Changelog ========= #### 3.1.5 - March 22, 2016 **Fixes** - Response message was shown for unsubmitted forms when using `{response}` in the form mark-up with multiple forms on the same page. **Improvements** - Scroll to form after form submission now uses native browser method `scrollIntoView()`. - Various improvements for right-to-left (RTL) sites. - The MailChimp API key is now obfuscated on the settings page. - Contact Form 7 integration now uses an early hook priority to ensure we run before any page redirects. **Additions** - Add position option for WooCommerce integration. - Add `{post}` tag whch can be used in form mark-up to fetch properties of the current page or post. #### 3.1.4 - February 29, 2016 **Fixes** - Forms with address fields never passing validation. **Improvements** - Perform type checks on global variables to prevent issues with poorly coded plugins. - Add Interest Category ID to list overview table for easier debugging. - Updated Russian translations. #### 3.1.3 - February 17, 2016 **Fixes** - Issue with API array responses (for the [MailChimp Activity add-on](https://wordpress.org/plugins/mc4wp-activity/), for example). **Improvements** - Updated Dutch, Portugese, Spanish and Italian translations. #### 3.1.2 - February 15, 2016 **Fixes** - Form JavaScript not working when another plugins loads Dojo framework. - [ENTER] not submitting form settings or creating new-line. - Internal fields marked as required not passing form validation. - Deselecting all MailChimp lists wouldn't persist after saving form settings. - No sign-up request firing for lists with only an `EMAIL` field. **Improvements** - Show accepted choice values for dropdown and radio fields in lists overview. - Use all MailChimp lists for Lists Choice field, instead of just the selected ones. - Failsafed JavaScript for when any other script loads RequireJS globally. **Additions** - Added support for [Shortcake](https://wordpress.org/plugins/shortcode-ui/) plugin. - Error message for when no list is selected can now be customized from the form message settings. #### 3.1.1 - February 1, 2016 **Fixes** - Field Helper not adding `type` attribute when building forms. - Field Helper not setting the correct `value` attribute for Hidden Groups. **Improvements** - Add sourcemaps to minified JavaScript files. - Add link to article on how to enable debug logging. - Field Helper now always shows both placeholder and value fields. #### 3.1 - January 26, 2016 **Fixes** - `` fields being stripped from form when saving as a role other than "superadmin" on MultiSite installations. - Certain actions like "renew lists" not working for users other than admin (if they have explicit access to settings pages). **Improvements** - Show Akamai firewall reference number when site's IP address is blocked - Make sure integrations have a MailChimp list selected before trying to subscribe. - Move less important settings to "Other" page. - When a field is required in MailChimp, it has to be required in forms as well now. - Allow including a `_mc4wp_email_type` field in forms to set an explicit email type. - Miscellaneous overall performance improvements. **Additions** - Added [debug logging](https://mc4wp.com/kb/how-to-enable-log-debugging/), which shows all warnings & errors the plugin encountered in communicating with MailChimp. - Add `get_lists_for_email( $email )` method to API class. - Add `MC4WP_Queue` class for better background processing of expensive operations. #### 3.0.12 - January 15, 2016 **Fixes** - Incorrect hooks being fired for successful and unsuccessful form sign-ups (which also broke the success redirect). #### 3.0.11 - January 14, 2016 **Improvements** - Allow splitting up "birthday" and "date" fields into separate fields with `day`, `month` and `year` index. - Improved algorithm for finding fields when integrating with Contact Form 7 or other custom forms. - Ninja Forms integration can now automatically find name-fields. - Ninja Forms integration can now use `mc4wp-` prefixed admin labels. **Additions** - `add_ecommerce_order()` and `delete_ecommerce_order()` methods to API class. #### 3.0.10 - January 6, 2016 **Fixes** - 500 server error for "already subscribed" on Windows servers. - Incorrect HTML being generated for hidden fields. - Duplicate sign-up