-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Bitcoin Core version 23.0 is now available from:
<https://bitcoincore.org/bin/bitcoin-core-23.0/> Or through BitTorrent: magnet:?xt=urn:btih:32bc317cce76b966a26bdb53d42f64d66d595954&dn=bitcoin-core-23.0&tr=udp%3A%2F%2Ftracker.openbittorrent.com%3A80&tr=udp%3A%2F%2Ftracker.opentrackr.org%3A1337%2Fannounce&tr=udp%3A%2F%2Ftracker.coppersurfer.tk%3A6969%2Fannounce&tr=udp%3A%2F%2Ftracker.leechers-paradise.org%3A6969%2Fannounce&tr=udp%3A%2F%2Fexplodie.org%3A6969%2Fannounce&tr=udp%3A%2F%2Ftracker.torrent.eu.org%3A451%2Fannounce&tr=udp%3A%2F%2Ftracker.bitcoin.sprovoost.nl%3A6969 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 Mac) 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. Notable changes =============== P2P and network changes - ----------------------- - - A bitcoind node will no longer rumour addresses to inbound peers by default. They will become eligible for address gossip after sending an ADDR, ADDRV2, or GETADDR message. (#21528) - - Before this release, Bitcoin Core had a strong preference to try to connect only to peers that listen on port 8333. As a result of that, Bitcoin nodes listening on non-standard ports would likely not get any Bitcoin Core peers connecting to them. This preference has been removed. (#23542) - - Full support has been added for the CJDNS network. See the new option `-cjdnsreachable` and [doc/cjdns.md](https://github.com/bitcoin/bitcoin/tree/23.x/doc/cjdns.md) (#23077) Fee estimation changes - ---------------------- - - Fee estimation now takes the feerate of replacement (RBF) transactions into account. (#22539) Rescan startup parameter removed - -------------------------------- The `-rescan` startup parameter has been removed. Wallets which require rescanning due to corruption will still be rescanned on startup. Otherwise, please use the `rescanblockchain` RPC to trigger a rescan. (#23123) Tracepoints and Userspace, Statically Defined Tracing support - ------------------------------------------------------------- Bitcoin Core release binaries for Linux now include experimental tracepoints which act as an interface for process-internal events. These can be used for review, debugging, monitoring, and more. The tracepoint API is semi-stable. While the API is tested, process internals might change between releases requiring changes to the tracepoints. Information about the existing tracepoints can be found under [doc/tracing.md](https://github.com/bitcoin/bitcoin/blob/23.x/doc/tracing.md) and usage examples are provided in [contrib/tracing/](https://github.com/bitcoin/bitcoin/tree/23.x/contrib/tracing). Updated RPCs - ------------ - - The `validateaddress` RPC now returns an `error_locations` array for invalid addresses, with the indices of invalid character locations in the address (if known). For example, this will attempt to locate up to two Bech32 errors, and return their locations if successful. Success and correctness are only guaranteed if fewer than two substitution errors have been made. The error message returned in the `error` field now also returns more specific errors when decoding fails. (#16807) - - The `-deprecatedrpc=addresses` configuration option has been removed. RPCs `gettxout`, `getrawtransaction`, `decoderawtransaction`, `decodescript`, `gettransaction verbose=true` and REST endpoints `/rest/tx`, `/rest/getutxos`, `/rest/block` no longer return the `addresses` and `reqSigs` fields, which were previously deprecated in 22.0. (#22650) - - The `getblock` RPC command now supports verbosity level 3 containing transaction inputs' `prevout` information. The existing `/rest/block/` REST endpoint is modified to contain this information too. Every `vin` field will contain an additional `prevout` subfield describing the spent output. `prevout` contains the following keys: - `generated` - true if the spent coins was a coinbase. - `height` - `value` - `scriptPubKey` - - The top-level fee fields `fee`, `modifiedfee`, `ancestorfees` and `descendantfees` returned by RPCs `getmempoolentry`,`getrawmempool(verbose=true)`, `getmempoolancestors(verbose=true)` and `getmempooldescendants(verbose=true)` are deprecated and will be removed in the next major version (use `-deprecated=fees` if needed in this version). The