solana-labs/solana v1.5.15

Mainnet - v1.5.15

on GitHub

This is a stable release suitable for use on Mainnet Beta

Changes

• solana catchup displays more precise ETA by computing overall average progress (contributed by @diman-io)
• solana epoch-info now estimates epoch elapsed/remaining time based on the number of slots in the last hour's worth of performance samples from the cluster
• RPC: SPL Token balance changes from inner instructions are not included in {pre,post}TokenBalances
• PoH can drift behind the target wallclock duration, allowing BankingStage to process too many transactions in a slot. Add wallclock throttling to BankingStage to compensate
• Adjust compute budget units to account for the amount of data passed to an inner instruction

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