Bitcoin's Big Bang: What's New in v29.0rc2?

🚨 Bitcoin‘s Big Bang: What’s New in v29.0rc2? 🤯

Bitcoin’s Big Bang: What’s New in v29.0rc2?

Oh dear reader, gather ’round and listen closely, for I have some thrilling news to share with you! Bitcoin, that most majestic and mysterious of cryptocurrencies, has just welcomed a brand new major core release. It’s like a big ol’ birthday party, and everyone’s invited!

The Bitcoin Core, that clever contraption that connects to the Bitcoin peer-to-peer network, has been given a shiny new makeover. It’s now faster, stronger, and more secure than ever before! And, just like a good fairy tale, it comes with a trusty wallet and a graphical user interface, because who doesn’t love a good GUI, eh?

A new release candidate of Bitcoin Core, v29.0rc2, is available for testing.
This is a new major release, and follows v28.0.
Release announcement:
It is available from:

— Bitcoin Core Project (@bitcoincoreorg) March 28, 2025

Now, I know what you’re thinking: “What’s all the fuss about, old chap?” Well, let me tell you, this new release candidate, v29.0rc2, is a game-changer! It’s like a magic trick, where the performance, security, and network efficiency all disappear and reappear in a puff of smoke, leaving you wondering how it was done!

What’s changed, you ask?

Oh my, where do I even begin? The latest Bitcoin Core update has introduced a whole host of changes, including P2P and network changes, mempool policy and mining changes, and even some new RPCs and REST APIs. It’s like a treasure trove of new features, hidden away like a chest filled with golden coins!

But wait, there’s more! The mempool policy and mining changes have introduced a new concept called ephemeral dust. It’s like a magic trick, where a single dust output can be created and spent in a transaction, as long as it’s zero-fee. And, just like a good magician, the spender must also spend this dust in addition to any other desired outputs. It’s a bit like a game of hide-and-seek, where the dust is hidden away and must be found before it can be spent!

And, if that’s not enough, the updated settings will also ensure that Bitcoin Core fails to start if the required parameter value is lower than 2000 weight units. It’s like a safety net, catching you before you fall off the edge of the cliff!

The Bitcoin wallet has also received some GUI changes, including the build system, which has been migrated from Autotools to CMake. It’s like a game of musical chairs, where the build system has been switched to a new tune!

And, finally, low-level changes include newly developed tools and utilities, as well as updated tests and dependencies. A new tool that converts a compact-serialized UTXO snapshot to a SQLite3 database has been added. It’s like a new toy, waiting to be played with!

So, there you have it, my dear reader! Bitcoin’s big bang, in all its glory! What do you think? Are you excited about the new changes? Let me know in the comments below!

🚀💥🔥

2025-03-28 15:24

What’s changed, you ask?

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