New Sizes Not Mentioned
2012, May 31
Four weeks after the introduction of two new 'large' sizes to Flickr, and three weeks after it was pointed out that the FAQ doesn't list them, this FAQ entry still doesn't list the newer 1600-pixel and 2048-pixel sizes that are created for all new uploads (if they're large enough) for free and pro accounts.
Another FAQ entry also lists sizes and fails to mention the two new larger sizes.
Suggestion for Fixing It:
* Add the two new sizes to the FAQ entries.
* Future reference: when rolling out new features, check the FAQs for anything that might be related, and update it.