix: fetch_feed() error on GetShopped news.
* Fix: Variation terms were not being applied to the parent product.
* Fix: If you emptied variation sale price, the stock levels would not work any more.
* Fix: A notice was thrown if you had UPS selected but had not saved settings for it.
* Fix: USPS Shipping Module now correctly respects testing environement settings.
* Fix: Correcting casting price value to float instead of integer in coupon logic conditions for sub_total.
* Fix: ‘wpsc_transaction_result_content’ now returns the $cart_item as an array instead of an object (which was a regression).

* New: Coupon UI is revamped.
* New: [Shipwire] Addition of Shipping Services, Economy, Plus & Premium.
* Change: After filling out a registration form, the user is logged in.
* Change: Limit quantity of individual products that can be added to the cart. Default value is filterable.
* Change: Remove FPDF which is not used any more.
* Change: Return cart item messages as key => value array rather than HTML.
* Change: Variation table class orderby to ‘menu_order title’
* Change: When displaying packing slip, form data should be output in the same order as that of checkout page.
* Fix: “you save” prices are not correct on variations with a value over 1000
* Fix: Cart widget missing closing

* New: Polish translation.
* Fix: Attempt to regenerate customer ID if it’s invalid to avoid fatal errors.
* Fix: Australia Post doesn’t return any quotes if the products’ dimensions are not specified.
* Fix: Billing state is set to shipping state upon checkout.
* Fix: Cannot resent purchase receipt any more.
* Fix: Custom Cart Messages on Sales Log need stripslashes.
* Fix: Error message when changing purchase log status via AJAX.
* Fix: Fatal error in merchant.class.php.
* Fix: Giving stock or price of a product a 4 figure number will screw it up when the product is updated again.
* Fix: Invalid zipcode is displayed even when the zipcode is not specified yet.
* Fix: Quick editing a product doesn’t work.
* Fix: Transaction result emails are sent when an order is closed.
* Fix: More native css support for product variations in WP 3.5+.

* Fix: “No shipping quotes” error is displayed when selecting “Shipping same as billing”.
* Fix: Avoid flooding transient data when site’s feed is being visited by bots.
* Fix: Blank Checkout page for some certain installation when Shipping is enabled.
* Fix: Can’t add to cart on some server.
* Fix: Fatal error when viewing product variation iframe, because _wp_admin_html_begin() does not exist on older WordPress versions.
* Fix: MySQL error/warning in _wpsc_filter_special_widget_where().
* Fix: Only show attachment fields when viewed on an edit product page.
* Fix: PHP Notice in cart.class.php.
* Fix: Properly escape columns in admin products page.
* Fix: Purchase log’s item names are not translatable via qTranslate.
* Fix: Shipping same as billing saves “State” field label as the shipping region.
* Fix: Shipwire settings are not updated.
* Fix: Shipwire syncing doesn’t take into consideration products in trash, or multiple products using the same SKUs (as in WPML)
* Fix: Specials widget is empty when there are no product with variation sales.
* Fix: Variation sets are not being sorted on the front-end.
* Fix: WPEC doesn’t cooperate with WP 3.5 media UI.
* Fix: wpsc_pre_transaction_results filter is ignored.
* Make sure admin styles are enqueued for product variations iframe in older version of WordPress.

* New: Add support for quantity field in default grid view template.
* New: Let plugins add new column to product variation list table via filter ‘wpsc_manage_product_variations_custom_column’.
* Fix: Blank transaction results page when using paypal gateways.
* Fix: Comment form is displayed even though comment is closed on products page.
* Fix: Fatal error in formatting.php for some sites.
* Fix: New countries in 3.8.9 automatically added to target market list.
* Fix: PayPal Standard doesnt’ take care of coupons.
* Fix: Punctuation in pending transaction email.

* Fix: Admin cannot download file from product edit page.
* Fix: Compatibility issues with Jetpack.
* Fix: Google Analytics is printed out even when it’s not active. Also, PHP notice when the product doesn’t have a category.
* Fix: Make sure PayPal Standard works with 100% discount.
* Fix: Product page title is not properly replaced with the category or tag title in WP 3.5.
* Fix: Products are sometimes displayed even when products page is set to only display list of categories.
* Fix: Products thumbnail sizes are inconsistent with the settings.
* Fix: Properly flush outdated customer meta from the transient table.
* Fix: Typo in wpsc_cart::update_location().
* Fix: Wrong class attribute for price display.

