Concordium Wallet for Web 1.0.7 adds support for the upcoming protocol version 6 with Concordium BFT consensus. The protocol update to version 6 is planned to be effective on testnet on August 21 and on mainnet on September 25.
Additionally, Concordium plans to remove support for JSON-RPC in the Concordium Wallet for Web on 1 November 2023. JSON-RPC allows a dApp to communicate with the same node as the wallet is connected to, and enables dApps to access the JSON-RPC interface without being connected to a separate server itself. In future, the wallet API will only use gRPC2. More information is forthcoming about how developers should prepare for this.
Please note that it might take some time before the new version is available in your Chrome extension or the Chrome web store.