Ethereum Developers Cancel Oct. 26 Glamsterdam Upgrade on Hoodi

Calling off a scheduled testnet activation this late is the kind of signal that matters more than the date itself: Hoodi is where client teams and node operators rehearse the fork, so pulling it removes the last real proving ground before mainnet. Mainnet activation being left undecided suggests the coordination problem, not the calendar, is now the binding constraint. The audience most exposed here is infrastructure operators who had queued software for the 26th and must now run without the fork. Whether a replacement Hoodi date gets set, and whether mainnet stays formally undecided, is the open question.