Changelog for MailChimp for WordPress Premium

Changelog

4.5.14 - Sep 11, 2019

Improvements

  • Change MailChimp to Mailchimp in all texts.
  • E-commerce: Add query arg to easily debug queue content.
  • E-commerce: Send home URL to Mailchimp instead of site URL.
  • E-commerce: listen to woocommerce_new_product hook too.

4.5.13 - Aug 26, 2019

Improvements

  • E-commerce: Allow synchronising only product data with Mailchimp.
  • E-commerce: Check for existence of line_ keys in cart array.

4.5.12 - Aug 12, 2019

Fixes

  • Plugin update showing despite being on latest version

4.5.11 - Aug 9, 2019

Improvements

  • E-commerce: Write exceptions from queue worker to debug log.

4.5.10 - July 22, 2019

Fixes

  • Reports: Sign-ups from URL's longer than 255 characters not logged because of column character limit.

Improvements

  • Styles Builder: Show permanent notice when creating custom styles for a form that is not configured to use the Styles Builder.

4.5.9 - July 18, 2019

Fixes

  • Incorrect address 2 line for e-commerce customer addresses.

Improvements

  • Delete abandoned cart only when order status changes to on hold, processing or completed.
  • Show time in seconds to next e-commerce job run.
  • Delete carts from Mailchimp at an earlier hook to prevent issues with payment gateway redirections.
  • Get parent product ID from object instead of (possibly stale) cart data.

4.5.8 - June 4, 2019

Fixes

  • Issue synchronising products with invalid product variations.
  • Broken screen pagination "items per page"

Improvements

  • Log correct email address when sending out dynamic email notifications.
  • Send tax total to Mailchimp for abandoned carts
  • Allow up to a 10-minute delay in e-commerce's job queue worker interval.
  • In abandoned cart data, use product price with taxes included.
  • Get cart item ID from method, if method exists.
  • Minor code readability improvements.

4.5.7 - February 8, 2019

Fixes

  • Slow overall WP Admin performance caused by previous update.

4.5.6 - February 4, 2019

Fixes

  • E-commerce: Product variants not being added on first sync

Improvements

  • E-commerce: add URL listener to quickly queue all products or orders
  • E-commerce: hook into order status changes explicitly
  • Licensing: update URL's to point to new API endpoint

4.5.5 - January 8, 2019

Improvements

  • E-commerce: don't send product variants in bulk to prevent HTTP timeouts.
  • E-commerce: only send address property on customer objects if it looks like a complete address.
  • E-commerce: properly exclude orders without an email address from being attempted using the order sync wizard.
  • E-commerce: trim special characters from order number.
  • E-commerce: update pending background jobs number after queue is processed over AJAX.
  • Forms: add .mc4wp-loading class attribute to form elements while request is loading.

4.5.4 - November 26, 2018

Improvements

  • E-commerce: Rewrite SQL queries on e-commerce settings page for improved performance.
  • E-commerce: Add visiblity property to product data sent to Mailchimp.
  • E-commerce: For guest checkouts, create cart in Mailchimp right away instead of waiting 5 seconds.

Additions

  • E-commerce: Add setting to disconnect store from Mailchimp without deleting it.

4.5.3 - October 22, 2018

Fixes

  • E-commerce: WooCommerce 2.3 compatibility.
  • E-commerce: Don't create new transactional subscriber when customer changes their email in WooCommerce.
  • E-commerce: Timezone not taken into account for displaying time on e-commerce settings page.

Improvements

  • E-commerce: Automatically update email addresses of subscribers for the connected list in Mailchimp when they change it in WooCommerce.

4.5.2 - September 11, 2018

Improvements

  • E-commerce: process background jobs every minute.
  • E-commerce: update fulfilment_status to trigger shipping notifications.
  • E-commerce: improved compatibility with older WooCommerce versions.

4.5.1 - Jul 25, 2018

Fixes

  • AJAX Forms: fixed issue with caching an unset variable.

