Open article: Solana Raises Maximum Transaction Size to 4,096 Bytes as txv1 Goes Live
Solana Raises Maximum Transaction Size to 4,096 Bytes as txv1 Goes Live
Solana activated the txv1 feature gate on mainnet at the start of epoch 1035 on September 15, 2026, at approximately 01:00 UTC, raising the network’s maximum transaction size from 1,232...
Solana Raises Maximum Transaction Size to 4,096 Bytes as txv1 Goes Live