* Fix: Fatal error in Shipwire.
* Fix: Fatal error with customer meta on multisite.
* Fix: Fatal error with get_the_product_tags().
* Fix: Pagination in admin product list doesn’t work.
* Fix: Permalinks are incorrect when products page is set as home page and permalink scheme is set to %post_name%.
* Fix: Rewrite rules are not regenerated correctly when switching from “Default” to “Post name”.
* Fix: Shipwire and Google Analytics are not working properly.
* Fix: Shipwire request is sent even when Shipwire is not active.
* Fix: States are displayed as numbers in admin purchase report.
* Fix: Transaction results displaying cart content twice as well as “Oops, there is nothing in your cart”.
* Fix: Use customer meta instead of $_SESSION for eway and payflow message.
* Fix: Variation pagination doesn’t work.

* New: Additional columns can now be added to Store Sales page via filter hook.
* New: Additional filters for purchase log notification classes.
* New: Allow devs to filter the list of accepted credit cards in PayPal Pro.
* New: Filters to enable image scaling (versus cropping).
* New: Hook to modify the product table on transaction results and purchase receipts.
* New: Make buy now button’s html output filterable.
* New: More flexibility in role management.
* New: New Hook for cancelling subscriptions with Memebers Access.
* New: Pagination UI for product variations.
* New: Users can bulk edit products’ stock, price, sales price etc.
* New: Users can now choose to “Notify site owner” and “Unpublish product” separately when stock runs out.
* New: Users can now delete checkout form sets.
* New: Users can now set product sorting direction in Settings->Presentation.
* New: Variation UI enhancements.
* Change: “Registration required” and “Anyone can register” are now synchronized.
* Change: Default checkout shipping option to lowest shipping cost of all choices.
* Fix: “Variation Controls” anchor in metabox leads nowhere.
* Fix: AJAX code audit (security)
* Fix: Activating WP eCommerce on a vanilla WordPress installation with pretty permalinks enabled messes up the rewrite rules.
* Fix: Add a space after tilde character to avoid confusion in admin product list.
* Fix: Add new variation sets and terms from Edit Product page doesn’t work properly.
* Fix: Additional description is double escaped in product edit page.
* Fix: Alignment of checkboxes and radios in product category edit page is a bit off.
* Fix: Avoid using query_posts() which could break themes.
* Fix: Backslashes are sometimes added to UPS and USPS settings.
* Fix: Base_region option remains set if base country is switched.
* Fix: Billing phone number not accessible via wpsc_merchant::$cart_data.
* Fix: Buy Now feature doesn’t properly create and update sales log.
* Fix: Can’t add variations on new products.
* Fix: Can’t delete coupon conditions.
* Fix: Can’t order products properly in Products admin page.
* Fix: Can’t upload product category image when adding a new category.
* Fix: Cannot set thumbnail for variations.
* Fix: Cart item name is not updated when corresponding variation name is changed.
* Fix: Cart items are not translated for qTranslate.
* Fix: Cart mix up when multisite is enabled.
* Fix: Category image size metadata are not used properly on templates.
* Fix: Category title is replaced with the first product’s title, and pagination does not work correctly on Category page.
* Fix: Changing an order status in Sales Log page incorrectly updates the views and pagination links.
* Fix: Changing checkout field sort order doesn’t work.
* Fix: Checkout- Parent Product Thumbnail Displayed Instead of Product Variation Thumbnail.
* Fix: Claimed stock cronjob doesn’t take into consideration timezone.
* Fix: Collapse product variation sets by default on Manage tab.
* Fix: Colorbox Gallery doesn’t work.
* Fix: Country dropdown lists disregard Target Market option.
* Fix: Coupon is not invalid is displayed even when there’s no coupon applied.
* Fix: Coupon start and expiry date don’t take into account local timezone.
* Fix: Currency converter doesn’t work for some particular currencies.
* Fix: Custom fields are missing in purchase log if they have the same name as other fields.
* Fix: Customers are able able to purchase scheduled but unpublished products.
* Fix: Database upgrade routines.
* Fix: Division by zero in product-template.php.
* Fix: Dollar signs are used in flat rate settings regardless of the main currency.
* Fix: Duplicating a Product doesn’t duplicate the images correctly.
* Fix: Email information in “Admin” settings tab is not displayed properly.
* Fix: Enabling shipping but not selecting any shipping methods causes frustrating unexpected issues.
* Fix: Fatal error in PayPal Pro settings page.
* Fix: Fatal error in checkout page form validation.
* Fix: Fatal error when quick editing products.
* Fix: Fatal error when upgrading from 3.7.x.
* Fix: Final breadcrumb id tag is not W3C Compliant.
* Fix: Free shipping discount is not updated when shipping method is changed.
* Fix: Free shipping doesn’t reset individual cart items’ shipping amounts when submitted to PayPal.
* Fix: Free-shipping doesn’t work on PayPal Pro if the discount amount > item total.
* Fix: Google Analytics is now tracking correctly.
* Fix: Great Britain is redundant in country list (we already have U.K. and North Ireland).
* Fix: Improper escaping of user input.
* Fix: Inaccurate dimension calculation in Australia Post.
