Wow, almost content-free presentation! How obnoxious! This wasn't the first time Gmail has replaced the storage backend in-flight. The last time, around 2011,

Wow, almost content-free presentation! How obnoxious! This wasn't the first time Gmail has replaced the storage backend in-flight. The last time, around 2011, they didn't hype it up, they called it "a storage software update" in public comms. And that other migration is the origin of the term "spannacle", because during that migration the accounts that resisted moving from [[redacted]] to [[redacted]] we called barnacles.