Bitcoin Core 30.2

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

v30.2 Release Notes

Bitcoin Core version v30.2 is now available from:

https://bitcoincore.org/bin/bitcoin-core-30.2/

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 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

Wallet

  • #34156 wallet: fix unnamed legacy wallet migration failure
  • #34215 wallettool: fix unnamed createfromdump failure walletsdir deletion
  • #34221 test: migration, avoid backup name mismatch in default_wallet_failure

IPC

  • #33511 init: Fix Ctrl-C shutdown hangs during wait calls

Build

  • #33950 guix: reduce allowed exported symbols
  • #34107 build: Update minimum required Boost version
  • #34227 guix: Fix osslsigncode tests

Test

  • #34137 test: Avoid hard time.sleep(1) in feature_init.py
  • #34226 wallet: test: Relative wallet failed migration cleanup

Fuzz

  • #34091 fuzz: doc: remove any mention to address_deserialize_v2

Doc

  • #34182 doc: Update OpenBSD Build Guide

Misc

  • #34174 doc: update copyright year to 2026

Credits

Thanks to everyone who directly contributed to this release:

  • Ava Chow
  • brunoerg
  • davidgumberg
  • fanquake
  • furszy
  • Hennadii Stepanov
  • MarcoFalke
  • Ryan Ofsky

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