AWS Re:Invent Con - One-Pagers

Like every year, I will publish my "One-Pager" recap of all pre / re:Invent launches and announcements.

This year will be more collaborative as the Markdown files are on GitHub. Any volunteers to help me to catch them all?

• https://github.com/zoph-io/awscon-onepager/blob/master/reinvent/reinvent-2020.md