More
    HomeNFTBitcoin Core 24.0.1

    Bitcoin Core 24.0.1

    Published on

    DIGITAL MARKETING SERVICES

    spot_img

    Bitcoin Core installation binaries can be downloaded from bitcoincore.org and the source-code is available from the Bitcoin Core source repository.

    24.0.1 Release Notes

    Due to last-minute issues (#26616), 24.0, although tagged, was never fully
    announced or released.

    Bitcoin Core version 24.0.1 is now available from:

    https://bitcoincore.org/bin/bitcoin-core-24.0.1/

    This release includes new features, various bug fixes and performance
    improvements, as well as updated translations.

    Please report bugs using the issue tracker at GitHub:

    https://github.com/bitcoin/bitcoin/issues

    To receive security and update notifications, please subscribe to:

    https://bitcoincore.org/en/list/announcements/join/

    How to Upgrade

    If you are running an older version, shut it down. Wait until it has completely
    shut down (which might take a few minutes in some cases), then run the
    installer (on Windows) or just copy over /Applications/Bitcoin-Qt (on macOS)
    or bitcoind/bitcoin-qt (on Linux).

    Upgrading directly from a version of Bitcoin Core that has reached its EOL is
    possible, but it might take some time if the data directory needs to be migrated. Old
    wallet versions of Bitcoin Core are generally supported.

    Compatibility

    Bitcoin Core is supported and extensively tested on operating systems
    using the Linux kernel, macOS 10.15+, and Windows 7 and newer. Bitcoin
    Core should also work on most other Unix-like systems but is not as
    frequently tested on them. It is not recommended to use Bitcoin Core on
    unsupported systems.

    Notice of new option for transaction replacement policies

    This version of Bitcoin Core adds a new mempoolfullrbf configuration
    option which allows users to change the policy their individual node
    will use for relaying and mining unconfirmed transactions. The option
    defaults to the same policy that was used in previous releases and no
    changes to node policy will occur if everyone uses the default.

    Some Bitcoin services today expect that the first version of an
    unconfirmed transaction that they see will be the version of the
    transaction that ultimately gets confirmed—a transaction acceptance
    policy sometimes called “first-seen”.

    The Bitcoin Protocol does not, and cannot, provide any assurance that
    the first version of an unconfirmed transaction seen by a particular
    node will be the version that gets confirmed. If there are multiple
    versions of the same unconfirmed transaction available, only the miner
    who includes one of those transactions in a block gets to decide which
    version of the transaction gets confirmed.

    Despite this lack of assurance, multiple merchants and services today
    still make this assumption.

    There are several benefits to users from removing this first-seen
    simplification. One key benefit, the ability for the sender of a
    transaction to replace it with an alternative version paying higher
    fees, was realized in Bitcoin Core 0.12.0 (February 2016) with the
    introduction of BIP125 opt-in Replace By Fee (RBF).

    Since then, there has been discussion about completely removing the
    first-seen simplification and allowing users to replace any of their
    older unconfirmed transactions with newer transactions, a feature called
    full-RBF. This release includes a mempoolfullrbf configuration
    option that allows enabling full-RBF, although it defaults to off
    (allowing only opt-in RBF).

    Several alternative node implementations have already enabled full-RBF by
    default for years, and several contributors to Bitcoin Core are
    advocating for enabling full-RBF by default in a future version of
    Bitcoin Core.

    As more nodes that participate in relay and mining begin enabling
    full-RBF, replacement of unconfirmed transactions by ones offering higher
    fees may rapidly become more reliable.

    Contributors to this project strongly recommend that merchants and services
    not accept unconfirmed transactions as final, and if they insist on doing so,
    to take the appropriate steps to ensure they have some recourse or plan for
    when their assumptions do not hold.

    Notable changes

    P2P and network changes

    • To address a potential denial-of-service, the logic to download headers from peers
      has been reworked. This is particularly relevant for nodes starting up for the
      first time (or for nodes which are starting up after being offline for a long time).

