# V1.3.0 (多幣種)

V1.3.0（多幣種）固件版本，更新如下：

1\. 觀察錢包 “Keystone Ethereum Extension” 改名為 “Web3”。後續將通過 [Onboard.js](https://github.com/blocknative/onboard) 與其他Web3錢包和DeFi項目完成集成。

2\. Web3 模式下，二維碼使用了新的編解碼方案。**這是一個不可兼容的更改，您需要將Keystone Ethereum** [**Chrome**](https://chrome.google.com/webstore/detail/keystone-ethereum-extensi/obefccfphekeeeojgpicpeafipdlohig?hl=en-US\&authuser=1)**擴展程序升級至最新版本。**

3\. Web3 模式下，對 “解析 DeFi 交易詳情” 功能進行了優化：

* 優化 ABI 文檔拷貝到 TF 卡的時間，由之前的半小時減少到目前的半分鐘。請注意：升級到 V1.3.0（多幣種）固件後，原先下載過的 ABI 數據包將不再適用，請務必重新下載 ABI 數據包。下載鏈接及相關教程請點擊[此處](https://support.keyst.one/v/traditional-chinese/gao-ji-gong-neng/jie-xi-defi-jiao-yi)查看。
* 新增對 tuple 類型的解析。

4\.  “Keystone Ethereum Extension” 的 [**Chrome**](https://chrome.google.com/webstore/detail/keystone-ethereum-extensi/obefccfphekeeeojgpicpeafipdlohig?hl=en-US\&authuser=1) 擴展程式也已升級到最新的編解碼方案，並已支持 EIP 191 簽名數據處理。

推薦使用說明：

{% content-ref url="/pages/-Mhwggo-NQAAIU7BNHfd" %}
[解析 DeFi 交易](/traditional-chinese/gao-ji-gong-neng/jie-xi-defi-jiao-yi.md)
{% endcontent-ref %}


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