Couple awesome little features, some modularization of subsystems, bugfixes, library updates.
Probably two most interesting changes are "edit this page" hotkey and new redirect page mode.
The hotkey CTRL+§ can be pressed on the public side to edit the current page. This is the same as pressing the edit button on the "admin toolbar" when logged in.
Redirect pages now have a new option that is default: redirection to first child page. This is by far the most common thing one want when creating a redirect page, so it will be selected as default when you create a new redirect page.
Disclaimer: If you were wondering why this post was in English and not in Finnish it is because the main development language of SOLU is indeed English and will remain so.