I kept asking myself "is this ai written" while reading it to. Nothing to do wit h the em dashes. Phrasing like: > RIP, primary vector index. > The solution to these problems is simple: don't key on the ANN address. That is precisely the change turbopuffer v3 makes. As you can imagine, it is not a trivial change."

Cute heading, followed by wordy opening sentence that feels like it's repeating stuff even when it's not