request when using CF7 integration. **Improvements** - Stop logging "already subscribed" errors to PHP's error log. - Simplify `pattern` attribute for `date` fields. - Remove invalid `autofill` attribute from honeypot field. #### 3.0.9 - December 17, 2015 **Fixes** Not being able to select a list when creating a new form. #### 3.0.8 - December 15, 2015 **Fixes** - Make sure `mc4wp_show_form()` works without passing a form ID. **Improvements** - Remove UI for bulk-enabling integrations, as every integration needs specific settings anyway. - Do not print inline JavaScript for forms until it's surely needed. - Add `position` key to `mc4wp_admin_menu_items` filter to set a menu position. - Various minor code improvements. #### 3.0.7 - December 10, 2015 **Fixes** Workaround for [SSL certification bug in WordPress 4.4](https://core.trac.wordpress.org/ticket/34935), affecting servers with an older versions of OpenSSL installed. **Additions** Added `mc4wp_use_sslverify` filter to disable or explicitly enable SSL certificate verification. #### 3.0.4 - December 7, 2015 **Fixes** - Fixes compatibility issues with add-on plugins performing validation, like Goodbye Captcha and BWS Captcha. **Improvements** - Now using group ID's for interest grouping fields, so changing the group in MailChimp does not require updating your form code. - Never load enabled integrations which are not installed. - Reintroduce support for automatically sending `OPTIN_IP` **Additions** - Add filter: `mc4wp_form_data`, filters form data before it is processed. #### 3.0.3 - November 30, 2015 **Fixes** - Added backwards compatibility for [Goodbye Captcha](https://wordpress.org/plugins/goodbye-captcha/) integration. **Improvements** - Prevented notice when saving Form widget settings for the first time. - Add `autofill="off"` to honeypot field. - Remove nonces from forms as they're not really useful for publicly available features. - Errors returned by MailChimp are now logged for Forms as well. - Pre-select MailChimp list if there's just one list in the connected account. - Added missing translation calls for Form Editor. #### 3.0.2 - November 25, 2015 **Fixes** - Redirect on success not working. - Forms overview page redirected to main WP Admin page (edge case). - Safari was always showing the leave-page confirmation dialog. **Improvements** - Add form-specific classes to preview form element. This allows the [Styles Builder](https://mc4wp.com/features/) to work with the Form Preview. - Form events are now triggered _after_ the page has finished loading, so all scripts are loaded & ready to use. - Reset background-color in Form Themes stylesheets. #### 3.0.0 & 3.0.1 - November 23, 2015 Version 3.0 is a total revamp of the plugin. For a quick overview of the changes, please [read this post on our blog](https://mc4wp.com/blog/whats-new-in-mailchimp-for-wordpress-the-big-three-o/). Before upgrading, please go through the [upgrade guide](https://mc4wp.com/kb/upgrading-to-3-0/) as some things have changed. **Breaking Changes** - Captcha fields: `{captcha}` field is now handled by the [Captcha add-on plugin](https://wordpress.org/plugins/mc4wp-captcha/). - New dynamic content tags syntax: `{data_NAME}` is now `{data key="NAME"}` - Event binding: `jQuery(document).on('subscribe.mc4wp','.mc4wp-form', function(){ ... })` is now `mc4wp.forms.on('subscribed', function(form) { ... })` - Removed integrations: MultiSite & bbPress. **Improvements** - New form editor with syntax highlighting, more advanced field options & better visual feedback. - Better support for MailChimp `address` fields. - Better support for choice fields (eg groupings, list choice & country fields). - All fields marked as `required` are now validated server-side as well (instead of just MailChimp required fields). - All integrations have their own settings page now. - Events Manager: checkbox is now automatically added to booking forms. - Tons of usability & accessibility improvements. - Tons of code improvements: improved memory usage, 100+ new unit tests & better usage of various best practices. - The [premium plugin](https://mc4wp.com/) is now an add-on of this plugin. **Additions** - New "Preview Form" option, showing unsaved form changes. - Integrations can now be "implicit", thus no longer showing a checkbox