What's new? exposure #13
Description
Something for the not-so-distance future: create automated with a combination of reference reading and tests. For continuing certification, you have to catch up with what's new. We automatically generate 'what's new' by saving the git hash of the last version read. In this way, we can detect when we need to generate a todo item for a user as well as show them exactly what has changed. Something like a bi-monthly review and annual testing would be a good baseline continuing certification level.
Clearly, this issue needs to be unpacked a bit.