This is a Testnet release. It is not recommended for Mainnet Beta
Changes
- Improves ReadOnlyAccountsCache performance
- Disallows creation of rent-liable accounts
- Caches deserialized Sysvars
- Accounts for Vote TX CUs when packing blocks
- Allows Vote account withdraw authority to change vote authority
- Improves SigVerify drop performance (thanks to @buffalu)
- Improvse SigVerify discard performance
- Improves SigVerify TX dedupe performance
- Improves instrumentation and metrics