option to visitors. - New JavaScript API, replacing jQuery event hooks. - Ninja Forms integration - Introduced various new filter & action hooks, please see the new [code reference for developers](http://developer.mc4wp.com/) for more information. #### 2.3.18 - November 2, 2015 **Fixes** - Incorrect number of parameters for `error_log` statement in integrations class. **Improvements** - Usage tracking is now scheduled once a week (instead of daily). - Preparations for [the upcoming MailChimp for WordPress version 3.0 release](https://mc4wp.com/blog/breaking-backwards-compatibility-in-version-3-0/). - Tested compatibility with WordPress 4.4 #### 2.3.17 - October 22, 2015 **Fixes** - Honeypot field being autofilled in Chrome, causing a form error. **Improvements** - Updated Portugese translations. #### 2.3.16 - October 14, 2015 **Fixes** - Error in Russian translation, causing a broken link on the MailChimp settings page. **Improvements** - Textual improvements to MailChimp settings page. - Connectivity issues with MailChimp will now _always_ show an error message. - Renewing MailChimp lists will now also update the output of the `{subscriber_count}` tag. #### 2.3.15 - October 9, 2015 **Fixes** - Fixes JS error when form contains no submit button **Improvements** - Only prefix `url` fields with `http://` if it is filled. - Updated Spanish & Catalan translations, thanks to [Xavier Gimeno Torrent](http://www.xaviergimeno.net/). - Fix `mc4wp_form_before_fields` being applied twice. - Position honeypot field to the right for Right-To-Left sites. - `_mc4wp_lists` can now be a comma-separated string of MailChimp list ID's to subscribe to (or an array). - Minor other defensive coding improvements to prevent clashes with other plugins. **Additions** - Added opt-in usage tracking to help us make the plugin better. No sensitive data is tracked. #### 2.3.14 - September 25 **Fixes** - Use of undefined constant in previous update. #### 2.3.13 - September 25, 2015 **Fixes** - Honeypot causing horizontal scrollbar on RTL sites. - List choice fields not showing when using one of the default form themes. **Improvements** - Minor styling improvements for RTL sites. - MailChimp list fields of type "website" will now become HTML5 `url` type fields. - Auto-prefix fields of type `url` with `http://` #### 2.3.12 - September 21, 2015 **Fixes** - Issue with interest groupings not being fetched after updating to version 2.3.11 #### 2.3.11 - September 21, 2015 **Fixes** - Honeypot field being filled by browser's autocomplete. - Styling issue for submit buttons in Mobile Safari. - Empty response from MailChimp API **Improvements** - Do not query MailChimp API for interest groupings if list has none. - Integration errors are now logged to PHP's error log for easier debugging. **Additions** - You can now use shortcodes in the form content. #### 2.3.10 - September 7, 2015 **Fixes** - Showing "not connected" when the plugin was actually connected to MailChimp. - Issue with `address` fields when `addr1` was not given. - Comment form checkbox not outputted for some older themes. **Improvements** - Do not flush MailChimp cache on every settings save. - Add default CSS styles for `number` fields. - Placeholders will now work in older version of IE as well. #### 2.3.9 - September 1, 2015 **Improvements** - MailChimp lists cache is now automatically flushed after changing your API key setting. - Better field population after submitting a form with errors. - More helpful error message when no list is selected. - Translate options when installing plugin from a language other than English. - Add form mark-up to WPML configuration file. - Sign-up checkbox in comment form is now shown before the "submit comment" button. - URL-encode variables in "Redirect URL" setting. - Better error message when connected to MailChimp but account has no lists. **Additions** - Add `mc4wp_form_action` filter to set a custom `action` attribute on the form element. #### 2.3.8 - August 18, 2015 **Fixes** - Prevented JS error when outputting forms with no submit button. - Using `0` as a Redirect URL resulted in a blank page. - Sign-up checkbox was showing twice in the Easy Digital Downloads checkout when showing registration fields, thanks [Daniel Espinoza](https://github.com/growdev). - Default