TCK unification across all MP specifications has such a wide impact that discussion on the topic will be brought to the full community for discussion
We discussed wanting each specification to publish the HTML spec doc on GitHub so that it can be opened instead of downloaded, leading to discussing the need for a large improvement to the mp.io/projects page.
EL API. As no specifications are currently using the features of the EL API, a transitive dependency from CDI, we agree to exclude it. I've updated the Architecture wiki [1] with that information and created the issues to update the specifications [2].