4.5 - July 11, 2018

Improvements

  • E-commerce: Database query performance improvements on settings page.
  • E-commerce: Show when next run is scheduled to run for processing pending background jobs.
  • E-commerce: Send billing company field to Mailchimp when updating customer.

Additions

  • E-commerce: Add bulk action to (re-)synchronise orders, products or coupons with Mailchimp.
  • E-commerce: Added support for promo codes (coupons).
  • E-commerce: New WP-CLI command wp mc4wp-ecommerce sync-coupons
  • E-commerce: New filter hook mc4wp_ecommerce_promo_rule_data
  • E-commerce: New filter hook mc4wp_ecommerce_promo_code_data

4.4.4 - June 27, 2018

Fixes

  • Method parameter error when using WooCommerce 2.x.
  • Abandoned cart data error when using WooCommerce 2.x.

Improvements

  • Sanity check on orders for lines that have a quantity of 0.

4.4.3 - June 25, 2018

Improvements

  • Email notifications: Accept a broader range of date inputs (year first, leading zeroes for day's and month's)

4.4.2 - June 11, 2018

Fixes

  • E-commerce: WP CLI command error because user object can not be represented as string.
  • Append form: Catch exceptions in append form to posts feature.

Improvements

  • E-commerce: Reset transient cache when resetting store.
  • E-commerce: Reset transient cache after adding/updating/deleting products and orders.
  • E-commerce: Failsafe against invalid session data for abandoned carts.
  • Email notifications: Format date in local format

4.4.1 - May 21, 2018

Fixes

  • E-commerce: Error when running abandoned cart recovery with older WooCommerce versions (before 3.2).
  • AJAX forms: Notice for unexisting variable.

Improvements

  • E-commerce: Failsafe return value of wc_get_product

4.4 - May 11, 2018

Improvements

  • E-commerce: move slower operations (like calculating the customer's order total) when generating abandoned cart data to a background job, to speed up website for the visitor.
  • E-commerce: store results of slow queries in a 1-hour cache to speed up e-commerce settings page.

Additions

  • E-commerce: added filter mc4wp_ecommerce_schedule_process_queue_event which can be used to disable the WP Cron event that is scheduled.
  • Logging: add setting to automatically delete log items older than a number of days.
  • Logging: include log data in GDPR export request.
  • Logging: erase log data in GDPR erase request.

3.3.34 - April 23, 2018

Fixes

  • E-commerce: issue with updating orders when using custom order numbering.

Improvements

  • E-commerce: add button to clear all pending background jobs.
  • E-commerce: soften error message when an order without items is skipped through the order synchronisation wizard.
  • Logging: all logging can now be disabled by setting define( 'MC4WP_LOGGING', false );

3.3.33 - April 17, 2018

Fixes

  • Links in "Need help?" box search results not pointing to the correct domain.

Improvements

  • E-commerce: Process queue every 3 minutes instead of every 5 minutes.
  • E-commerce: Use less important log level when order or cart contains no items.

3.3.32 - April 10, 2018

Fixes

  • E-commerce: Send correct product variation ID to Mailchimp again.
  • E-commerce: Redirect after re-populating cart from Mailchimp to clear URL parameters.

Improvements

  • Forms: Blur active input element after submitting form with RETURN key, so that keyboard disappears on mobile.

3.3.31 - March 28, 2018

Fixes

  • Reports: Log items were sometimes counted on multiple days in the reports graph.
  • E-commerce: On certain servers, background jobs were not queued up for updated carts or orders.

Improvements

  • E-commerce: Stop unnecessary info logging for guest checkouts.
  • E-commerce: Mailchimp does not allow connecting more than one site sharing the same domain, so attempting to load MC.js on WordPress Multisite with a subdirectory set-up would not work. We are now generating a unique subdomain and sending that to Mailchimp (instead of the subdirectory) so that everything works as expected.
  • E-commerce: When order update fails because of an invalid campaign_id, retry without that parameter.