* Fix: Incompatibility with $_SESSION.
* Fix: Incorrect i18n in Presentation tab.
* Fix: Increase gateway timeout settings across the board.
* Fix: Inefficient pinging when product is updated.
* Fix: Infinite loop on single product page.
* Fix: Infinite loop when using PayPal Pro.
* Fix: Issue with SSL and Share This URL.
* Fix: Latest product widget doesn’t show image.
* Fix: Logic error in function wpsc_product_has_stock.
* Fix: Make it clear that the sidebar widget doesn’t include discount.
* Fix: More flexibility in role management.
* Fix: New coupon conditions are added below the first condition instead of the last.
* Fix: Number of products per page field in shortcode generator doesn’t work.
* Fix: On user details page, switching country to a country without region won’t display the State (Region) text field.
* Fix: Only display permalink double save warning if WordPress version is earlier than 3.3.
* Fix: Outdated country codes and currency codes.
* Fix: Pagination does not work with price range widget.
* Fix: Pagination for category short codes does not work.
* Fix: Pagination for tags does not work.
* Fix: Pagination links generated with unnecessary “page/” portion for WP 3.4.
* Fix: Pagination links in Category shortcode page are not consistent.
* Fix: Parent product is still treated as if it had variations even though all its variations have been moved to trash or hidden (set to draft).
* Fix: PayPal Express Checkout doesn’t take into account free shipping.
* Fix: PayPal Standard Subscriptions produce unexpected product title in PayPal cart and receipts.
* Fix: Performance improvement for dynamic stylesheet.
* Fix: Placeholder image is missing for products without thumbnails.
* Fix: Potential height issue with variation edit iframe (parent hidden overflow, expand/collapse checkboxes).
* Fix: Prevent segmentation fault when using wpsc-products shortcode.
* Fix: Product Specials Widget does not work with product variations on sale.
* Fix: Product page URLs are sometimes not updated properly.
* Fix: Product permalinks in single product view are not using current category path.
* Fix: Products page pagination fails if the products page is set as the homepage.
* Fix: Products with variations on sale does not display the prices correctly.
* Fix: Purchase logs list table doesn’t have Total line as before 3.8.8.
* Fix: Refactor purchase log notifications to fix various issues:
* Fix: Region field is not consistently updated or displayed when selecting a country without regions on checkout form.
* Fix: SKU should be sent to PayPal Standard instead of Product ID if that’s available.
* Fix: Shipping error is reported when “Shipping same as billing” is selected on the checkout page, even when shipping is disabled.
* Fix: Shipping location error message is displayed before the customer has a chance to specify state and zip code.
* Fix: Shipping method and option are not displayed on Sales Log single page if there is no shipping form fields.
* Fix: Shipping options not refreshed when “shipping same as billing” causes new quotes.
* Fix: Shipping rate choice not correctly encoded during checkout.
* Fix: Shipwire settings are broken.
* Fix: Shortcode button doesn’t work in visual mode if WP folder configuration is different from default.
* Fix: Table rate shipping doesn’t accept $0 amount.
* Fix: Target makret restrictions for product categories is broken.
* Fix: Tax bands not working.
* Fix: Template tags for product tags don’t work.
* Fix: Terms & Conditions validation code is broken.
* Fix: Total Price not properly reflective of the total after $1,000.
* Fix: Transaction results refactor.
* Fix: Updating purchase log status doesn’t update pagination count
* Fix: Unnecessary thumbnail regeneration on product single page.
* Fix: Update message is displayed even when the db has bene updated.
* Fix: Updating region when “Same shipping as billing” is checked doesn’t update the shipping quote.
* Fix: Use $cart_item->get_title() instead of $cart_item->product_name.
* Fix: Use array instead of strings when calling WP_Query in wpsc_the_variation_price.
* Fix: Users are now warned that setting products per row for grid view to 0 would probably lead to layout breakage.
* Fix: Using 2 checkout sets shows incorrect order on Purchase History and Your details pages.
* Fix: Valid checkout fields are not preserved when there are invalid fields.
* Fix: Variation drag’n’drop sorting is not working.
* Fix: Various bugs and inconsistencies with coupon conditions.
* Fix: WPEC loads product image then scales to thumbnail size in the backend products list.
* Fix: Weird Taxable Amount column.
* Fix: When “Free Shipping” is enabled in Settings->Shipping, shipping is always set to 0 even when shipping discount value is set to 0 or empty.
* Fix: Wrong alternate row class for variation inline shipping editor.
* Fix: Wrong documentation link for Chronopay.
* Fix: Wrong logic in deprecated function nzshpcrt_currency_display().
* Fix: _wpsc_process_transaction_coupon() contains typos.
* Fix: also bought image path is supposed to be fixed already.
* Fix: i18n audit.
* Fix: improper escaping in Price metabox.
* Fix: post_status is not formatted correctly in wpsc_start_the_query().
* Fix: private products are listed on the /products/ page.
* Fix: wpsc_list_dir() should return empty array if directory is empty.
* Fix: wpsc_shopping_cart() function call doesn’t work.
* Fix: wpsc_the_product_thumbnail() ignores custom width and height.

