Tabkeys 2.4.3 enhances “close last tab” option
Tabkeys has an option to prevent closing the Safari window when you close its last tab using the tab-closing hotkey; this is accomplished by setting the last tab’s URL to “about:blank” rather than actually closing it. Now, you can specify any other URL to load in the last tab when you “close” it.
Download Tabkeys 2.4.3 or let Safari update your copy.