3.3.30 - March 20, 2018

Improvements

  • E-commerce: campaign tracking cookies are now set via JavaScript so that it works with pages served from cache.

Additions

  • Form setting to automatically append that form to all posts (in a certain category).

3.3.29 - March 12, 2018

Fixes

  • "Order already exists" errors when using custom order numbers.

Improvements

  • Improved handling of deleted product variations for historical orders.

3.3.28 - February 26, 2018

Fixes

  • Catch exception when periodic license check fails.

Improvements

  • Forms: show success message even when redirecting to another page.
  • E-commerce: validate product existence before sending to Mailchimp.
  • E-commerce: only send product variants if variable product has existing children.
  • E-commerce: throw exception when order has no order lines.
  • Reports: Print submission data as JSON instead of PHP object.

3.3.27 - February 2, 2018

Fixes

  • Reports: "Last year" view not showing the correct graph.
  • E-Commerce: Send products in "trash" to Mailchimp too, but with stock inventory of 0.

Improvements

  • Minor memory usage improvements.
  • Updated all JavaScript dependencies.
  • E-Commerce: Fallback on user_email for abandoned cart tracking, when billing_email is unknown.

Additions

  • E-Commerce: Add --delay option to all bulk WP CLI commands.
  • E-Commerce: Add wp mc4wp-ecommerce reset-queue command to clear all queued jobs.

3.3.25 - January 8, 2018

Fixes

  • Fire correct event updated_subscriber when using AJAX forms.
  • Fire individual form events when using AJAX forms.

3.3.24 - December 22, 2017

Additions

  • E-commerce: added support for loading MC.js file from Mailchimp, allowing for product retargeting and pop-ups.
  • E-commerce: added mc4wp_ecommerce_store_data filter hook for modifying store data before it is sent to Mailchimp.

Improvements

  • E-commerce: use order getter methods to generate order data for Mailchimp.
  • E-commerce: send site URL instead of just the domain part to allow for two sites to connect their store from the same domain.

3.3.23 - December 11, 2017

Improvements

Styles-Builder: Add option to set background-size: cover so that image stretches entire element. Styles-Builder: Check form validity after every input change.

3.3.22 - November 17, 2017

Improvements

  • E-commerce: Look for billing_email for customer & order objects in more places.
  • Email notifications: Replace [_MC4WP_LISTS] tag properly.
  • Email notifications: Send email for "unsubscribed" event too.

3.3.21 - October 31, 2017

Fixes

  • In-plugin knowledge base returned no results regardless of search query (since a few days).

Improvements

  • No longer flashing success message when form has a redirect URL.
  • Minor performance optimisations for generating asset URL's.

3.3.20 - October 19, 2017

Fixes

  • Issue with abandoned cart links showing an empty cart for guest visitors on some specific site configurations.

3.3.19 - October 6, 2017

  • e-commerce: fix campaign tracking when using Sequential Order Numbers plugin for WooCommerce.
  • e-commerce: refactor tracking class so that request values are always excluded on forced sync.
  • email notifications: catch exceptions when generating email message.
  • email notifications: replace INTERESTS tag in email message with readable interest group names.
  • added mc4wp_ecommerce_options filter hook.

3.3.17 - July 25, 2017

Improvements

  • e-commerce: Improve unique cart ID for abandoned carts so that automations can be re-triggered.

3.3.16 - July 24, 2017

Improvements

  • e-commerce: Clear local store ID too when resetting e-commerce data.
  • e-commerce: Only set landing page cookie when mc_cid URL parameter is set.

3.3.15 - July 13, 2017

Improvements

  • e-commerce: allow other plugins to filter the order number by using get_order_number()
  • e-commerce: save store ID in options so that site URL can change without affecting automations.
  • e-commerce: Send shipping & billing address with every order, so they show in Order Notifications.

3.3.14 - June 16, 2017

Fixes

  • e-commerce: timeout when synchronising products if running an outdated version of WooCommerce.

