Our recent move to SSL caused an issue with automatic updates of our free Joomla! extensions.
You probaly have noticed this issue when were trying to find updates:
Update: Could not open update site #25 "NorrNext updates server", URL: http://norrnext.com/updates/joomla/modules/jmb_jshopping_last_seen_products.xml
Some update sites are disabled. You may want to check the Update Sites Manager.
To fix it we have updated all free Joomla! extensions. You will need to download and update them manually on your website.