Mailster v.1.5.1 is a release that optimizes usability and performance and fixes several issues.

Improvements

• Subscriber Module only shows options for subscribe form when this type of module was chosen (and unsubscribe respectively)
• Database optimization to allow for quicker searches
• CB Plugin: dynamic settings show/hide
• Remove "insert sender email for empty FROM name" setting
• Remove "Tag with Mailster Email header setting" (will always be done)

Fixes

• Joomla users can be deleted by admin again (subscription log does not stop crash process)
• Fix issue when opening up thread detail view
• Fix for raw cases where email headers cannot be retrieved in first try
• No deprecated notice on digest edit screen