mainnet-v1.77.2 testnet-v1.77.2

Name: sui
Author: MystenLabs

MystenLabs/suiAug 13, 2026 → Aug 12, 20260 days between releases

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Analyzing what changed between mainnet-v1.77.2 and testnet-v1.77.2. This page updates automatically — usually within a minute.

The Two Releases

mainnet-v1.77.2

Aug 13, 2026· 2 months ago

Mirrors the testnet release with protocol version 133, introducing the `ForwardingAddressRegistry` alongside CLI improvements for gas selection and source verification.

Full release notes

testnet-v1.77.2

Aug 12, 2026· 2 months ago

Introduces protocol version 133, featuring a new `ForwardingAddressRegistry` system object and restrictions on mutable transaction context parameters. The CLI receives significant updates including improved gas selection logic and a revamped `verify-source` command.

Full release notes