3.3.13 - June 14, 2017

Improvements

  • e-commerce: enforce Mailchimp API JSON schema for abandoned cart data.
  • e-commerce: protect against endless loops when synchronising products with corrupt data.
  • e-commerce: include more (optional) store parameters in API calls to Mailchimp: email address, primary locale, platform & store domain.

3.3.12 - June 1, 2017

Improvements

  • e-commerce: Added a setting to send all order statuses to Mailchimp (incl. failed, refunded and cancelled orders)
  • e-commerce: No longer triggering a database query on every checkout page load.
  • Use new mc4wp.com API for license & update checks.

3.3.11 - May 16, 2017

Fixes

  • E-commerce: order notifications never triggering.

Improvements

  • E-commerce: improved backwards compatibility with with WordPress versions before 4.5
  • Styles Builder: improved permission check for writing stylesheet file(s).
  • Email Notifications: accept flexible array format in mc4wp_form_email_notification_headers filter hook.

Additions

  • E-commerce: track landing page URL and send to Mailchimp when synchronising orders.

3.3.10 - April 28, 2017

Fixes

  • E-commerce: fixes notice when synchronising products using WooCommerce 2.x
  • E-commerce: error when repopulating abandoned cart with product variations.
  • Styles Builder: image upload button not setting URL as input field value.

3.3.9 - April 13, 2017

Fixes

  • E-commerce: unexisting method calls when using WooCommerce 3.0 or later.

3.3.8 - April 13, 2017

Fixes:

  • Headers already sent error when trying to redirect to e-commerce setup wizard.

Improvements

  • Reports: Update JavaScript dependencies for graph.
  • Reports: Fix jumpy graphs when MySQL has an incorrect timezone setting.
  • E-Commerce: WooCommerce 3.0 compatibility.
  • E-Commerce: Send correct stock status when manually managing stock.
  • Reduced memory footprint.

Additions

  • E-Commerce: order_url is now sent to Mailchimp.
  • E-Commerce: support for Order Notifications.
  • New filter hook: mc4wp_ecommerce_cart_data for filtering abandoned cart data.
  • New filter hook: mc4wp_ecommerce_order_data for filtering order data.
  • New action hook: mc4wp_ecommerce_restore_abandoned_cart for restoring an abandoned cart.

3.3.7 - February 14, 2017

Fixes

  • E-commerce: Fixes "Schema describes ..." errors by enforcing Mailchimp's JSON scheme.
  • Use correct email address when updating an abandoned cart if user has two email addresses.

Improvements

  • E-commerce: Strip HTML from product titles.
  • E-commerce: Update customer data in Mailchimp separately from updating a cart.

Additions

  • E-commerce: Added mc4wp_ecommerce_product_data filter to modify product data before sending to Mailchimp.

3.3.6 - January 16, 2017

Improvements

  • E-commerce: Handle deleted products in (old) orders by sending a "generic deleted product" to Mailchimp.
  • E-commerce: Update parent product instead of individual product variants.
  • Email notifications: Write info line to debug log whenever an email is sent.

Additions

  • E-commerce: Add mc4wp_ecommerce_send_order_to_mailchimp filter hook.

Fixes

  • E-commerce: Products missing top level url attribute would break product block in Mailchimp campaigns.

3.3.5 - December 20, 2016

Fixes

  • Fatal error on sites still running on PHP 5.2.

3.3.4 - December 12, 2016

Improvements

  • E-commerce: Force-save queue when processing items, because save action may never be called on very long-lived processes.
  • AJAX Forms: Replace configuration with lazy loaded config store to work better with WP Rocket.
  • E-commerce: Add help text about connecting your store to a different Mailchimp list.

3.3.3 - November 30, 2016

Fixes

  • E-commerce: ajaxurl not set on WooCommerce checkout when capturing guest email for cart tracking.

