solana-labs/solana v1.16.13 on GitHub

This is a Testnet release. It is recommended for up to 10% of Mainnet Beta

v1.16 removes solana-sys-tuner. For manual tuning please see these System Tuning instructions

In previous v1.16 releases, the TransactionStatus and AddressSignatures columns were not properly cleaned. This could have resulted in excessive storage use for nodes running with --enable-rpc-transaction-history. This has been fixed with #32548

Changes

Check lamports balance before and after tx execution -- 1.16 (#33189)
v1.16: Update ShredFetchStage::modify_packets to drop root bank quicker (backport of #33105) (#33152)
v1.16: removes outdated check for merkle shreds (backport of #33088) (#33136)
- Together, #33152 and #33136 fix an issue where an Arc<Bank> was getting held before a loop that blocked indefinitely. That is, there was a "dangling" reference to a Bank which prevented that Bank from ever getting cleaned up.
v1.16: ci: remove -f from cargo install rustfilt (backport of #33143) (#33148)
v1.16: Fix - Superfluous if condition for overwriting environments in feature activation code (backport of #33138) (#33142)
v1.16: Validator CLI can specify accounts hash cache path (backport of #33117) (#33127)
v1.16: Support a custom path for the accounts hash cache (backport of #33115) (#33120)