Back from vacation, ..., and a tons of emails to process :(
Anyway I am pleased to announce that after many years we decided to publish our API training material as we will continue to maintain it in future. The video recordings are already published here:
But we now also publish the material itself on github, here. For everyone pleasure, we did upload the legacy training material as well, so in theory you can get the material for Maya 8.5 to Maya 2013+ from GitHub History panel.
If you find any issue, or have comment, please let me know,