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Podcast: add 288 recap
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_posts/en/newsletters/2024-02-07-newsletter.md

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@@ -73,6 +73,8 @@ Bitcoin-Dev mailing list.
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attacker's receiving node received an amount extracted from the
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victim's node.
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{% assign timestamp="1:26" %}
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As Siegel reports, two changes were made to Bitcoin Core to prevent
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stalling:
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output for CPFP fee bumping now, waiting for [cluster mempool][topic
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cluster mempool] to hopefully allow v3 to permit more permissive
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topologies (i.e., more than just one parent, one child), and then to
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drop the extra output in favor of using a more permissive topology.
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drop the extra output in favor of using a more permissive topology. {% assign timestamp="17:08" %}
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- **Requirement to verify inputs use segwit in protocols vulnerable to txid malleability:**
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Bastien Teinturier [posted][teinturier segwit] to Delving Bitcoin to
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as much bandwidth as the first procedure.<!-- ~4,000,000 byte
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transaction divided by ~22 byte P2WPKH scriptPubKey -->
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{% assign timestamp="27:00" %}
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- **Proposal for replace by feerate to escape pinning:** Peter Todd
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[posted][todd rbfr] to the Bitcoin-Dev mailing list a proposal for a
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set of [transaction replacement][topic rbf] policies that can be used
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The separate discussions were not reconciled as of this writing.
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Peter Todd has released an experimental [implementation][libre relay]
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of the replace by feerate rules.
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of the replace by feerate rules. {% assign timestamp="35:21" %}
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- **Bitcoin-Dev mailing list migration update:** as of this writing, the
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Bitcoin-Dev mailing list is no longer accepting new emails as part of
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the process of migrating it to a different list server (see [Newsleter #276][news276 ml]). Optech will
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provide an update when the migration is complete.
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provide an update when the migration is complete. {% assign timestamp="51:15" %}
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## Releases and release candidates
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that fixes multiple bugs: Channel open hanging until restart, a memory
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leak when using polling mode for `bitcoind`, sync getting lost for
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pruned nodes and the REST proxy not working when TLS certificate
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encryption is turned on."
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encryption is turned on." {% assign timestamp="1:00:02" %}
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## Notable code and documentation changes
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software. However, the library hasn't seen any significant adoption
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and it has become a burden on maintenance of Bitcoin Core. The plan
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is to "not migrate it to CMake and let it end with v27. Any remaining
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use-cases could be handled in the future by [libbitcoinkernel][]."
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use-cases could be handled in the future by [libbitcoinkernel][]." {% assign timestamp="1:01:13" %}
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- [Bitcoin Core #28956][] removes adjusted time from Bitcoin Core and
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warns users if their computer's clock appears to be out of sync with the
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give blocks it produced a more accurate time. However, adjusted time
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has also led to problems in the past and does not provide meaningful
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benefits to nodes on the current network. See [Newsletter
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#284][news284 adjtime] for previous coverage of this PR.
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#284][news284 adjtime] for previous coverage of this PR. {% assign timestamp="1:07:23" %}
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- [Bitcoin Core #29347][] enables [v2 P2P transport][topic v2 p2p
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transport] by default. New connections between two peers that both
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support the v2 protocol will use encryption.
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support the v2 protocol will use encryption. {% assign timestamp="1:10:03" %}
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- [Core Lightning #6985][] adds options to `hsmtool` that allow it to
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return the private keys for the onchain wallet in a way that allows
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those keys to be imported into another wallet.
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those keys to be imported into another wallet. {% assign timestamp="1:10:45" %}
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- [Core Lightning #6904][] makes various updates to CLN's connection
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and gossip management code. A user-visible change is the addition of
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fields that indicate when a peer last had a stable connection to the
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local node for at least a minute. This can allow removing peers with
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unstable connections.
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unstable connections. {% assign timestamp="1:12:54" %}
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- [Core Lightning #7022][] removes `lnprototest` from Core Lightning's
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testing infrastructure. See [Newsletter #145][news145 lnproto] for
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our description of them being added.
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our description of them being added. {% assign timestamp="1:14:53" %}
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- [Core Lightning #6936][] adds infrastructure to assist with
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deprecating CLN features. Features are now deprecated in code using
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feature would be reported as deprecated but continued functioning
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by default for a long time after it was planned for removal, possibly
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leading users to continue depending on it and making actual removal
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more difficult.
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more difficult. {% assign timestamp="1:16:16" %}
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- [LND #8345][] begins testing whether transactions are likely to relay
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before broadcasting them by calling a full node's `testmempoolaccept`
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potentially speeding up the discovery of a problem and limiting the
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potential harm from a bug. Versions of the `testmempoolaccept` RPC
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are available in Bitcoin Core, most modern software forks of Bitcoin
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Core, and the btcd full node.
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Core, and the btcd full node. {% assign timestamp="1:18:02" %}
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{% assign day_after_posting = page.date | date: "%s" | plus: 86400 | date: "%Y-%m-%d 15:00" %}
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{% include snippets/recap-ad.md when=day_after_posting %}
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---
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title: 'Bitcoin Optech Newsletter #288 Recap Podcast'
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permalink: /en/podcast/2024/02/08/
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reference: /en/newsletters/2024/02/07/
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name: 2024-02-08-recap
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slug: 2024-02-08-recap
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type: podcast
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layout: podcast-episode
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lang: en
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---
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Dave Harding and Mike Schmidt are joined by Bastien Teinturier and Eugene Siegel to
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discuss [Newsletter #288]({{page.reference}}).
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{% include functions/podcast-links.md %}
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{% include functions/podcast-player.md url="https://d3ctxlq1ktw2nl.cloudfront.net/staging/2024-1-8/5d58b382-fbf4-befa-a95b-a6fb42b4805b.mp3" %}
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{% include newsletter-references.md %}
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## Transcription
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_transcription coming soon_
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{% include references.md %}

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