Glamsterdam upgrade went live on Sepolia testnet Oct 6 (13:53 UTC, finalized 14:24 UTC). Includes ePBS, block-level access lists & gas repricing.

But let's be clear: This is TESTNET only. Ethereum Foundation hasn't confirmed Hoodi or mainnet dates yet. Zero action needed for $ETH holders.

Testnet ≠ mainnet alpha. It's engineering progress, not a catalyst. Don't front-run ghosts.