[Andreas]

@Hoffi
template_compile
----------------

PHP Code:

$vbulletin->resettplcache = true; 


admin_complete
--------------

PHP Code:

if ($vbulletin->resettplcache AND function_exists('template_cache_clear'))
{
    template_cache_clear(1);
} 


@lendy
You might want to use the template_compile hook as a trigger for updates.