ads' corner

Manage Serendipity installations with Spartacus

I have to manage a few Serendipity (s9y) installations. Only one of them is my personal blog, the others are customer installations, all on different servers. Apart from new Serendipity versions, there’s also the problem with updated plugins. How can one know about available updates without opening each blog in a browser window, open administration, select Configure Plugins and check for new sidebar and event plugins?