Improvements

  • E-commerce: Various SQL performance optimisations
  • E-commerce: Don't exit WP CLI command on errors.
  • E-commerce: Use shop_single image size for products in Mailchimp (instead of the smaller thumbnail)

3.3.2 - November 23, 2016

Improvements

  • E-commerce: Background queue won't stall on PHP errors now.
  • E-commerce: Show "last updated" time on settings page.
  • E-commerce: Show status text while processing background jobs.
  • E-commerce: Don't try to send abandoned carts without an email address.
  • E-commerce: Write PHP errors in background queue to debug log.

3.3.1 - November 2, 2016

Fixes

  • E-commerce: "Schema describes string, integer found instead" error when adding orders.

Improvements

  • Don't show e-commerce settings when store is not connected to a list yet.
  • E-commerce: When campaign data for an order becomes corrupted, we'll now auto-retry without that campaign data.
  • E-commerce: Check if user has billing_email before updating remote customer.
  • E-commerce: Send "draft" products to Mailchimp too. These will not be included in Product Recommendations.
  • E-commerce wizard now always starts with most recent orders.
  • Failsafe against including AJAX script for forms twice.

Additions

  • Add mc4wp_ecommerce_customer_data to filter customer data that is sent to Mailchimp.

3.3 - October 18, 2016

This release allows you to integrate your WooCommerce store with Mailchimp's newest API, enabling cool things like product recommendations & abandoned cart recovery.

3.2.2 - September 8, 2016

Fixes

  • Remove usage of PHP 5.3 constant in activation hook.
  • Don't send admin cookies when manually adding past e-commerce orders.

Improvements

  • Strip special characters from e-commerce product names.
  • Show Top Bar sing-ups in Reports > Statistics graph.
  • Make all columns in log table sortable.
  • Memory usage improvements for AJAX forms & in-plugin knowledge base search.
  • Improved compatibility with older versions of WooCommerce.

3.2.1 - August 11, 2016

Fixes

  • HTML tags showing in plain text email notifications when using [_ALL_] tag.
  • Order of radio inputs on RTL sites.

Improvements

  • Better margin in Styles Builder when running Mailchimp for WordPress 4.0.
  • Default to px widths in Styles Builder so they don't have to be explicitly given.
  • Minor performance improvements.

Additions

  • Added text color option to Styles Builder for notices.

3.2 - August 4, 2016

Fixes

  • Never use [UNIQID] as a campaign identifier in e-commerce tracking.
  • Fatal error when adding old orders that reference deleted WooCommerce products.

Improvements

  • Better data structure for sign-up logging, so importing into Mailchimp is easier.
  • New detailed item view for all successful sign-up attempts.
  • Log export now uses TAB as a delimiter.
  • Logging compatibility with upcoming Mailchimp for WordPress 4.0 release.

3.1.10 - July 13, 2016

Fixes

  • Issue with Manual CSS in Styles Builder being escaped.
3.1.9 - June 21, 2016

Fixes

  • eCommerce360: campaign cookie wasn't taken into account for orders that require manual action before they are "completed"

Improvements

  • Styles Builder: Improved file creation.
  • Styles Builder: Better error messages
  • Styles Builder: Don't show "copy from other form" dropdown if there is just 1 form.
3.1.8 - June 7, 2016

Fixes

  • eCommerce360 campaign cookie was stored for just 7 hours, instead of 7 days.
  • Custom colored theme not printing CSS styles.
  • Log export not working on Windows servers.

Improvements

  • eCommerce360 order sync now stops on errors.
  • Show "draft" forms on Forms overview page.
3.1.7 - May 23, 2016

Fixes

  • AJAX loading animation now works with <button> elements too.

Additions

  • Filter: mc4wp_ecommerce360_order_data, to modify order data before it is sent to Mailchimp.
  • Filter: mc4wp_ecommerce360_order_statuses, specifies which order statuses are sent to MailChip.
3.1.6 - May 10, 2016

Fixes

  • GROUPINGS:123 tag not working in email notifications.

Improvements

  • Set action GET parameter for AJAX requests for compatibility with WP-SpamShield.
  • Set proper Allow-Control-Allow-Origin headers for AJAX requests.
  • eCommerce360: Add WooCommerce variations to product name.

