Hi Richard -
Regarding ELIS, you must be looking in the wrong place. ELIS is broken up into a number of plug-ins, and some have changed names, but you can always find the latest in our Github repo here https://github.com/remotelearner. Here is the core plug-in https://github.com/remotelearner/moodle-local_eliscore
As noted, we released the latest versions of the 2.7 and 2.8 branches last week.
Thanks for your response.