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Polygon Labs:Austin 和 Kyoto 硬分叉後發布緊急客戶端升級通知

2026-08-29 19:26:53

ChainCatcher 消息,据 CryptoSlate 報導,Polygon Labs 發佈緊急通知,在 Austin 和 Kyoto 硬分叉啟動後,停留在舊版 Bor 或 Heimdall 的 Polygon PoS 節點已脫離共識,需升級並追上網路進度。Austin 於主網區塊 91,949,700 啟動,需 Bor v2.1.0 及以上;Kyoto 於高度 51,533,000 啟動,需 Heimdall v0.11.0 及以上。

Austin 修復了兩類 Bor 資源耗盡風險:L1 到 L2 橋接狀態同步事件未計入 Gas 上限可能拖慢區塊處理;TxDependency 欄位無大小限制可導致對等節點崩潰。Kyoto 修復了深度嵌套消息攻擊、費用幣掃描、檢查點簽名恢復等漏洞。兩次硬分叉均為純二進制升級,無需狀態遷移,未分叉節點無需重新同步。舊客戶端運營商應升級並在必要時在 Polygon 指導下恢復同步。

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