Technology

Sui Releases Testnet v1.80.1 With Expanded Protocol 137 Features for Node Operators

September 24, 2026, 7:30 AM UTC (8 days ago) · 1 source · Summarized by CryptoBipto — how we make this

Sui has released testnet version 1.80.1, which expands features introduced under Protocol 137 for node operators. The update is currently available on the Sui testnet for testing before potential mainnet deployment.

WHY IT MATTERS

When a blockchain like Sui releases a testnet update, it is similar to a software company releasing a beta version of an app for testers before making it available to everyone. A testnet is a practice version of the blockchain where developers can try out changes without risking real money. Node operators are the people who run computers that keep the blockchain network running — think of them as the volunteers who keep the lights on. Updates like this one can change how those computers communicate and process transactions, so testing them first is an important safety step.

Sui, a layer-1 blockchain, has published a new testnet release numbered v1.80.1. The update builds on Protocol 137, expanding its feature set with changes aimed at node operators — the individuals and entities that run the software powering the Sui network.

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SOURCES

newsbtc.com

SUISui NetworkBlockchain DevelopmentTestnet UpdatesNode Operations