signatures are still in your profile…  for signatures, when you visit your sp profile, in the profile tab (the row of buttons at the top), the signature menu (the column of buttons along the left) will load the form for changing your signature…

not sure what you mean by admin options to subscribe to post…  as admin, just like any other user, you can subscribe to any topic that you want…  when you post or when you view the topic there are subscribe buttons…  in your sp profile, in the options tab, posting options menu, you can also select to auto subscribe to topics you post in…

if you really mean you just want as admin an email notification of all new posts (that is not subscribing), you can do that on the admin panel forum – admins – your admin options…

by notice of private messages, do you mean an email notification?  have you enabled emails for private messages?  in your sp profile…  options tab, global options menu…

Thanks, I got it all sorted but I don’t see any options l have each user automatically get emails when they are sent a PM under global options. I did see a tab for private messages which I never noticed before and I set that so that people had the option of being notified (looks like my old settings were overwritten with the update) but it appears that people have to opt in to get those email notifications? Is there a way to make them automatic, just for PMs?

Afraid not. This is the same as it was in prior versions.