Tim Beiko: Holesky will resolve upgrade failures through slashing, the Sepolia upgrade time remains unchanged, and the mainnet upgrade time is currently uncertain

ChainCatcher message, Ethereum Foundation protocol support lead Tim Beiko updated on X about the issues with the Holesky testnet Pectra upgrade.

Beiko stated that a large-scale slash will be executed on the Holesky testnet tonight to finalize the blocks on the correct chain, which may last for 2 to 3 weeks until the weight of the slashed validators drops below 33% of the entire network.

Beiko also mentioned that the upgrade schedule for the Sepolia testnet will not change, in order to provide a longer testing period for the mainnet upgrade. Issues related to the mainnet upgrade will be discussed at next week's ACDC meeting, but it is unlikely that a specific date will be determined.