form was not automatically translated for languages other than English. **Improvements** - Better way to hide the honeypot field, which stops bots from subscribing to your lists. - role="form" is no longer needed, thanks [XhmikosR](https://github.com/XhmikosR)! - Filter `mc4wp_form_animate_scroll` now disables just the scroll animation, not the scroll itself. - Revamped UI for MailChimp lists overview - Updated German & Greek translations. **Additions** - Added `mc4wp_form_is_submitted()` and `mc4wp_form_get_response_html()` functions. #### 2.3.7 - July 13, 2015 **Improvements** - Use the same order as MailChimp.com, which is useful when you have over 100 MailChimp lists. - Use `/* ... */` for inline JavaScript comments to prevent errors with minified HTML - props [Ed Gifford](https://github.com/egifford) **Additions** - Filter: `mc4wp_form_animate_scroll` to disable animated scroll-to after submitting a form. - Add `{current_path}` variable to use in form templates. - Add `default` attribute to `{data_name}` variables, usage: `{data_something default="The default value"}` #### 2.3.6 - July 6, 2015 **Fixes** - Undefined index notice when visitor's USER_AGENT is not set. **Improvements** - Relayed the browser's Accept-Language header to MailChimp for auto-detecting a subscriber's language. - Better CSS for form reset - Updated HTML5 placeholder polyfill #### 2.3.5 - June 24, 2015 **Fixes** - Faulty update for v3.0 appearing for people running GitHub updater plugin. **Improvements** - Updated language files. - Now passing the form as a parameter to `mc4wp_form_css_classes` filter. #### 2.3.4 - May 29, 2015 **Fixes** - Issue with GROUPINGS not being sent to MailChimp **Improvements** - Code preview in Field Builder is now read-only #### 2.3.3 - May 27, 2015 **Fixes** - Get correct IP address when using proxy like Cloudflare or Sucuri WAF. - Use strict type check for printing inline CSS that hides honeypot field **Improvements** - Add `contactemail` and `contactname` to field name guesses when integrating with third-party form. - Re-enable `sslverify` #### 2.3.2 - May 12, 2015 **Fixes** - Groupings not being sent to MailChimp - Issue when using more than one `{data_xx}` replacement **Improvements** - IE8 compatibility for honeypot fallback script. #### 2.3.1 - May 6, 2015 **Fixes** - PHP notice in `includes/class-tools.php`, introduced by version 2.3. #### 2.3 - May 6, 2015 **Fixes** - The email address is no longer automatically added to the Redirect URL as this is against Google Analytics policy. To add it again, use `?email={email}` in your Redirect URL setting. - Registration type integrations were not correctly picking up on first- and last names. - JavaScript error in IE8 because of `setAttribute` call on honeypot field. - API class `subscribe` method now always returns a boolean. **Improvements** - Add `role` attribute to form elements - Major code refactoring for easier unit testing and improved code readability. - Use Composer for autoloading all plugin classes (PHP 5.2 compatible) - You can now use [form variables in both forms, messages as checkbox label texts](https://mc4wp.com/kb/using-variables-in-your-form-or-messages/). **Additions** - You can now handle unsubscribe calls with our forms too. - Added Portugese, Indonesian, German (CH) and Spanish (PR) translations. #### 2.2.9 - April 15, 2015 **Fixes** - Menu item for settings page not appearing on Google App Engine ([#88](https://github.com/ibericode/mailchimp-for-wordpress/issues/88)) **Improvements** - Updated Italian, Russian & Turkish translations. [Want to help translate the plugin? Full translations get a free Pro license](https://www.transifex.com/projects/p/mailchimp-for-wordpress/). #### 2.2.8 - March 24, 2015 **Fixes** - API key field value was not properly escaped. - Background images were stripped from submit buttons. **Improvements** - Better sanitising of all settings - Updated all translations **Additions** - Added `mc4wp_before_checkbox` and `mc4wp_after_checkbox` filters to easily add more fields to sign-up checkbox integrations. - Added some helper methods related to interest groupings to `MC4WP_MailChimp` class. - Allow setting custom MailChimp lists to subscribe to using `lists` attribute on shortcode. #### 2.2.7 - March 11, 2015 **Fixes** - Honeypot