* Fix: Order Closed status does not count in the sales log totals on dashboard widget.
* Fix: PHP preg_replace warning.

* Fix: Also bought product image doesn’t display correctly.
* Fix: Pagination fails when hierarchical category URL is enabled.
* Fix: Product Specials Widget causes 404 errors. Props Chris Jean.
* Fix: Product category slug beginning with a digit doesn’t work.
* Updated localization.

* Fix: Incompatibility between WPEC products page pagination and WordPress 3.4.

* Change: CSV sales export now puts the item quanity in a separate column from the product title.
* Fix: Core checkout fields cannot be restored if they were deleted before upgrading to 3.8.8.
* Fix: Insecure SSL resources when WordPress is using SSL, or “Force SSL Checkout” is enabled.
* Fix: Issue with WPML and Variations.
* Fix: Shipping & Total Order values are wrong on Sales Log page.
* Fix: Terms and Conditions – Checkout page breaks if you read the terms and conditions.
* Fix: Total shipping value and total price incorrect in transaction results.
* Fix: Variation sales prices are inaccurate in Product Specials Widget

* Fix: CSV import not working in 3.8.8.
* Fix: Category page display setting does not override default Presentation settings.
* Fix: Clicking All/None in Category target market settings doesn’t work.
* Fix: Non-SSL stylesheet is loaded even when force SSL for checkout page is on.
* Fix: PHP Warning and Notice in sales log page.
* Fix: PayPal currency converter is wrong.
* Fix: Sales logs are not displayed for some installations.
* Fix: Sales logs page sometimes display empty customers’ names.
* Fix: Saving payment gateway settings erase Shipping settings.
* Fix: Sometimes clicking Save doesn’t save tracking ID on sales log page.

