fixed: warning on dashboard
fixed: JS error in Firefox on WP 5.6
improved: order by status now respects timestamps of campaigns.
fixed: prevent URL hijacking by only allowing links from either the same domain or explicitly in the campaign.
enabled: honeypot mechanism as the bug in Chrome has been fixed
added: option to remove subscribers with all assigned actions.
improved: handling of folder names during template upload
fixed: saving queued campaigns cause sending them immediately
fixed: campaigns with no web version show in archive
fixed: small JS issues
improved: internal handling for sending limits
fixed: Display width specification for integer data types was deprecated in MySQL 8.0.17 which causes an error in the self test
fixed: unwanted a11y-speak-intro-text element in email body
fixed: toggle behavior of meta boxes in WP 5.5
fixed: missing content on custom dynamic post types without post ID
