testnet-v1.80.0 mainnet-v1.79.1
MystenLabs/suiSep 15, 2026 → Sep 9, 20260 days between releases
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Analyzing what changed between testnet-v1.80.0 and mainnet-v1.79.1. This page updates automatically — usually within a minute.
The Two Releases
testnet-v1.80.0
Sep 15, 2026· 1 month ago
This release introduces Sui Protocol version 137, featuring gas cost adjustments for constant-heavy code and object-funds withdrawal checks. It also adds new features like allowances and optimizations to the consensus transaction pool and gRPC services.
Full release notesmainnet-v1.79.1
Sep 9, 2026· 1 month ago
This release updates the Sui protocol to version 136, introduces `TransactionExpiration::Validity` for restricting transaction proposers on devnet, enforces stricter `TxContext` rules in Programmable Transaction Blocks, and updates indexer tools to strictly require `--ledger-grpc-url` while removing BigTable dependencies.
Full release notes