* New: Actions for bulk actions on sales page: wpsc_sales_log_process_bulk_action, wpsc_sales_log_extra_tablenav
* New: Allow variation checkboxes to be collapsed & expanded without having to tick the variation set checkbox itself.
* New: Digital Download UI improvement.
* New: Extra hooks during checkout cart display: wpsc_before_checkout_cart_row, wpsc_before_checkout_cart_item_image, wpsc_after_checkout_cart_item_image, wpsc_before_checkout_cart_item_name, wpsc_after_checkout_cart_item_name, wpsc_after_checkout_cart_row
* New: Filter for ordering the sales logs: wpsc_purchase_logs_orderby.
* New: Filter wpsc_cart_shipping.
* New: Filter wpsc_default_shipping_quote.
* New: Filter wpsc_item_shipping_amount_db.
* New: Filter wpsc_paypal_standard_post_data.
* New: Filter wpsc_product_permalink_cat_slug.
* New: Filter wpsc_product_postage_and_packaging.
* New: Filter wpsc_shipping_quote_value.
* New: Filters wpsc_calculate_total_tax, wpsc_coupons_amount.
* New: 4 new filters for user meta in profile page and during checkout.class.php – wpsc_checkout_user_profile_get – wpsc_checkout_user_profile_update – wpsc_user_log_get – wpsc_user_log_update.
* New: Settings Page API.
* New: Some helpful filters to download_csv function: wpsc_purchase_log_start_end_csv, wpsc_purchase_log_month_year_csv, wpsc_purchase_log_month_year_csv, wpsc_purchase_log_csv_headers, wpsc_purchas_log_csv_output
* New: Variation Drag & Drop sorting.
* Change: Display file names instead of the product name on the downloads page.
* Change: Improved variation UI in Product Edit page.
* Change: In General Settings page, when changing country, load region / state list using AJAX instead of page reload.
* Change: Only display variants’ associated terms in Product Edit page rather than including the parent product name, which is redundant and cluttered.
* Change: PayPal Standard settings now just offer dropdown of “live” / “sandbox” rather than URL entry.
* Change: Subtle UX tweaks for Store Settings page.
* Fix: %-based shipping cost is not working internationally.
* Fix: $wpsc_query->query_vars[‘wpsc_product_category’] not always set on product page with hierarchical category permalinks.
* Fix: Cannot add new Checkout field.
* Fix: Cannot re-re-send buyer receipt.
* Fix: 3.7 -> 3.8 Database Upgrade Routine causes some products with variations to display a $0.00 price.
* Fix: Double

tag with wpec_taxes_display_tax_bands() on product edit page.
* Fix: Fatal error when trying to include a non-existent admin file.
* Fix: Hide Google Feed information from display
* Fix: Incompatibility with Genesis framework in Product Edit page.
* Fix: Make the WP eCommerce 3.8.x activation/installation routine much more efficient.
* Fix: Mandatory fields in user_log_functions.php are not properly validated.
* Fix: Memory improvement for productfeed.
* Fix: Purchase logs have incorrect time if a timezone is specified in Settings->General.
* Fix: Summary line does not get updated when sales log status is changed.
* Fix: Total Quantity check fails for coupon codes.
* Fix: USPS: “FLATE RATE ENVELOPE” should be changed to “VARIABLE” to allow for shipping quotes to be based on weight.
* Fix: Use ->add_help_tab() to support WP 3.3 admin screen API.
* Fix: Using discount causes Paypal Express to calculate wrong total amount.
* Fix: get_the_content() is not enough in product feed.
* Fix: settings page JS compatibility issue with Firefox.
* Fix: wpsc_get_template_file_url() function is inefficient and causes 10 extra SQL queries per page load.

* Fix: PHP Warning for ‘wpsc_load_settings_page’ callback.
* Fix: PHP Warning in wpsc-transaction_results_functions.php.
* Fix: get_current_screen() is not available in WP 3.0.

