solana-labs/solana v1.5.17

Mainnet - v1.5.17

on GitHub

This is a stable release suitable for use on Mainnet Beta

Changes

• RPC improvements:
  • new getSlotLeaders endpoint
  • getBlockTime now returns the block time for any processed block (previously only finalized)
  • several endpoints now return confirmed data when specified with the commitment parameter (default finalized): getConfirmedBlock, getConfirmedBlocks, getConfirmedBlocksWithLimit, and getConfirmedTransaction
• Program Test now properly handles duplicate accounts
• Improved handling of duplicate shreds

Preparing for solana-program-test v1.6

See https://github.com/solana-labs/solana/wiki/Migrating-Rust-programs-from-v1.5-to-v1.6 for information on how to prepare a Rust program for the upgrade to v1.6