field was visible for themes or templates not calling `wp_head()` and `wp_footer()` **Improvements** - Various minor code improvements - Updated German, Spanish, Brazilian, French, Hungarian and Russian translations. **Additions** - Added [mc4wp_form_success](https://github.com/ibericode/mailchimp-for-wordpress/blob/06f0c833027f347a288d2cb9805e0614767409b6/includes/class-form-request.php#L292-L301) action hook to hook into successful sign-ups - Added [mc4wp_form_data](https://github.com/ibericode/mailchimp-for-wordpress/blob/06f0c833027f347a288d2cb9805e0614767409b6/includes/class-form-request.php#L138-L142) filter hook to modify all form data before processing #### 2.2.6 - February 26, 2015 **Fixes** - CSS reset wasn't working for WooCommerce checkout sign-up checkbox. - `mc4wp-submitted` class was not added in IE8 - Incorrect `action` attribute on form element for some server configurations **Improvements** - Anti-SPAM improvements: a better honeypot field and a timestamp field to prevent instant form submissions. - Reset `background-image` on submit buttons when using CSS themes - Smarter email detection when integrating with third-party forms - Updated all translations **Additions** - Custom fallback for browsers not supporting `input[type="date"]` #### 2.2.5 - February 13, 2015 **Fixed** - Issue where WooCommerce checkout sign-up was not working for cheque payments. - Translation were loaded too late to properly translate some strings, like the admin menu items. **Improvements** - The presence of required list fields in form mark-up is now checked as you type. - Number fields will now repopulate if an error occurred. - Updated all translations. - Make sure there is only one plugin instance. - Various other code improvements. **Additions** - Added support for [GitHub Updater Plugin](https://github.com/afragen/github-updater). - You can now specify whether you want to send a welcome email (only with double opt-in disabled). A huge thank you to [Stefan Oderbolz](http://metaodi.ch/) for various fixed and improvements related to translations in this release. #### 2.2.4 - February 4, 2015 **Fixed** - Textual fix as entering "0" for no redirection does not work. **Improvements** - Moved third-party scripts to their own directory for easier exclusion - All code is now adhering to the WP Code Standards - Updated [Dutch, German, Spanish, Hungarian, French, Italian and Turkish translations](https://www.transifex.com/projects/p/mailchimp-for-wordpress/). **Additions** - Now showing a heads up when at limit of 100 MailChimp lists. ([#71](https://github.com/ibericode/mailchimp-for-wordpress/issues/71)) - Added `wpml-config.xml` file for better WPML compatibility - Added filter `mc4wp_menu_items` for adding & removing menu items from add-ons #### 2.2.3 - January 24, 2015 Minor improvements and additions for compatibility with the [MailChimp Sync plugin](https://wordpress.org/plugins/mailchimp-sync/). #### 2.2.2 - January 13, 2015 **Fixes** - Plugin wasn't connecting to MailChimp for users on MailChimp server `us10` (API keys ending in `-us10`) #### 2.2.1 - January 12, 2015 **Improvements** - Use JS object to transfer lists data to Field Wizard. - Field Wizard strings are now translatable - Add `is_spam` method to checkbox integration to battle spam sign-ups - Minor code & code style improvements - Updated Danish, German, Spanish, French, Italian and Portugese (Brazil) translations **Additions** - You can now set `MC_LOCATION`, `MC_NOTES` and `MC_LANGUAGE` from your form HTML - The submit button now has a default value when generating HTML for it #### 2.2 - December 9, 2014 **Fixes** - "Select at least one list" notice appearing when unselecting any MailChimp list in Form settings - If an error occurs, textareas will no longer lose their value **Improvements** - Improved the way form submissions are handled - Minor code & documentation improvements - Updated Dutch, French, Portugese and Spanish translations **Additions** - Added sign-up checkbox integration for [WooCommerce](https://wordpress.org/plugins/woocommerce/) checkout. - Added sign-up checkbox integration for [Easy Digital Downloads](https://wordpress.org/plugins/easy-digital-downloads/) checkout. - The entered email will now be appended to the URL when redirecting to another page