      Whenever headers are received from a peer that have a total chainwork that is either
      less than the node’s -minimumchainwork value or is sufficiently below the work at
      the node’s tip, a “presync” phase will begin, in which the node will download the
      peer’s headers and verify the cumulative work on the peer’s chain, prior to storing
      those headers permanently. Once that cumulative work is verified to be sufficiently high,
      the headers will be redownloaded from that peer and fully validated and stored.

      This may result in initial headers sync taking longer for new nodes starting up for
      the first time, both because the headers will be downloaded twice, and because the effect
      of a peer disconnecting during the presync phase (or while the node’s best headers chain has less
      than -minimumchainwork), will result in the node needing to use the headers presync mechanism
      with the next peer as well (downloading the headers twice, again). (#25717)

    • With I2P connections, a new, transient address is used for each outbound
      connection if -i2pacceptincoming=0. (#25355)

    Updated RPCs

    • The -deprecatedrpc=softforks configuration option has been removed. The
      RPC getblockchaininfo no longer returns the softforks field, which was
      previously deprecated in 23.0. (#23508) Information on soft fork status is
      now only available via the getdeploymentinfo RPC.

    • The deprecatedrpc=exclude_coinbase configuration option has been removed.
      The receivedby RPCs (listreceivedbyaddress, listreceivedbylabel,
      getreceivedbyaddress and getreceivedbylabel) now always return results
      accounting for received coins from coinbase outputs, without an option to
      change that behaviour. Excluding coinbases was previously deprecated in 23.0.
      (#25171)

    • The deprecatedrpc=fees configuration option has been removed. The top-level
      fee fields fee, modifiedfee, ancestorfees and descendantfees are no
      longer returned by RPCs getmempoolentry, getrawmempool(verbose=true),
      getmempoolancestors(verbose=true) and getmempooldescendants(verbose=true).
      The same fee fields can be accessed through the fees object in the result.
      The top-level fee fields were previously deprecated in 23.0. (#25204)

    • The getpeerinfo RPC has been updated with a new presynced_headers field,
      indicating the progress on the presync phase mentioned in the
      “P2P and network changes” section above.

    Changes to wallet related RPCs can be found in the Wallet section below.

    New RPCs

    • The sendall RPC spends specific UTXOs to one or more recipients
      without creating change. By default, the sendall RPC will spend
      every UTXO in the wallet. sendall is useful to empty wallets or to
      create a changeless payment from select UTXOs. When creating a payment
      from a specific amount for which the recipient incurs the transaction
      fee, continue to use the subtractfeefromamount option via the
      send, sendtoaddress, or sendmany RPCs. (#24118)

    • A new gettxspendingprevout RPC has been added, which scans the mempool to find
      transactions spending any of the given outpoints. (#24408)

    • The simulaterawtransaction RPC iterates over the inputs and outputs of the given
      transactions, and tallies up the balance change for the given wallet. This can be
      useful e.g. when verifying that a coin join like transaction doesn’t contain unexpected
      inputs that the wallet will then sign for unintentionally. (#22751)

    Updated REST APIs

    • The /headers/ and /blockfilterheaders/ endpoints have been updated to use
      a query parameter instead of path parameter to specify the result count. The
      count parameter is now optional, and defaults to 5 for both endpoints. The old
      endpoints are still functional, and have no documented behaviour change.