Additions

  • New "Advanced" tab under Reports with form to delete all Log items at once.
3.1.5 - April 18, 2016

Fixes

  • WooCommerce orders with an associated user account (instead of guest email address) were not being recorded by the "add past orders" screen.
  • Running the log export on PHP 5.2 would return an empty CSV file
3.1.4 - March 30, 2016

Fixes

  • eCommerce360 would try to add orders without an email address to Mailchimp.

    Improvements

    • Ensure all WooCommerce filters run when sending order data to Mailchimp.
    • When AJAX form script errors, the form now falls back to a default form submission.
    • Grouping data is now shown in log table again.

Additions

  • New "Order Action" for WooCommerce to manually add or delete an eCommerce360 order to/from Mailchimp.
3.1.3 - March 22, 2016

Fixes

  • Script for plotting Reports graph wasn't loaded on some servers.

Improvements

  • Use later hook priority for rendering form preview in Styles Builder for compatibility with Pagelines DMS.
  • Update script dependencies to their latest versions.
  • Escape form name throughout settings pages.
3.1.2 - February 29, 2016

Fixes

  • Email notification didn't get correct Content-Type header for HTML.

Improvements

  • Get form preview to work with unsaved Styles Builder stylesheet.
  • Minor improvements for setting button colors in Styles Builder stylesheet.
3.1.1 - February 16, 2016

Fixes

  • Log would throw error when list had percentage-sign in their name.

Improvements

  • All mc4wp_form_email_notification_* filters now have access to the submitted form (as the second parameter).
  • Add JavaScript sourcemaps to minified JS scripts.
  • Remove sourcemaps from unminified JS scripts
  • Log now takes mc4wp_lists filter into account.
  • Use earlier hook for Styles Builder preview to prevent incompatibility with some themes.
  • Load Styles Builder stylesheet in TinyMCE editor for improved Shortcake support.

Additions

  • Added mc4wp_form_email_notification_headers filter.
  • Added mc4wp_form_email_notification_attachments filter.
3.1 - January 26, 2016

Additions

Improvements

  • Log: modify items per page in screen options when viewing log.
  • Miscellaneous code improvements
3.0.6 - January 18, 2016

Fixes

  • Pagination not showing on Log overview page.

Improvements

  • Memory usage improvements to Log export for huge datasets.
  • Make sure Styles Builder stylesheet is loaded over HTTPS when needed.
3.0.5 - December 15, 2015

Fixes

  • Button to export log was no longer working after version 3.0

Improvements

  • Reintroduced support for data-loading-text on submit buttons.
  • Improved logic for loading animation in submit buttons.
  • Styles Builder: Success & error color is now applied to paragraph element, to make sure theme doesn't override the given style.

Additions

  • Improved email notifications. You can now easily modify the subject line & message body of the email that is sent.
3.0.4 - December 10, 2015

Fixes

  • Not being able to access Forms page when using strict error reporting.

Additions

  • Use mc4wp_use_sslverify filter to detect whether SSL verification should be used in remote requests.
3.0.3 - December 1, 2015

Fixes

  • Fatal error when visiting Forms overview page on older PHP versions.
3.0.2 - November 26, 2015

Fixes

  • Stylesheet file not loaded because of 403 error (due to incorrect file permissions).

= 3.0.1 - November 25, 2015 =

Improvements

  • AJAX Forms: Perform core logic before triggering events, to prevent erorrs in event callbacks from messing up form flow.
  • Styles Builder: Changes are now applied instantly.
  • Styles Builder: Clearing a color no longer resets all styles.
  • Styles Builder: Try to set correct permissions before writing stylesheet to file.
  • KB Search: Make sure all links point to mc4wp.com.

Additions

  • Add link to "Appearance" tab on Forms overview page.
3.0.0 - November 23, 2015

Initial release.

This plugin requires Mailchimp for WordPress v3.0 or higher to work.