比特幣核心主要版本：導航V30.0中的更改

潛入最新的比特幣Core V30.0版本：探索密鑰更改，OP_Return辯論以及對比特幣網絡的含義。

Bitcoin Core Major Release: Navigating the Changes in v30.0

比特幣核心主要版本：導航V30.0中的更改

Bitcoin Core is shaking things up again! The latest major release, v30.0, has arrived, bringing with it a wave of updates and, as always, some interesting debates within the Bitcoin community. Let's break down the key changes and what they mean for you.

比特幣核心正在再次搖動東西！最新的主要版本V30.0已經到了，帶來了一波更新，一如既往地在比特幣社區中進行了一些有趣的辯論。讓我們分解關鍵更改及其對您的意義。

What's New in Bitcoin Core 30.0?

比特幣核心30.0中有什麼新功能？

Bitcoin Core 30.0 comes months after v29.0 and introduces a range of updates, including:

比特幣核心30.0出現在V29.0之後的幾個月，並引入了一系列更新，包括：

• Increased Datacarriersize: The -datacarriersize is now 100,000 by default, effectively removing the limit due to maximum transaction size.
• New Bitcoin Command Line Tool: A convenient way to access features, though it relies on other executables for actual functionality.
• 'libexec' Folder: Houses binaries not directly used by most users.
• RPC Updates: Allowing Bumpfee without BIP-125 signaling.
• TRUC Transaction Support: You can now spend and create TRUC transactions, adhering to TRUC policy rules.
• Experimental IPC Mining Interface: Facilitates node interaction with Stratum v2 and other mining client software.
• maxorphantx Removal: The maxorphantx option is gone.

The OP_RETURN Debate: Spam or Essential Feature?

OP_Return辯論：垃圾郵件還是基本功能？

One of the most talked-about changes is the updated relay policy regarding OP_RETURN outputs. These outputs allow embedding arbitrary data (like text or images) in transactions. Bitcoin Core 30.0 will relay transactions with bigger OP_RETURN outputs, sparking controversy.

最討論的更改之一是有關OP_RETURN輸出的更新的繼電器策略。這些輸出允許將任意數據（例如文本或圖像）嵌入交易中。比特幣核心30.0將以更大的OP_RETTRUNT輸出為中繼交易，引發爭議。

Bitcoin Knots Perspective: Resist the Spam!

比特幣結的視角：抵抗垃圾郵件！

Proponents of Bitcoin Knots, a Bitcoin Core fork, see arbitrary data as “spam” and argue against encouraging its use. They fear it will clog up block space, raise transaction fees, and potentially lead to the inclusion of illicit materials, drawing unwanted regulatory scrutiny.

比特幣結（比特幣核心叉）的支持者將任意數據視為“垃圾郵件”，並反對鼓勵其使用。他們擔心它會堵塞空間，提高交易費用，並可能導致違反非法材料，從而受到不必要的監管審查。

Bitcoin Core Perspective: The Lesser of Evils?

比特幣核心觀點：邪惡的較小？

Most Bitcoin Core developers agree that Bitcoin is primarily for monetary transactions. However, they believe OP_RETURN is the least harmful way to store arbitrary data. Limiting it might push people toward more resource-intensive methods. They also foresee a

大多數比特幣核心開發人員都同意比特幣主要用於貨幣交易。但是，他們認為op_return是存儲任意數據的最小有害方式。限制它可能會促使人們採取更多資源密集型方法。他們也預見了