Auto remove finished task - extended (sf.net)

As I mentioned in the email - it'd be useful if there was an extended option of "automatically remove finished tasks", i.e. if you could set that finished tasks are automatically deleted (in main status window) after specified time.
The same way my Miranda behaves - events are displayed for last 720 mins (=12h) and every time I open the chat window - I see the latest history of my conversation.

Hope that's clear

Regards,
DK
(migrated from https://sourceforge.net/p/copyhandler/feature-requests/11/)