From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 28 Oct 2026 09:02:32 -0700 Received: from mail-oa1-f56.google.com ([209.85.160.56]) by mail.fairlystable.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1xM66h-0002Xm-Vf for bitcoindev@gnusha.org; Wed, 28 Oct 2026 09:02:32 -0700 Received: by mail-oa1-f56.google.com with SMTP id 586e51a60fabf-458326d2d9asf1508638fac.2 for ; Wed, 28 Oct 2026 09:02:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlegroups.com; s=20260707; t=1793203345; x=1793808145; darn=gnusha.org; h=list-unsubscribe:list-subscribe:list-archive:list-help:list-post :list-id:mailing-list:precedence:x-original-sender:content-type :mime-version:subject:message-id:to:from:date:sender:from:to:cc :subject:date:message-id:reply-to:content-type; bh=fE/nxRRKSSoZ0/+mk7usdjdinRdgj5Ol7UnzFp2h+y4=; b=Dz3TL9McQJE8btuJnmVUH8YWDOZDsWJDYEEt429oYPlsl5elQmCzq9HLTDPw2SpTDO sam45hNj6j3fOdVB+UJUVzfPXlaBBT1QV0pkXMjyHaVw5nR4Z2D0PScwC79K8T78logM UFzQ1wNrjTlQHVQvRr+iH5AzH1bt+cOtuEINMxKNhYnTTE7yMATgKn+RNnStDak84S4d 1jJ/0+3UHoW2+S1gQuJG1Zc2fvYuYZ1SN37xXqmlIK2f67yWviLar9eFpVMkEsDW4z9R zio6nt1GZ6QwNCkwIUdZRtgm+b/ngXcKOTaXwbVza9S6OpLkQHNnLTf2ZlV/1Yz87/f1 Wepg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20260707; t=1793203345; x=1793808145; darn=gnusha.org; h=list-unsubscribe:list-subscribe:list-archive:list-help:list-post :list-id:mailing-list:precedence:x-original-sender:content-type :mime-version:subject:message-id:to:from:date:from:to:cc:subject :date:message-id:reply-to:content-type; bh=fE/nxRRKSSoZ0/+mk7usdjdinRdgj5Ol7UnzFp2h+y4=; b=B8uq9TKx2N36A0U+OEQY8B5TXAzn44eQugDEPe+Q4Npx/M7YxSoDyLj1VvhbltrqLs H0x152EuDfA55rcKEKqyWTyoTm1bin2Ke+RMCqVpDR/3rGhNML9zY5jvozfuRHo+AC08 sApTBxjkBEODXAKetubKSNZO37MfoGzCB0VfCBKMHv4YTpTfnc7O87KRhscOksHHDQO/ IX8WdXU3BV1M4hdSPkBzBzyzPyLPtC5SSa9HRNdCp84c25ETI6EN1Z6MJhTDwZO3tLon nk8UzCy1NhGA174v2QjzIS/cqGbAdexdLxcl0STLzmHiHdRZJsmWTd7zx8Jg0qPRgy67 etuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1793203346; x=1793808146; h=list-unsubscribe:list-subscribe:list-archive:list-help:list-post :list-id:mailing-list:precedence:x-original-sender:content-type :mime-version:subject:message-id:to:from:date:x-beenthere :x-gm-message-state:sender:from:to:cc:subject:date:message-id :reply-to:content-type; bh=fE/nxRRKSSoZ0/+mk7usdjdinRdgj5Ol7UnzFp2h+y4=; b=rPlyMOQkqgLJ7bUKHUweIpMyKVlrB0NPyrh/VFTf0gyJyizNu0P2n2JieoU6Xmc4rO 1894lt+glCyfOtIv0xVwKp0Fi5fqMnnOUqP9bXL0GvwADtnn4aqhIPfU8CvyYSBslP9V nA7hLuhEUId9PvipHfKvYsFbivmWNkOPhw09KHz0BoxA3i6bYCoOmJDaTeGbSPVxK5Gn W8HcvjzjBu/65dwxCaLRStlb8nB+XHu4GFkzgvZVNCcH9+xnQJ4vG9vj92TF1EZEBXVb KO5edhb78bscENYOZRFLBeDmfOUJftWjqfxvmim9VFxJ5X1J0XFLTQ9eWuO81CYhsIAW L+bA== Sender: bitcoindev@googlegroups.com X-Forwarded-Encrypted: i=1; AKwUvBx41RYWXeTZI9jL/mySBRTXA92/T19tEL+sIW4kIZg7KqEh9jn8QWAvLY8iq9yVUjRFK9IS9b//K0yz@gnusha.org X-Gm-Message-State: AFq9FYI12L8cRBcSehOMLLVu/5frx5CX7FTTvlMXpXQxp4N1y97OAUIr HOTVA7CtnSG2k0hzW96mm1tZaprY3phySoKWBcHoIXwNe5GVNGMY44/A X-Received: by 2002:a05:6870:b52b:b0:49e:241:5fee with SMTP id 586e51a60fabf-4a8bb613e2fmr2201867fac.22.1793203345588; Wed, 28 Oct 2026 09:02:25 -0700 (PDT) X-BeenThere: bitcoindev@googlegroups.com; h="ATskLdf+bMMjt06h3NA5OwcExSTLIanWGRgVU/8+ezBrKlw03w==" Received: by 2002:a05:687c:2393:10b0:479:e31:7dc5 with SMTP id 586e51a60fabf-4a8ba7ecfa2ls1317062fac.1.