About Spurious Dragon
Spurious Dragon continued Ethereum's security improvements with EXP gas repricing, contract code size limits, and transaction replay protection via the ChainID parameter (EIP-155).
Included
4EIPs that are part of the activated upgrade on mainnet.
Simple replay attack protection
EIP-158
EXP cost increase
Contract code size limit
EIP Composition Timeline
Track EIP inclusion stages for Spurious Dragon
INCLUDED
SFI
CFI
PFI
DFI
Email updates for Spurious Dragon
Follow inclusion and bucket changes for this upgrade.
Email me when EIPs are added, removed, or moved between upgrade buckets.

