15 Mar 2015 - Security Fix, Mobile Ui Script Links Fix And Updated Spanish Translation

In recently released ‘read-only’ users feature were a major security bug - check was not performed on server side (aspect code wasn’t properly invoked). Now it’s fixed and covered by unit tests. Upgrade is highly recommended for all users of that function.

Then some ORM mappings were redesigned to reduce workload on the underlying database. Also there were an issue in web UI that produced additional load right after application start, which was fixed too. So for users that have many devices may find both performance improvement and lighter overall server workload.

Next, for ticket #113 all links to scripts were made to either relative or protocol-agnostic. All scripts are now loaded from CloudFlare instead of OpenLayers.

Last change brought to us by github user j5boot - update to spanish translation both in desktop and mobile versions of UI. Thank you!