Fixes
- Abort the validator if compiled with AVX2 and AVX2 is not available at runtime
- Abort the validator if the open fd limit cannot be increased
- Upgrade BPF to prevent crash on invalid ELF file contents
- getLargestAccounts RPC API can now filter accounts by circulating/non-circulating
solana-gossip spy
can now specify a shred version- Improve ledger wallet error reporting
- Improve account rent collection
- Add nonce field to shreds
- Reduce latency of RPC notifications