* New: Default hook to filter sessionid for previously selected payment gateways.
* Change: Stock notification emails are now sent to “purchase log email address” rather than admin address.
* Fix: SQL injection vulnerability.
* Fix: 3.7 -> 3.8 Database Upgrade Routine fails when importing variations sets with the same name.
* Fix: Category link structure is not correct in pagination links with hierarchical category permalink.
* Fix: Fix SQL error when using “?items_per_page=all” query.
* Fix: Missing “Use as product thumbnail” on WordPress 3.3.
* Fix: Products Page does not support custom page template – uses page.php instead.
* Fix: Products page, category items per page is broken, relies on ‘posts per page’ setting in Settings -> reading.
* Fix: Sticky post view broken due to deprecated query_string filter.
* Fix: Sub-pages of Products Page aren’t supported.
* Fix: Total Quantity check for coupons.
* Fix: Use ->add_help_tab() to support WP 3.3 admin screen API.
* Fix: [wpsc_products] shortcode does not use ‘Sort Product By’ setting – it defaults to date-based ordering.
* Fix: dashboard.css is loaded for WordPress > 3.3 (404 error).

* Fix XSS vulnerability.

* Fix: “Session expired” error when viewing Customer Account page.

* Security fixes.

* New: Support for g:availability to Google Merchant Centre feed. Props bbaskets & longercat
* Fix: Admin product page sorting by column was not working.
* Fix: Call to undefined function wpsc_clear_stock_claims().
* Fix: Checkbox and Radio buttons have unexpected issues in checkout.
* Fix: Checkout field options’ values are mutilated before getting inserted into the database.
* Fix: PayPal standard IPN fails if data used to validate the IPN POST contains ‘ or “.
* Fix: Price incorrectly updated when multiple products with variations exist on the same page.
* Fix: Security vulnerability.
* Fix: ShareThis integration does not properl respect HTTPS connections.
* Fix: The Terms and conditions checkbox on the checkout page should have a required field asterisk, just like all other required checkout fields do.
* Fix: Wrong login URL for [userlog] page.
* Fix: Zero shipping price doesn’t work in flatrate.php.
* Fix: invalid HTML on checkout page for default theme.
* Fix: wpsc_coupons::uses_coupons() needs optimization.

* Fix: Fancy notifications not being displayed on single product page.
* Fix: Sale and normal prices are switched around.

