For years, Coppermind struck me as one of the worst laid out wikis on the Internet. It prized up-to-date information above all, meaning that most pages spoiled the books they covered seemingly at the earliest possible mention. As an example, the page for the character Sazed, from Mistborn spoiled the ending of the trilogy he appeared in in the first sentence.
Given that the Cosmere is a shared setting for many different but similar series, this made it extremely inconvenient if you wanted a refresher on the events, setting, or mechanics of magic for a series that you'd last read a few years ago. You would inevitably have the significant plot beats of the book you were reading spoiled more or less immediately (I read 2024's Wind and Truth the month it released and wanted to brush up on which of the characters are Heralds and was immediately spoiled that the book's climax replaces one Herald with a new onefor the first time in thousands of years).
At some point since 2024, that changed. There are now spoiler warnings, and the most spoilerific information is now organized in such a way that books aren't spoiled without warning. It's an excellent change...but I don't know why it happened or who spearheaded it. Does anyone else know?