Cardano 發布 Node 9.0，Chang 硬分叉前的最後開發步驟

Cardano開發團隊於7月8日發布了Cardano驗證器節點軟體的最新版本「Node 9.0」。步驟。

The Cardano development team released “Node 9.0,” the newest version of the Cardano validator node software, on July 8. The new software is the final development step needed to allow the upcoming Chang hard fork to occur, according to a YouTube video released by Cardano founder Charles Hoskinson on July 7.

Cardano開發團隊於7月8日發布了“Node 9.0”，這是Cardano驗證器節點軟體的最新版本。步驟7 月 7 日，卡爾達諾創辦人查爾斯‧霍斯金森 (Charles Hoskinson)。

The software was released at approximately 7 pm UTC. It “is the first node that can support crossing the 9.0 hard fork (Chang) boundary on mainnet and long-running testnets, such as PreProd,” according to its notes.

該軟體於世界標準時間晚上 7 點左右發布。根據其註釋，它「是第一個可以支援在主網和長期運行的測試網上（例如 PreProd）跨越 9.0 硬分叉（Chang）邊界的節點」。

Hoskinson announced in a YouTube video the previous day that the software's release was imminent, stating that it would be available “next week.” He also said that “probably Monday or Tuesday, the signal for mass upgrades will come.” 70% of nodes will need to vote to upgrade to the new software in order for a hard fork to occur, according to Hoskinson.

Hoskinson 前一天在 YouTube 影片中宣布該軟體即將發布，並表示將在「下週」推出。他還表示，“大概是週一或週二，大規模升級的信號就會到來。” Hoskinson 表示，70% 的節點需要投票升級到新軟體才能發生硬分叉。

The Chang hard fork is the first step in giving Cardano fully decentralized governance, according to the development team. It begins the “Age of Voltaire” on Cardano's roadmap, a period that will see massive changes to the network's political system.

開發團隊表示，Chang 硬分叉是卡爾達諾完全去中心化治理的第一步。它開啟了卡爾達諾路線圖上的“伏爾泰時代”，在這個時期，網路的政治體系將發生巨大變化。

These changes are outlined by the developers in Cardano Improvement Proposal 1694 (CIP 1694). According to the proposal, Chang will ultimately allow for the introduction of Delegate Representatives (DReps), who will be elected by ADA tokenholders.

開發人員在卡爾達諾改進提案 1694 (CIP 1694) 中概述了這些變更。根據該提案，Chang 最終將允許引入代表 (DReps)，該代表將由 ADA 代幣持有者選舉產生。

These representatives will draft a Cardano Constitution, which will become the supreme governing law of the network. After a Constitution is drafted and approved, DReps will continue to propose changes to the network in accordance with this constitution.

這些代表將起草卡爾達諾憲法，該憲法將成為網路的最高管理法律。在憲法起草並獲得批准後，DReps將繼續根據該憲法提出對網路的修改建議。

The Node 9.0 notes state that it will not yet “enable DRep voting and all governance actions,” as the full voting protocol will only be provided in version 10.0. However, it “supports entering the bootstrap phase of CIP-1694 in production environments.”

Node 9.0 指出，它尚未“啟用 DRep 投票和所有治理操作”，因為完整的投票協議僅在 10.0 版本中提供。但是，它「支援在生產環境中進入 CIP-1694 的引導階段」。

Block explorer Cardanoscan shows that exchanges and stake pools had not yet prepared for the hard fork at the time of publication.

區塊瀏覽器 Cardanoscan 顯示，截至本文發佈時，交易所和權益池尚未為硬分叉做好準備。

Hoskinson stated in the YouTube video that he expects the hard fork to begin on “Monday or Tuesday,” indicating that the process will start on July 8-9.

Hoskinson 在 YouTube 影片中表示，他預計硬分叉將於「週一或週二」開始，這表明該過程將於 7 月 8 日至 9 日開始。

Hoskinson had previously stated that he expected the fork to occur in June, but that deadline passed about a week ago. After an attacker attempted to crash the network with a distributed denial-of-service attack, Cardano performed another node upgrade on June 26.

Hoskinson 先前曾表示，他預計分叉將於 6 月發生，但截止日期大約一周前就過去了。在攻擊者試圖透過分散式阻斷服務攻擊使網路崩潰後，卡爾達諾於 6 月 26 日進行了另一次節點升級。