Cronos Mainnet V1.3 Upgrade - Announcing Upgrade Block Height: 14,920,000
The upcoming Cronos Mainnet v1.3 upgrade introduces improvements to backward compatibility and RPC improvements.
Following our initial proposal of the Cronos Mainnet V1.3 upgrade, we are pleased to announce that:
The Cronos Mainnet V1.3 upgrade block height is set to 14,920,000, expected around Thursday, 18th July, 2024 at 7AM GMT (3PM HKT/SGT), depending on the progress of block production. Check here for the estimated time;
The network downtime is anticipated to be about 60 mins, depending on the progress of the validator’s upgrade;
All Cronos services, such as Cronos mainnet network, public RPCs, Explorer, and Cronos bridge, will be paused and resumed after the upgrade is completed.
What to Expect for End-users
The proposed upgrade date is 18th July 2024, and the chain will be upgraded at a specific block height of 14,920,000; the estimated time of this block can be found here.
After the upgrade block height, all node operators will upgrade their node binary to maintain sync with the chain. The chain will temporarily pause and then resume, with all the data persisted, once the majority of validators have completed their upgrades.
Actions Required for Node Operators
The Cronos chain will be upgraded at the block height of 14,920,000. Once we reach the upgrade block height, all node operators must follow the instructions and upgrade to the latest cronosd binary - “v1.3.0” to keep the nodes in sync with the chain.
Please DO NOT UPGRADE to the binary v1.3 before the target upgrade block, as it will be incompatible.
If you have any questions or comments about this upgrade, please reach out to the team via the #cronos-mainnet channel on the Cronos Discord server.