Up until now, the names of brand new biographies were auto-formatted so that, for example, "daniel terhorst" would become "Daniel Terhorst" instead. However, names like "Elizabeth II" ("Elizabeth Ii") or "Paul van Somer" ("Paul Van Somer") caused problems.

So now names will only be auto-capitalized if they are all-lowercase or all-uppercase. The system will assume you've got the right idea if your capitalization varies.