1. When I change the address, and therefore the permalink, are the addresses to all my blog posts updated automatically? Or do I have to manually update them all?
2. If I place a redirect from the old address to the new, and someone has a individual blog post bookmarked, will the redirect still work or does it only work for the parent site address?
3. If I have links from one blog post to another, do I have to manually update those links or will they change automatically?