I'm not calling out all the changes we're making as we gradually add information to the site, but here's a new page many people will find useful...

The Standard: "Want to read the standard, or working drafts of the standard? You have several options, most of them free." This page summarizes:

• where to get the current standard (official for $30, or almost-official for free);
• where to get working drafts (prebuilt or at GitHub); and
• what to expect, that the standard is a treaty, not a tutorial.

Enjoy!