Oolite Bulletins

I have returned to Oolite after an absence of about a year. After updating to the latest version of the game I have noticed that a number of my OXPs no longer work.

Is there a quick way to update them all or will I have to delete and reinstall the latest versions?

The slow and methodic is the order of things. I take it you are aware of the OXP list on the wiki. http://wiki.alioth.net/index.php/OXP_List

And welcome home.