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This upgrade has been completed on testnet

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What

The Slashing v1.4.0.testnet-holesky upgrade encompasses changes from two external audits along with several testing upgrades.

Previous breaking changes from the slashing releases are outlined below:

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Assuming no breaking changes need to be applied from our ongoing Cantina Competition audit, these are the finalized interfaces and functionality that will be deployed to mainnet. These do not include the non-breaking Pectra compatability changes (v1.2.0). We have a separate release candidate for mainnet, as we anticipate our slashing release to be prior to the Pectra hard fork on mainnet.

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When

Testnet is scheduled to be upgraded on Wednesday, March 19th.

How It Will Affect you

Updated CLIs

The updated CLIs and SDKs are below. All downstream releases will be ready by EOD Wednesday, March 19th.