- 50% Reduction in Transaction Fees
- Removal of C-Chain gas refunds (EIP-3298
- Improvement in C-Chain block indexing and API upgrades.
- Added monitoring and consensus health check
- Strengthened default security options, and added full support for the Auth API.
- Optimized P-chain verification during bootstrapping
- Various optimizations in the P-chain, C-Chain, and networking library.