A bar on every page, what is coming on the front page, and a glossary that answers the question.
Three things. There is now a navigation bar on every page, so the 307-term AI course is visible from anywhere instead of being a link in the footer that nobody found; pressing "/" puts you in the search box. The front page shows what is actually coming next, with a button that drops each one into Outlook. And the glossary stopped being homework: a term page used to open with 2,300 words across twenty-three sections, and now opens with the definition, the same thing said without jargon, one everyday example and the thing to remember. Everything else is still there, one click down. The examples were also spread across the duty stations: half of them were set in the same city, and the ones where something goes wrong were mostly set there too.
Rebuilt as a tool: a front door that routes, and a timeline you can search.
The homepage was an 800 KB scroll through all 76 milestones at once, which is a lovely thing to have built and a terrible thing to arrive at. It is now four doors and a search box. Every milestone has its own page and its own link, document symbols are searchable ("78/241" finds A/RES/78/241), and you can tell the site which desk you sit at so it shows you your take instead of all eight. Every speech-ready line in the corpus is now on one page, jargon explains itself in place, and each of the eight roles has a cheat sheet built to be printed and forwarded. The galaxy is still here: it just waits behind its own door now instead of loading whether you wanted it or not.