Neo SPCC has released NeoGo v0.116.0, a critical update that activates the Faun hard fork on MainNet and TestNet, introduces P2P-level optimizations, and resolves a state synchronization bug introduce...

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<p>Neo SPCC has released NeoGo v0.116.0, a critical update that activates the Faun hard fork on MainNet and TestNet, introduces P2P-level optimizations, and resolves a state synchronization bug introduced in the previous release. The update is fully compatible with C# node version 3.9.2.</p>
<adv/><h2>Faun hard fork activation and Gorgon preview</h2>
<p>The Faun hard fork, previously gated and inactive, is now enabled for public networks. On N3 MainNet, Faun will activate at block 8,800,000, while TestNet activation is scheduled for block 12,960,000. For NeoFS networks, the fork will activate at block 19,725,000 on MainNet and block 19,340,000 on TestNet.</p>
<adv/><p>Node operators must upgrade their nodes before the designated Faun activation height to avoid requiring full database resynchronization. The release notes emphasize the urgency of upgrading in advance to ensure seamless network participation after the fork.</p>
<p>In addition to enabling Faun, NeoGo v0.116.0 introduces preview support for the next hard fork, Gorgon, in an experimental capacity. Details on Gorgon’s features and activation timeline have not yet been disclosed.</p>
<h2>New features and behavior changes</h2>
<p>The Faun hard fork brings several new protocol-level features. A new <code>recoverFund</code> method has been added to the native Policy contract, allowing for the recovery of funds under specific conditions. The update also implements NEP-30 support for native contracts, enhancing compatibility with the broader Neo ecosystem.</p>
<p>Changes to the contract fee whitelist storage scheme improve data organization and efficiency. Additionally, NeoFS state object witnesses are now attached conditionally, optimizing synchronization workflows and reducing unnecessary computational overhead.</p>
<h2>Critical bug fixes</h2>
<p>NeoGo v0.116.0 addresses a critical state synchronization issue at block 2,940,927 of N3 MainNet. This bug, introduced by the Faun preview in v0.115.0, was caused by a missing fork switch in the Policy contract’s blockAccount handler. Nodes that did not resynchronize after upgrading to v0.115.0 may safely skip resynchronization for this release, as the fix corrects the state difference going forward.</p>
<p>Additional bug fixes include resolution of a panic condition triggered by premature channel closure in the RPC Waiter component, and correction of a premature Close() call in the NeoFS pool, which previously caused connection handling issues.</p>
<h2>P2P and RPC improvements</h2>
<p>The release optimizes P2P-level processing of <code>P2PNotaryRequest</code> payloads, building on the concurrency improvements introduced in v0.115.0. The node now exhibits increased tolerance for non-critical P2P errors, reducing unnecessary disconnections and improving network stability.</p>
<p>RPC functionality has been enhanced to accept native contract names directly in <code>getstorage*</code> and <code>findstorage*</code> handlers, simplifying query construction and reducing reliance on contract hash lookups.</p>
<h2>Upgrade guidance</h2>
<p>Node operators on N3 MainNet and TestNet should upgrade to v0.116.0 before the Faun activation heights to avoid service disruption. Operators who upgraded to v0.115.0 without resynchronizing may skip resynchronization for this release.</p>
<p>The full changelog and release assets can be found at the link below:<br/> https://github.com/nspcc-dev/neo-go/releases/tag/v0.116.0</p>

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NeoGo v0.116.0 enables Faun hard fork and fixes critical state synchronization bug

Neo SPCC 發布了 NeoGo v0.116.0，這是一個關鍵更新，啟動了主網和測試網上的 Faun 硬分叉，引入了 P2P 級別的優化，並修復了一個狀態同步錯誤…

<div><div><p>Neo SPCC 發佈了 NeoGo v0.116.0，這是一次關鍵更新，激活了主網和測試網上的 Faun 硬分叉，引入了 P2P 級別的優化，並修復了上個版本中引入的狀態同步錯誤。此次更新完全兼容 C# Node 版本 3.9.2。</p><adv/><h2> Faun 硬分叉激活和 Gorgon 預覽</h2><p>此前處於關閉狀態且未激活的 Faun 硬分叉現已對公共網絡開放。在 N3主網，Faun 將於區塊高度 8,800,000 激活，而測試網的激活時間則定於區塊高度 12,960,000。對於 NeoFS 網絡，該分叉將在主網區塊高度 19,725,000 和測試網區塊高度 19,340,000 激活。</p><adv/><p>節點運營商必須在指定的 Faun 激活高度之前升級其節點，以避免需要進行完整的數據庫重新同步。版本說明強調了提前升級的緊迫性，以確保分叉後能夠無縫地參與網絡。</p><p>除了啟用 Faun 之外，NeoGo v0.116.0 還以實驗性質引入了對下一個硬分叉 Gorgon 的預覽支持。Gorgon 的功能和激活時間表等詳細信息尚未公佈。</p><h2>新增功能和行為變化</h2><p>Faun 硬分叉帶來了多項協議級新功能。原生 Policy 合約新增了<code>recoverFund</code>方法，允許在特定條件下回收資金。此次更新還為原生合約實現了 NEP-30 支持，增強了與更廣泛的Neo生態系統的兼容性。</p><p>合約費用白名單存儲方案的變更改進了數據組織和效率。此外，NeoFS 狀態對象見證現在以條件方式附加，從而優化了同步工作流程並減少了不必要的計算開銷。</p><h2>關鍵漏洞修復</h2><p>NeoGo v0.116.0 修復了 N3主網第 2,940,927 個區塊的關鍵狀態同步問題。該漏洞由 v0.115.0 中的 Faun 預覽版引入，原因是 Policy 合約的 blockAccount 處理程序中缺少 fork 開關。升級到 v0.115.0 後未重新同步的節點可以安全地跳過此版本的重新同步，因為此修復程序已解決了後續的狀態差異問題。</p><p>其他錯誤修復包括解決 RPC Waiter 組件中因過早關閉通道而觸發的 panic 情況，以及糾正 NeoFS 池中過早的 Close() 調用，該調用之前會導致連接處理問題。</p><h2> P2P 和 RPC 的改進</h2><p>此版本優化了<code>P2PNotaryRequest</code>有效負載的 P2P 級處理，並在此基礎上改進了 v0.115.0 中引入的併發性。節點現在對非關鍵性 P2P 錯誤的容忍度更高，從而減少了不必要的斷開連接，提高了網絡穩定性。</p><p> RPC 功能已得到增強，可以直接在<code>getstorage*</code>和<code>findstorage*</code>處理程序中接受原生合約名稱，從而簡化查詢構造並減少對合約哈希查找的依賴。</p><h2>升級指南</h2><p>N3主網和測試網上的節點運營商應在 Faun 激活高度之前升級到 v0.116.0 版本，以避免服務中斷。已升級到 v0.115.0 版本但未進行重新同步的運營商可以跳過此版本的重新同步步驟。</p><p>完整的更新日誌和發佈資源可在以下鏈接中找到：<br/> https://github.com/nspcc-dev/neo-go/releases/tag/v0.116.0</p></div></div>

NeoGo v0.116.0 啟用了 Faun 硬分叉並修復了關鍵狀態同步錯誤

美國勞工統計局（BLS） 1 月非農報告即將發佈，市場預計此次修正將抹去約 100 萬個就業崗位。
文章作者：趙穎
文章來源：華爾街見聞
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