GARGANTUA Upgrade

3 min readSep 19, 2022

Dear Rizonians

RIZON Blockchain GARGANTUA upgrade has successfully completed at the block height 5,113,000!

The majority of Rizonian nodes have beem upgraded. This upgrade applied the latest version of IBC channel and Cosmos SDK to 0.45.6. and the latest version of Tendermint v0.34.19

The RIZON mainnet 0.4.0 upgrade proposal of “GARGANTUA Upgrade” was submitted on 2022 September 1st. As the proposal passed the node software halted on 5,113,000block height and the upgrade process officially started. Most of the validator nodes complete the upgrade work and start running, which means RIZON GARGANTUA Upgrade is successful!

Following Changes are successfully updated

Upgrade Cosmos SDK to v0.45.6. See the CHANGELOG.md for details.
Upgrade IBC to v3.0.0. See the CHANGELOG.md for details.
Upgrade tendermint to v0.34.19. See the CHANGELOG.md for details.
Add interchain account (ica) module.
Add migration logs for upgrade process.
Bump golang prerequisite to 1.18.

Thanks for the supports and efforts of all Rizonian of this upgrade. If node operators still have problems with the upgrade, please contact RIZON in RIZON Discord for various support!

Thank you, Rizonians!

Looking forward to the latest version of IBC and more new features on RIZON Blockchain.

RIZON: Possibility to Reality

RIZON and its ecosystem is growing. To build infrastructure globally, all participants need to give ideas and propose. RIZON will continue to build the most powerful decentralized digital currency and asset Hub and innovate Web3 applications.

About RIZON

RIZON Blockchain is a digital currency and asset hub that provides a platform for fiat currency around the world so they can be securely issued and enable businesses to interoperate. RIZON Blockchain will enable interoperability between sovereign blockchain networks and allow these networks to utilize a vast pool of liquidity, seeing that it serves the business needs of individual projects. RIZON Blockchain has a strong network-based background and can boost the inflow of participants into the ecosystem and help with diversifying the businesses.

Disclaimer

This is not meant to serve as financial advice. Staking, delegation, and cryptocurrencies involve a high degree of risk, and there is always the possibility of loss, including the lossof all staked digital assets. Additionally, delegators are at risk of slashing in case of security or liveness faults on some protocols. We advise you to do your due diligence before choosing a validator.

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