* New: ‘insert_child_product_meta’ filter to allow customising of meta data when a variation product (child product) is created.
* New: ‘wpsc_variation_groups’ and ‘wpsc_all_associated_variations’ filters. Allows customising order of variation menu items etc.
* New: Add hook “wpsc_product_form_fields_end” and rename “wpsc_product_form_fields” to “wpsc_product_form_fields_begin” to offer more flexibility when adding new fields to the product form.
* New: Add hooks “wpsc_add_to_cart_button_form_begin” and “wpsc_add_to_cart_button_form_end” when outputting [add_to_cart] shortcode. wpsc_add_to_cart_button() is also refactored to get rid of ugly repetitive “$output .= “.
* New: Additional hooks for adding extra FORM fields to the add to cart form.
* New: Additional filter hooks for product price and transaction result messages.
* New: Allow hierarchical product category URL.
* New: Hooks ‘wpsc_product_form_fields_begin’ and ‘wpsc_product_form_fields_end’ for list and grid views.
* New: Option to set claimed stock clearance interval (Store Settings -> General).
* New: filterable g:shipping_weight to google product feed. Thanks to Rudy Hassall.
* Change: Proper post updated messages – now says “Product updated” instead or “Post updated”.
* Change: Settings tabs are restyled to conform with WordPress UI. Props Pippin.
* Fix: A product is displayed as “sold out” when its variations’ stock control options are turned off.
* Fix: Additional Checkout Form Fields Not Showing with Variation. Props jRayx.
* Fix: Australia Post shipping quote caching by reducing the transient key length from 51 to 41 characters.
* Fix: AJAX error when changing country with a coupon applied.
* Fix: Breadcrumbs not showing for empty product categories.
* Fix: Discounts / coupons not passing to Paypal Standard.
* Fix: Error with merging image metadata in Media popup. Props Ben Huson.
* Fix: Fancy notifications are sometimes output twice.
* Fix: Fatal memory allocation error in Add Product page when WPEC downloadable folder is not created yet.
* Fix: Incompatibility with WP 3.3-dev (dashboard.css is merged into wp-admin.css).
* Fix: JavaScript globals not properly escaped, causing fatal JS errors due to internationalized strings that have single quotes in them.
* Fix: Paypal Express Checkout fails if product names contain unicode special characters.
* Fix: Paypal Standard passes wrong discount amount.
* Fix: PHP Notice when activating wpec, resulting in ‘unexpected output’ error message.
* Fix: PHP Notice when editing product category.
* Fix: PHP notice in wpsc-functions.php.
* Fix: Product categories sometimes disappear in admin (but still show on front end).
* Fix: Product variations not deleted when deleting a product from the trash.
* Fix: Products with variations display ‘from’ even if all prices are the same. Change: Product that have variations will display “from” price regardless of whether the variations are in stock or not (to avoid inconsistency).
* Fix: Removing additional description of a product doesn’t have any effect. Props groques.
* Fix: SQL error when updating from 3.7.
* Fix: Saving thumbnail settings caused PHP timeout.
* Fix: Single product image is not re-generated properly sometimes.
* Fix: User submitted data is double-escaped, causing slashes to be stored in database table and sent to payment gateways.
* Fix: Variations are not cloned properly when duplicating a product, causing error / hang in wp-admin.
* Fix: WP Menus items don’t apply current-menu-item (and ancestor) for product categories.
* Fix: When on the edit products page, the filter by category menu does not show subcategories if the parent has no products. Props benjaminhuson.
* Fix: for paypal express, coupons being included when there are none
* Fix: is_home() is true when viewing default category on products page.
* Fix: login redirect on checkout page if WordPress files are in a subfolder.
* Fix: $wpsc_cart->use_shipping() returns true even when shipping is disabled.
* Fix: wpsc_display_purchlog_totalprice() returns wrong value. Props dlingren for initial patch.
* Fix: wpsc_is_single_product() returns false even when viewing a single product. Props Ben Huson for initial patch.
* Fix: wpsc_the_product_thumbnail() sometimes returns relative URL instead of absolute URL, which causes image failure in Google Product Feed.

* Fix: Security vulnerability in chronopay.

* New: Filter for ‘wpsc_display_product_multicurrency’.
* New: Additional filters for compatibility with WPML.
* Change: Discount information is now displayed on the Packing Slip.
* Fix: Sometimes wpsc_product_has_multicurrency() returns true when it should return false.
* Fix: Edit product page makes many database queries if you have lots of variations.
* Fix: Variation prices are not calculated correctly.
* Fix: Request-URI Too Large error when searching on the Admin Products page with lots of products.
* Fix: Add to cart shortcode doesn’t display fancy notifications, and also doesn’t check whether variations are selected.
* Fix: Infinite AJAX loop on checkout page when Same as Billing is checked.
* Fix: Per-item shipping total is calculated incorrectly in various places (Packing Slip, Sales Report etc.).
* Fix: Wrong product link when the product is assigned multiple categories.
* Fix: Canonical tags are not generated correctly for products with multiple categories.
* Fix: Edit variations inline messes up columns when stock limitation is disabled.
* Fix: Product with no category selected is not automatically assigned a default category when sort by drag&drop is enabled.
* Fix: Unnecessary use of livequery in variations.js causes Product edit page to freeze when there are many variation sets.
* Fix: Slashes added to checkout form field that has single quotes in it (e.g: O’Connor).
* Fix: Multicurrency price is truncated when displayed.
* Fix: Checkout page keeps refreshing without displaying Google Checkout Button.
* Fix: Discount doesn’t work with Paypal Standard.
* Fix: wpsc_single_template is not removed from the_content after it’s run, causing subsequent the_content() calls to output the single product again.
* Fix: Sorting product categories is broken.
* Fix: Coupon rule “In Category” not taken into consideration.
* Fix: WPEC default stylesheet imposes #content font-size.
* Fix: Incompatibility with Prototype JS library.
* Fix: Checking (or unchecking) Stock checkbox when editing product causes variation table columns to break.
* Fix: jQuery 1.6 incompatibility with attr( ‘className’ ).