Download MC4WP – Mailchimp for WordPress Premium v4.11.3

List of improvements in MC4WP – Mailchimp for WordPress Premium version 4.11.3

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#### 4.11.3 May 12, 2026


• E-commerce: Only save order meta instead of full order save, prevents potential infinite loop.
• Logging: Only show installed sign-up integrations or with entries.
• Logging: Default to the table overview.
• Logging: Add setting to disable all logging.
• General: ensure settings are stored in an autoloaded option.

#### 4.11.2 May 5, 2026


• Fix deprecation warning in Gutenberg editor.
• Fix double echo for nonce field in license key form.
• Handle plugin dependency on free plugin through WordPress core.
• Ensure compatibility with WordPress 7.0.

#### 4.11.1 Feb 25, 2026


• Fix user sync page not accessible on multisite installations.

#### 4.11.0 Feb 25, 2026


• Licensing: license key is now always stored as a network option on multisite installations.
• Bump required PHP version to 7.4 or higher and modernize code.
• Various strict typing and other code hardening improvements.

#### 4.10.23 Feb 23, 2026


• User Sync: fix function call for setting up cron schedule when saving settings.

#### 4.10.22 Feb 20, 2026


• Fix “Cannot modify header information” when accessing User Sync settings page without having activated your MC4WP Premium license.
• E-commerce: Automatically translate WPML product URL’s.

#### 4.10.21 Feb 17, 2026


• E-commerce: fix error upon plugin activation when activating plugin without WooCommerce active.

#### 4.10.20 Feb 11, 2026


• E-commerce: Properly remove scheduled hooks upon plugin deactivation
• E-commerce: Properly re-instantiate scheduled hooks upon plugin activation (if needed).
• E-commerce: Disconnect store from Mailchimp when running setup wizard whilst choosing a new Mailchimp audience.
• E-commerce: Fix white screen when encountering API errors whilst setting up store connection.
• User-sync: Properly re-instantiate scheduled hooks upon plugin activation (if needed).
• User-sync: Fix PHP warning about undefined variable when accessing settings page on a fresh installation.

#### 4.10.19 Dec 17, 2025


• Minor performance improvements to plugin bootstrapping code.
• Replace chart library from dashboard widget showing Audience size/activity with a locally hosted version with a much smaller filesize.

#### 4.10.17 Sep 23, 2025


• [Logging] Fix total item count not updating when searching log items.
• Minor performance gain by explicitly passing 0 arguments to after_plugins_row callback function.

#### 4.10.16 Aug, 15, 2025


• [User Sync] Ensure custom cron schedule is registered before setting up scheduled hook.
• Require active plugin license to access certain settings pages.

#### 4.10.15 Jul 24, 2025


• [E-commerce] Fetch untracked order ID’s asynchronically to prevent timing out the entire settings page.
• [E-commerce] Check if cookie name is set before temporarily unsetting admin cookies.
• Rebuild client-side assets.
• Update third-party dependencies

#### 4.10.13 Jun 23, 2025


• Add filter hook for showing the “create campaign” button on post types other than posts. [Example code snippet](

#### 4.10.12 May 12, 2025


• User Sync: don’t try to sync user with ID 0. This fixes an error occurring because of Rank Math saving user meta for an unexisting user.