same fee fields can be accessed through the `fees` object in the result. WARNING: deprecated fields `ancestorfees` and `descendantfees` are denominated in sats, whereas all fields in the `fees` object are denominated in BTC. (#22689) - - Both `createmultisig` and `addmultisigaddress` now include a `warnings` field, which will show a warning if a non-legacy address type is requested when using uncompressed public keys. (#23113) Changes to wallet related RPCs can be found in the Wallet section below. New RPCs - -------- - - Information on soft fork status has been moved from `getblockchaininfo` to the new `getdeploymentinfo` RPC which allows querying soft fork status at any block, rather than just at the chain tip. Inclusion of soft fork status in `getblockchaininfo` can currently be restored using the configuration `-deprecatedrpc=softforks`, but this will be removed in a future release. Note that in either case, the `status` field now reflects the status of the current block rather than the next block. (#23508) Files - ----- * On startup, the list of banned hosts and networks (via `setban` RPC) in `banlist.dat` is ignored and only `banlist.json` is considered. Bitcoin Core version 22.x is the only version that can read `banlist.dat` and also write it to `banlist.json`. If `banlist.json` already exists, version 22.x will not try to translate the `banlist.dat` into json. After an upgrade, `listbanned` can be used to double check the parsed entries. (#22570) Updated settings - ---------------- - - In previous releases, the meaning of the command line option `-persistmempool` (without a value provided) incorrectly disabled mempool persistence. `-persistmempool` is now treated like other boolean options to mean `-persistmempool=1`. Passing `-persistmempool=0`, `-persistmempool=1` and `-nopersistmempool` is unaffected. (#23061) - - `-maxuploadtarget` now allows human readable byte units [k|K|m|M|g|G|t|T]. E.g. `-maxuploadtarget=500g`. No whitespace, +- or fractions allowed. Default is `M` if no suffix provided. (#23249) - - If `-proxy=` is given together with `-noonion` then the provided proxy will not be set as a proxy for reaching the Tor network. So it will not be possible to open manual connections to the Tor network for example with the `addnode` RPC. To mimic the old behavior use `-proxy=` together with `-onlynet=` listing all relevant networks except `onion`. (#22834) Tools and Utilities - ------------------- - - Update `-getinfo` to return data in a user-friendly format that also reduces vertical space. (#21832) - - CLI `-addrinfo` now returns a single field for the number of `onion` addresses known to the node instead of separate `torv2` and `torv3` fields, as support for Tor V2 addresses was removed from Bitcoin Core in 22.0. (#22544) Wallet - ------ - - Descriptor wallets are now the default wallet type. Newly created wallets will use descriptors unless `descriptors=false` is set during `createwallet`, or the `Descriptor wallet` checkbox is unchecked in the GUI. Note that wallet RPC commands like `importmulti` and `dumpprivkey` cannot be used with descriptor wallets, so if your client code relies on these commands without specifying `descriptors=false` during wallet creation, you will need to update your code. - - Newly created descriptor wallets will contain an automatically generated `tr()` descriptor which allows for creating single key Taproot receiving addresses. - - `upgradewallet` will now automatically flush the keypool if upgrading from a non-HD wallet to an HD wallet, to immediately start using the newly-generated HD keys. (#23093) - - a new RPC `newkeypool` has been added, which will flush (entirely clear and refill) the keypool. (#23093) - - `listunspent` now includes `ancestorcount`, `ancestorsize`, and `ancestorfees` for each transaction output that is still in the mempool. (#12677) - - `lockunspent` now optionally takes a third parameter, `persistent`, which causes the lock to be written persistently to the wallet database. This allows UTXOs to remain locked even after node restarts or crashes. (#23065) - - `receivedby` RPCs now include coinbase transactions. Previously, the following wallet RPCs excluded coinbase transactions: `getreceivedbyaddress`, `getreceivedbylabel`, `listreceivedbyaddress`, `listreceivedbylabel`. This