      For /headers, use
      GET /rest/headers/<BLOCK-HASH>.<bin|hex|json>?count=<COUNT=5>
      instead of
      GET /rest/headers/<COUNT>/<BLOCK-HASH>.<bin|hex|json> (deprecated)

      For /blockfilterheaders/, use
      GET /rest/blockfilterheaders/<FILTERTYPE>/<BLOCK-HASH>.<bin|hex|json>?count=<COUNT=5>
      instead of
      GET /rest/blockfilterheaders/<FILTERTYPE>/<COUNT>/<BLOCK-HASH>.<bin|hex|json> (deprecated)

      (#24098)

    Build System

    • Guix builds are now reproducible across architectures (x86_64 & aarch64). (#21194)

    New settings

    • A new mempoolfullrbf option has been added, which enables the mempool to
      accept transaction replacement without enforcing BIP125 replaceability
      signaling. (#25353)

    Wallet

    • The -walletrbf startup option will now default to true. The
      wallet will now default to opt-in RBF on transactions that it creates. (#25610)

    • The replaceable option for the createrawtransaction and
      createpsbt RPCs will now default to true. Transactions created
      with these RPCs will default to having opt-in RBF enabled. (#25610)

    • The wsh() output descriptor was extended with Miniscript support. You can import Miniscript
      descriptors for P2WSH in a watchonly wallet to track coins, but you can’t spend from them using
      the Bitcoin Core wallet yet.
      You can find more about Miniscript on the reference website. (#24148)

    • The tr() output descriptor now supports multisig scripts through the multi_a() and
      sortedmulti_a() functions. (#24043)

    • To help prevent fingerprinting transactions created by the Bitcoin Core wallet, change output
      amounts are now randomized. (#24494)

    • The listtransactions, gettransaction, and listsinceblock
      RPC methods now include a wtxid field (hash of serialized transaction,
      including witness data) for each transaction. (#24198)

    • The listsinceblock, listtransactions and gettransaction output now contain a new
      parent_descs field for every “receive” entry. (#25504)

    • A new optional include_change parameter was added to the listsinceblock command.

    • RPC getreceivedbylabel now returns an error, “Label not found
      in wallet” (-4), if the label is not in the address book. (#25122)

    Migrating Legacy Wallets to Descriptor Wallets

    An experimental RPC migratewallet has been added to migrate Legacy (non-descriptor) wallets to
    Descriptor wallets. More information about the migration process is available in the
    documentation.

    GUI changes

    • A new menu item to restore a wallet from a backup file has been added (gui#471).

    • Configuration changes made in the bitcoin GUI (such as the pruning setting,
      proxy settings, UPNP preferences) are now saved to <datadir>/settings.json
      file rather than to the Qt settings backend (windows registry or unix desktop
      config files), so these settings will now apply to bitcoind, instead of being
      ignored. (#15936, gui#602)

    • Also, the interaction between GUI settings and bitcoin.conf settings is
      simplified. Settings from bitcoin.conf are now displayed normally in the GUI
      settings dialog, instead of in a separate warning message (“Options set in this
      dialog are overridden by the configuration file: -setting=value”). And these
      settings can now be edited because settings.json values take precedence over
      bitcoin.conf values. (#15936)

    Low-level changes

    RPC

    • The deriveaddresses, getdescriptorinfo, importdescriptors and scantxoutset commands now
      accept Miniscript expression within a wsh() descriptor. (#24148)

    • The getaddressinfo, decodescript, listdescriptors and listunspent commands may now output
      a Miniscript descriptor inside a wsh() where a wsh(raw()) descriptor was previously returned. (#24148)

    Credits

    Thanks to everyone who directly contributed to this release:

    • /dev/fd0
    • 0xb10c
    • Adam Jonas
    • akankshakashyap
    • Ali Sherief
    • amadeuszpawlik
    • Andreas Kouloumos
    • Andrew Chow
    • Anthony Towns
    • Antoine Poinsot
    • Antoine Riard
    • Aurèle Oulès
    • avirgovi
    • Ayush Sharma
    • Baas
    • Ben Woosley
    • BrokenProgrammer
    • brunoerg
    • brydinh
    • Bushstar
    • Calvin Kim
    • CAnon
    • Carl Dong
    • chinggg
    • Cory Fields
    • Daniel Kraft
    • Daniela Brozzoni
    • darosior
    • Dave Scotese
    • David Bakin
    • dergoegge
    • dhruv
    • Dimitri
    • dontbyte
    • Duncan Dean
    • eugene
    • Eunoia
    • Fabian Jahr
    • furszy
    • Gleb Naumenko
    • glozow
    • Greg Weber
    • Gregory Sanders
    • gruve-p
    • Hennadii Stepanov
    • hiago
    • Igor Bubelov
    • ishaanam
    • Jacob P.
    • Jadi
    • James O’Beirne
    • Janna
    • Jarol Rodriguez
    • Jeremy Rand
    • Jeremy Rubin
    • jessebarton
    • João Barbosa
    • John Newbery
    • Jon Atack
    • Josiah Baker
    • Karl-Johan Alm
    • KevinMusgrave
    • Kiminuo
    • klementtan
    • Kolby Moroz
    • kouloumos
    • Kristaps Kaupe
    • Larry Ruane
    • Luke Dashjr
    • MarcoFalke
    • Marnix
    • Martin Leitner-Ankerl
    • Martin Zumsande
    • Michael Dietz
    • Michael Folkson
    • Michael Ford
    • Murch
    • mutatrum
    • muxator
    • Oskar Mendel
    • Pablo Greco
    • pasta
    • Patrick Strateman
    • Pavol Rusnak
    • Peter Bushnell
    • phyBrackets
    • Pieter Wuille
    • practicalswift
    • randymcmillan
    • Robert Spigler
    • Russell Yanofsky
    • S3RK
    • Samer Afach
    • Sebastian Falbesoner
    • Seibart Nedor
    • Shashwat
    • Sjors Provoost
    • Smlep
    • sogoagain
    • Stacie
    • Stéphan Vuylsteke
    • Suhail Saqan
    • Suhas Daftuar
    • t-bast
    • TakeshiMusgrave
    • Vasil Dimov
    • W. J. van der Laan
    • w0xlt
    • whiteh0rse
    • willcl-ark
    • William Casarin
    • Yancy Ribbens

    As well as to everyone that helped with translations on
    Transifex.

    COMMUNITY

    spot_img

    SITE VISITS

    Map

    Latest articles

    Cool Cats Announces Fourth Annual Clontest Art Contest 2024

    Cool Cats Announces Fourth Annual Clontest Art Contest 2024 Coot Cats, the digital asset incubation...

    Top Trader Predicts Ethereum Will Massively Outperform Bitcoin, Says One ‘Golden Child’ Memecoin Set To Go Higher

    A widely followed trader says that Ethereum (ETH) is about to vastly outrun Bitcoin...

    Ethereum Spot ETF: Experts Weigh In On ETH Selling Point Post-ETF Approval

    Ethereum Spot ETF: Experts Weigh In On ETH Selling Point Post-ETF Approval In an interesting...

    Altcoins Entering ‘Textbook Markup’ Period Witnessed During 2016 and 2021 Market Cycles, Says Analyst

    An analyst known for making macro crypto calls thinks the altcoin market is poised...

    More like this

    Cool Cats Announces Fourth Annual Clontest Art Contest 2024

    Cool Cats Announces Fourth Annual Clontest Art Contest 2024 Coot Cats, the digital asset incubation...

    Top Trader Predicts Ethereum Will Massively Outperform Bitcoin, Says One ‘Golden Child’ Memecoin Set To Go Higher

    A widely followed trader says that Ethereum (ETH) is about to vastly outrun Bitcoin...

    Ethereum Spot ETF: Experts Weigh In On ETH Selling Point Post-ETF Approval

    Ethereum Spot ETF: Experts Weigh In On ETH Selling Point Post-ETF Approval In an interesting...
     - 
    Arabic
     - 
    ar
    Bengali
     - 
    bn
    German
     - 
    de
    English
     - 
    en
    French
     - 
    fr
    Hindi
     - 
    hi
    Indonesian
     - 
    id
    Portuguese
     - 
    pt
    Russian
     - 
    ru
    Spanish
     - 
    es