New features

• Filter condition to look whether message tag list is (not) empty

Improvements

• Updated HTML/Web engine to Chromium 88
• It is now possible to sort address groups in the group selector dialog

Fixes

• Filters: date condition in a block could cause errors on reopening
• Last HTML Link was still displayed at the HTML viewer's bottom after loading another message
• Closing Mail Dispatcher was not closing POP connection
• MicroEd: Vertical scroll bar was not shown when replying a long text
• Deleted shortcuts were not properly stored/restored
• Set CEF user-agent field to avoid GMail login failure
• UTF-8 decoding could fail on texts with emojis