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Avalanche Announces Cortina Upgrade: What Validators Need to Know

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On April 19th, Usman Asim, a developer relations engineer at Ava Labs, tweeted to remind all Avalanche validators that the Cortina AvalancheGo version (v1.10.0) is now available an

Avalanche Announces Cortina Upgrade: What Validators Need to Know

On April 19th, Usman Asim, a developer relations engineer at Ava Labs, tweeted to remind all Avalanche validators that the Cortina AvalancheGo version (v1.10.0) is now available and will be activated at 23:00 Beijing time on April 25th. Verifiers must update nodes before this date, otherwise they will not be able to process upgraded new blocks. Github information shows that the changes in the upgrade will take effect on the main website on April 25th at 23:00. Cortina upgrade will migrate X-Chain to run Snowman++consensus, which means the entire network has been migrated to a single consensus engine. The Cortina upgrade also introduced batch authorization rewards and increased the C-Chain gas limit to 1500 gas.

Avalanche will activate Cortina upgrade on the main network on April 25th, and the validator needs to update the node before that

If you’re a validator on the Avalanche network, you’ll want to pay attention to a recent announcement from Usman Asim, a developer relations engineer at Ava Labs. Asim tweeted on April 19th to remind all validators that the Cortina AvalancheGo version (v1.10.0) is now available and will be activated at 23:00 Beijing time on April 25th. In this article, we’ll explore what the Cortina upgrade entails and what validators need to do to prepare for its implementation.

What is the Cortina Upgrade?

The Cortina upgrade is the latest release from Avalanche, a decentralized platform that allows anyone to launch and trade new blockchain assets. It is named after the Cortina d’Ampezzo ski resort in Northern Italy, where the Avalanche team recently held a conference. The upgrade will migrate X-Chain to run Snowman++consensus, which means the entire network has been migrated to a single consensus engine. This move is designed to increase efficiency and enhance the overall user experience on the network.

Changes in the Upgrade

According to Github information, the changes in the upgrade will take effect on the main website on April 25th at 23:00. The upgrade also introduces batch authorization rewards and increased the C-Chain gas limit to 1500 gas. Here’s a closer look at these changes:

Snowman++Consensus

The Snowman++ consensus engine is a more efficient and robust version of Avalanche’s existing consensus mechanism. It is designed to handle higher transaction volumes and improve the scalability of the platform. By migrating to a single consensus engine, the network can achieve greater consistency and stability, which is important for the overall operation of the network.

Batch Authorization Rewards

Batch authorization rewards are a new feature in the Cortina upgrade that incentivizes validators to verify multiple transactions at once. Validators who perform batch authorizations will be rewarded with additional AVAX tokens, which can be used to pay for transaction fees or redeemed for other assets within the Avalanche ecosystem.

Increased C-Chain Gas Limit

The C-Chain gas limit has been increased to 1500 gas in the Cortina upgrade. This means that more complex transactions can be processed on the network, which should help to improve the overall user experience.

What Validators Need to Do

If you’re a validator on the Avalanche network, it’s important to update your nodes before the Cortina upgrade takes effect on April 25th at 23:00 (Beijing time). Failure to do so may result in your nodes not being able to process upgraded new blocks. Here’s what you need to do:
1. Download the Cortina AvalancheGo version (v1.10.0) from Github.
2. Update your nodes to the latest version of Avalanche.
3. Verify that your nodes are communicating with other nodes on the network.
4. Monitor your nodes in the days leading up to the upgrade to ensure that they are running smoothly.

Conclusion

The Cortina upgrade is an important step forward for the Avalanche network, and validators will need to take action to ensure that their nodes are properly updated before the upgrade takes effect on April 25th at 23:00 (Beijing time). By migrating to a single consensus engine and introducing new features like batch authorization rewards and an increased gas limit, the upgrade promises to improve the user experience on the platform.

FAQs

1. What is the Avalanche network?
Avalanche is a decentralized platform that allows anyone to launch and trade new blockchain assets.
2. What is a validator?
A validator is a user on the Avalanche network who validates transactions and maintains the integrity of the blockchain.
3. What are AVAX tokens?
AVAX tokens are the native token of the Avalanche network and are used to pay for transaction fees or redeemed for other assets within the ecosystem.

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