release changes this behaviour and returns results accounting for received coins from coinbase outputs. The previous behaviour can be restored using the configuration `-deprecatedrpc=exclude_coinbase`, but may be removed in a future release. (#14707) - - A new option in the same `receivedby` RPCs, `include_immature_coinbase` (default=`false`), determines whether to account for immature coinbase transactions. Immature coinbase transactions are coinbase transactions that have 100 or fewer confirmations, and are not spendable. (#14707) GUI changes - ----------- - - UTXOs which are locked via the GUI are now stored persistently in the wallet database, so are not lost on node shutdown or crash. (#23065) - - The Bech32 checkbox has been replaced with a dropdown for all address types, including the new Bech32m (BIP-350) standard for Taproot enabled wallets. Low-level changes ================= RPC - --- - - `getblockchaininfo` now returns a new `time` field, that provides the chain tip time. (#22407) Tests - ----- - - For the `regtest` network the activation heights of several softforks were set to block height 1. They can be changed by the runtime setting `-testactivationheight=name@height`. (#22818) Credits ======= Thanks to everyone who directly contributed to this release: - - 0xb10c - - 0xree - - Aaron Clauson - - Adrian-Stefan Mares - - agroce - - aitorjs - - Alex Groce - - amadeuszpawlik - - Amiti Uttarwar - - Andrew Chow - - Andrew Poelstra - - Andrew Toth - - anouar kappitou - - Anthony Towns - - Antoine Poinsot - - Arnab Sen - - Ben Woosley - - benthecarman - - Bitcoin Hodler - - BitcoinTsunami - - brianddk - - Bruno Garcia - - CallMeMisterOwl - - Calvin Kim - - Carl Dong - - Cory Fields - - Cuong V. Nguyen - - Darius Parvin - - Dhruv Mehta - - Dimitri Deijs - - Dimitris Apostolou - - Dmitry Goncharov - - Douglas Chimento - - eugene - - Fabian Jahr - - fanquake - - Florian Baumgartl - - fyquah - - Gleb Naumenko - - glozow - - Gregory Sanders - - Heebs - - Hennadii Stepanov - - hg333 - - HiLivin - - Igor Cota - - Jadi - - James O'Beirne - - Jameson Lopp - - Jarol Rodriguez - - Jeremy Rand - - Jeremy Rubin - - Joan Karadimov - - John Newbery - - Jon Atack - - João Barbosa - - josibake - - junderw - - Karl-Johan Alm - - katesalazar - - Kennan Mell - - Kiminuo - - Kittywhiskers Van Gogh - - Klement Tan - - Kristaps Kaupe - - Kuro - - Larry Ruane - - lsilva01 - - lucash-dev - - Luke Dashjr - - MarcoFalke - - Martin Leitner-Ankerl - - Martin Zumsande - - Matt Corallo - - Matt Whitlock - - MeshCollider - - Michael Dietz - - Murch - - naiza - - Nathan Garabedian - - Nelson Galdeman - - NikhilBartwal - - Niklas Gögge - - node01 - - nthumann - - Pasta - - Patrick Kamin - - Pavel Safronov - - Pavol Rusnak - - Perlover - - Pieter Wuille - - practicalswift - - pradumnasaraf - - pranabp-bit - - Prateek Sancheti - - Prayank - - Rafael Sadowski - - rajarshimaitra - - randymcmillan - - ritickgoenka - - Rob Fielding - - Rojar Smith - - Russell Yanofsky - - S3RK - - Saibato - - Samuel Dobson - - sanket1729 - - seaona - - Sebastian Falbesoner - - sh15h4nk - - Shashwat - - Shorya - - ShubhamPalriwala - - Shubhankar Gambhir - - Sjors Provoost - - sogoagain - - sstone - - stratospher - - Suriyaa Rocky Sundararuban - - Taeik Lim - - TheCharlatan - - Tim Ruffing - - Tobin Harding - - Troy Giorshev - - Tyler Chambers - - Vasil Dimov - - W. J. van der Laan - - w0xlt - - willcl-ark - - William Casarin - - zealsham - - Zero-1729 As well as to everyone that helped with translations on [Transifex](https://www.transifex.com/bitcoin/bitcoin/). -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEnerg3HBjJJ+wVHRoHkrtYphs0l0FAmJmqnkACgkQHkrtYphs 0l3ACQgAzwMtfxcPBOX4MEO0ioKoPmlHUGqa8Ak9nli3RUUHJB3dduTpqKZsbDjt L8i4iOJpLMH6Irkgl8XWVoqTASMnkOdPQmSOBvOqVATCnpWbZmaGWlAkHammmLdD mTo5TouJZI4C6QT7xQj2MhqYjI6dlXbYU8VSQFrp6D921fHTFJON+evNsGH11c4y sa0KQfEiO2CBVlvQl+qhq6w/I/Y8ug+iHe50fr/9qolNab4+urZRzr2pBBxHYS3z Y6XEkUVsVMvBnH956O6FA+u4svbt2nvSfFhk2/xVP68WayxlL8v5N6VeUKyXkVKU 8BjcJ+bQNfckn6WfxhUazTUKXLfRCg== =/aFR -----END PGP SIGNATURE----- _______________________________________________ bitcoin-dev mailing list bitcoin-dev@lists.linuxfoundation.org https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
