Mailster - Email Newsletter Plugin for WordPress 4.1.7

added: native Advanced Custom Fields support.
fixed: import of WordPress roles wasn't working in some cases.
fixed: force hard reload on cron page if opened in browser.
improved: handling of thickbox modal if other plugins interfere.
added: X-Redirect-By header on all Mailster related redirects.
added: set the global post inside the template editor.

fixed: issue where taxonomies in campaigns are not stored correctly.
improved: {unsub} and {profile} tags can now be used in confirmation messages.
added: message for block form plugin
support for Local Google Fonts
new filter: mailster_do_placeholder which filters the replaced content
fixed: Jetpack no longer includes sharing button in content or excerpt
fixed: some error notices on PHP 8.1

fixed: querying subscribers do no longer return subscribers with status deleted.
fixed: adding an already deleted subscriber working as expected.
fixed: wrong timestamp on signups if subscriber exists.
improved: support for multiple campaigns triggered by action hooks.
improved: removed skeleton loader on foreign columns in overview.
improved: action hook campaigns support now multiple hooks, separated with a comma.
improved: database updates now run in the background (optional).
improved: taxonomies dropdown now uses select2 library to better handle large taxonomy entries.
new defaults strings form confirmation message.
confirmation page on newsletter homepage now wrapped with wpautop.
new filters: mailster_editor_tags and mailster_notification_content.