solana-labs/solana v1.3.9

on GitHub

Changes

• Improve banking-stage transaction forwarding
• Add support for background BigTable ledger uploading
• RPC sendTransaction endpoint avoids a network hop when sending to the leader node
• Optimized bank hashing activates at testnet epoch 95
• Added solana block and solana first-available-block commands
• Snapshot archives are now compressed using zstd instead of bzip2 by default
• Add support in the Solana SDK for the deprecated BPF Loader