This release is a big update to the first 3-version. We have fixed many issues discovered in the first release and a number of nice new features has been added as well. Here is a shortlist:

Fixed issues with installer and oracle
Structure tree is now context sensitive so it shows the nodes in the language the page preview/inline editor shows the site.
Page order and show/hide on pages is now also language sensitive if you keep "SortOrder" and HideInNavigation" as attributes in meta info content type.
Tree is now fully CSS controllable and better info on page language states is shown.
The behaviour of Inline editor is greatly improved. Autosave, cancel etc works much more intuitive now.
Fixed IE-issues - especially with console.log-issues in older IE.

Check out all the commits on https://github.com/bogeblad/infoglue/commits/master - there are many more issues dealt with.