Bitcoin Core 22.1

Author: fanquake

_posts/en/posts/2022-12-15-release-22.1.md

@@ -0,0 +1,30 @@
+---
+title: Bitcoin Core 22.1 released
+name: blog-release-22.1
+id: en-blog-release-22.1
+lang: en
+type: posts
+layout: post
+
+## If this is a new post, reset this counter to 1.
+version: 1
+
+## Only true if release announcement or security annoucement. English posts only
+announcement: 1
+
+excerpt: >
+  Bitcoin Core 22.1 is now available.
+---
+Bitcoin Core version 22.1 is now available for [download][download
+page].  See the [release notes][] for more information about the many
+new features and bug fixes in this release.
+
+If you have any questions, please stop by the #bitcoin IRC chatroom
+([IRC][irc], [web][web irc]) and we’ll do our best to help you.
+
+[release notes]: /en/releases/22.1/
+[IRC]: irc://irc.libera.chat/bitcoin
+[web irc]: https://web.libera.chat/#bitcoin
+[download page]: /en/download
+
+{% include references.md %}

_releases/22.1.md

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+---
+title: Bitcoin Core 22.1
+id: en-release-22.1
+name: release-22.1
+permalink: /en/releases/22.1/
+excerpt: Bitcoin Core version 22.1 is now available
+date: 2022-12-15
+
+## Use a YAML array for the version number to allow other parts of the
+## site to correctly sort in "natural sort of version numbers".
+## Use the same number of elements as decimal places, e.g. "0.1.2 => [0,
+## 1, 2]" versus "1.2 => [1, 2]"
+release: [22, 1]
+
+## Optional magnet link.  To get it, open the torrent in a good BitTorrent client
+## and View Details, or install the transmission-cli Debian/Ubuntu package
+## and run: transmission-show -m <torrent file>
+#
+## Link should be enclosed in quotes and start with: "magnet:?
+optional_magnetlink: "magnet:?xt=urn:btih:30d417cae54b9b1f75ebd6c32a73f9f9d00d5c67&dn=bitcoin-core-22.1&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"
+
+# Note: it is recommended to check all links to ensure they use
+#       absolute urls (https://github.com/bitcoin/bitcoin/doc/foo)
+#       rather than relative urls (/bitcoin/bitcoin/doc/foo).
+---
+{% include download.html %}
+{% githubify https://github.com/bitcoin/bitcoin %}
+22.1 Release Notes
+==================
+
+Bitcoin Core version 22.1 is now available from:
+
+  <https://bitcoincore.org/bin/bitcoin-core-22.1/>
+
+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 10.14+, 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.
+
+From Bitcoin Core 22.0 onwards, macOS versions earlier than 10.14 are no longer supported.
+
+Notable changes
+===============
+
+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)
+
+### P2P
+
+### RPC and other APIs
+
+- #25237 rpc: Capture UniValue by ref for rpcdoccheck
+- #25983 Prevent data race for pathHandlers
+- #26275 Fix crash on deriveaddresses when index is 2147483647 (2^31-1)
+
+### Wallet
+
+- #22781 wallet: fix the behavior of IsHDEnabled
+- #22949 fee: Round up fee calculation to avoid a lower than expected feerate
+- #23333 wallet: fix segfault by avoiding invalid default-ctored external_spk_managers entry
+
+### Build system
+
+- #22820 build, qt: Fix typo in QtInputSupport check
+- #23045 build: Restrict check for CRC32C intrinsic to aarch64
+- #23148 build: Fix guix linker-loader path and add check_ELF_interpreter
+- #23314 build: explicitly disable libsecp256k1 openssl based tests
+- #23580 build: patch qt to explicitly define previously implicit header include
+- #24215 guix: ignore additional failing certvalidator test
+- #24256 build: Bump depends packages (zmq, libXau)
+- #25201 windeploy: Renewed windows code signing certificate
+- #25985 Revert "build: Use Homebrew's sqlite package if it is available"
+- #26633 depends: update qt 5.12 url to archive location
+
+### GUI
+
+- #gui631 Disallow encryption of watchonly wallets
+- #gui680 Fixes MacOS 13 segfault by preventing certain notifications
+- #24498 qt: Avoid crash on startup if int specified in settings.json
+
+### Tests
+
+- #23716 test: replace hashlib.ripemd160 with an own implementation
+- #24239 test: fix ceildiv division by using integers
+
+### Utilities
+
+- #22390 system: skip trying to set the locale on NetBSD
+- #22895 don't call GetBlockPos in ReadBlockFromDisk without cs_main lock
+- #24104 fs: Make compatible with boost 1.78
+
+### Miscellaneous
+
+- #23335 refactor: include a missing <limits> header in fs.cpp
+- #23504 ci: Replace soon EOL hirsute with jammy
+- #26321 Adjust .tx/config for new Transifex CLI
+
+Credits
+=======
+
+Thanks to everyone who directly contributed to this release:
+
+- Andrew Chow
+- BlackcoinDev
+- Carl Dong
+- Hennadii Stepanov
+- Joan Karadimov
+- John Moffett
+- Jon Atack
+- Kittywhiskers Van Gogh
+- Marco Falke
+- Martin Zumsande
+- Michael Ford
+- muxator
+- Pieter Wuille
+- Ryan Ofsky
+- Saibato
+- Sebastian Falbesoner
+- W. J. van der Laan
+
+As well as to everyone that helped with translations on
+[Transifex](https://www.transifex.com/bitcoin/bitcoin/).
+{% endgithubify %}