Cosmos Hub has completed the major upgrade to v19, significantly enhancing the cross-chain ecosystem
ChainCatcher news, according to official sources, Cosmos Hub has successfully upgraded to Gaia v19, becoming the reference chain for the latest innovations in cross-chain technology stack. This upgrade comprehensively enhances the efficiency, security, and functionality of Cosmos Hub to better meet the rapidly growing demands of the cross-chain ecosystem.The upgraded Hub integrates the latest version of the cross-chain technology stack, including Cosmos SDK v0.50, IBC v8.4.0, CometBFT v0.38.11, and Interchain Security v5.1.1. Cosmos SDK v0.50 was developed in collaboration with Binary Builders, significantly improving performance and development efficiency.IBC v8.4.0 introduces channel upgradeability, allowing chains to utilize new features without interrupting the network.CometBFT v0.38.11 includes ABCI++ and voting extension features, enhancing consensus flexibility.Interchain Security v5.1.1 ensures full compatibility with the latest versions of Cosmos SDK and CometBFT.