-pod-prod-07-us; Wed, 28 Oct 2026 09:02:20 -0700 (PDT) X-Received: by 2002:a05:6808:1996:b0:4e9:df3c:c45c with SMTP id 5614622812f47-5638207f06emr1933242b6e.19.1793203340534; Wed, 28 Oct 2026 09:02:20 -0700 (PDT) Received: by 2002:a05:690c:c748:b0:81e:11b4:1172 with SMTP id 00721157ae682-8b1b4db7fe3ms7b3; Wed, 28 Oct 2026 09:01:34 -0700 (PDT) X-Received: by 2002:a05:690c:112:b0:8b0:a8f8:a12c with SMTP id 00721157ae682-8b1b5ec1c0fmr14411077b3.100.1793203293910; Wed, 28 Oct 2026 09:01:33 -0700 (PDT) Date: Wed, 28 Oct 2026 09:01:33 -0700 (PDT) From: fanquake To: Bitcoin Development Mailing List Message-Id: <89645979-90c3-4d65-807a-822a12d570ban@googlegroups.com> Subject: [bitcoindev] Bitcoin Core v30.4 Released MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_156675_1508506528.1793203293649" X-Original-Sender: fanquake@gmail.com Precedence: list Mailing-list: list bitcoindev@googlegroups.com; contact bitcoindev+owners@googlegroups.com List-ID: X-Google-Group-Id: 786775582512 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , X-Spam-Score: -0.5 (/) ------=_Part_156675_1508506528.1793203293649 Content-Type: multipart/alternative; boundary="----=_Part_156676_296927983.1793203293649" ------=_Part_156676_296927983.1793203293649 Content-Type: text/plain; charset="UTF-8" Bitcoin Core version v30.4 is now available from: This release includes various bug fixes and performance improvements, as well as updated translations. Please report bugs using the issue tracker at GitHub: To receive security and update notifications, please subscribe to: 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 `bin/` and `libexec/` (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 tested on operating systems using the Linux Kernel 3.17+, macOS 13+, and Windows 10+. 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 =============== - BIP 9 bits 5 to 28 inclusive are now ignored for soft fork signaling, as per BIP 323. We won't warn about unknown deployments when receiving blocks that set any of those bits in their version. (#34779) ### Versionbits - #34779 BIP 323: reserve version bits 5-28 as extra nonce space ### P2P - #35691 chainparams: delete my DNS seed - #35766 p2p: Assume v2transport for addresses from seeds ### Net - #36665 sock: align exception monitoring between poll() and select() backends - #36667 net: enforce timeout interval for paused send peers ### Util - #36669 refactor: store positions as a 64 bits integer in flatfiles ### Build - #36218 build: avoid pipe2 on Darwin (for now) ### Fuzz - #35679 fuzz: Remove unused DeserializeFromFuzzingInput params overload ### Doc - #36377 doc: add 461 (Deterministic ECDSA signatures with low-R grinding) to bips.md - #36441 doc: fix How to Upgrade section for bitcoin wrapper and libexec Credits ======= Thanks to everyone who directly contributed to this release: - ajtowns - darosior - fanquake - Hennadii Stepanov - Martin Zumsande - Sebastian Falbesoner - sipa - spidey279 As well as to everyone that helped with translations on [Transifex](https://explore.transifex.com/bitcoin/bitcoin/). -- You received this message because you are subscribed to the Google Groups "Bitcoin Development Mailing List" group. To unsubscribe from this group and stop receiving emails from it, send an email to bitcoindev+unsubscribe@googlegroups.com. To view this discussion visit https://groups.google.com/d/msgid/bitcoindev/89645979-90c3-4d65-807a-822a12d570ban%40googlegroups.com. ------=_Part_156676_296927983.1793203293649 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Bitcoin Core version v30.4 is now available from:

=C2=A0 <htt= ps://bitcoincore.org/bin/bitcoin-core-30.4/>

This release inc= ludes various bug fixes and performance
improvements, as well as updat= ed translations.

Please report bugs using the issue tracker at G= itHub:

=C2=A0 <https://github.com/bitcoin/bitcoin/issues><= br />
To receive security and update notifications, please subscribe t= o:

=C2=A0 <https://bitcoincore.org/en/list/announcements/join= />

How to Upgrade
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D

If you are running an older version, shut it down. Wait u= ntil it has completely
shut down (which might take a few minutes in so= me cases), then run the
installer (on Windows) or just copy over `/App= lications/Bitcoin-Qt` (on macOS)
or `bin/` and `libexec/` (on Linux).<= br />
Upgrading directly from a version of Bitcoin Core that has reach= ed its EOL is
possible, but it might take some time if the data direct= ory needs to be migrated. Old
wallet versions of Bitcoin Core are gene= rally supported.

Compatibility
=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D

Bitcoin Core is supported and tested on operatin= g systems using the
Linux Kernel 3.17+, macOS 13+, and Windows 10+. Bi= tcoin
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 Co= re on
unsupported systems.

Notable changes
=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

- BIP 9 bits 5 to 28 inclus= ive are now ignored for soft fork signaling, as per
=C2=A0 BIP 323. We= won't warn about unknown deployments when receiving blocks that
=C2= =A0 set any of those bits in their version. (#34779)

### Version= bits

- #34779 BIP 323: reserve version bits 5-28 as extra nonce = space

### P2P

- #35691 chainparams: delete my DNS see= d
- #35766 p2p: Assume v2transport for addresses from seeds

### Net

- #36665 sock: align exception monitoring between poll(= ) and select() backends
- #36667 net: enforce timeout interval for pau= sed send peers

### Util

- #36669 refactor: store posi= tions as a 64 bits integer in flatfiles

### Build

- #= 36218 build: avoid pipe2 on Darwin (for now)

### Fuzz

- #35679 fuzz: Remove unused DeserializeFromFuzzingInput params overload
### Doc

- #36377 doc: add 461 (Deterministic ECDSA sig= natures with low-R grinding) to bips.md
- #36441 doc: fix How to Upgra= de section for bitcoin wrapper and libexec

Credits
=3D=3D= =3D=3D=3D=3D=3D

Thanks to everyone who directly contributed to t= his release:

- ajtowns
- darosior
- fanquake
- He= nnadii Stepanov
- Martin Zumsande
- Sebastian Falbesoner
- s= ipa
- spidey279

As well as to everyone that helped with tra= nslations on
[Transifex](https://explore.transifex.com/bitcoin/bitcoin= /).

--
You received this message because you are subscribed to the Google Groups &= quot;Bitcoin Development Mailing List" group.
To unsubscribe from this group and stop receiving emails from it, send an e= mail to bitcoind= ev+unsubscribe@googlegroups.com.
To view this discussion visit https://groups.google.com/d/msgid/bitcoind= ev/89645979-90c3-4d65-807a-822a12d570ban%40googlegroups.com.
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