b9313c6e1a Merge bitcoin-core/secp256k1#1708: release cleanup: bump version after 0.7.0 a660a4976e Merge bitcoin-core/secp256k1#1707: release: Prepare for 0.7.0 7ab8b0cc01 release cleanup: bump version after 0.7.0 a3e742d947 release: Prepare for 0.7.0 f67b0ac1a0 ci: Don't hardcode ABI version 020ee60495 Merge bitcoin-core/secp256k1#1706: musig/tests: initialize keypair cde4130898 musig/tests: initialize keypair 6037833c9e Merge bitcoin-core/secp256k1#1702: changelog: update 40b4a06520 changelog: update 5e74086dc8 Merge bitcoin-core/secp256k1#1705: musig/test: Remove dead code 7c3380423c Merge bitcoin-core/secp256k1#1696: build: Refactor visibility logic and add override 8d967a602b musig/test: Remove dead code 983711cd6d musig/tests: Refactor vectors_signverify 73a695958a Merge bitcoin-core/secp256k1#1704: cmake: Make `secp256k1_objs` inherit interface defines from `secp256k1` bf082221ff cmake: Make `secp256k1_objs` inherit interface defines from `secp256k1` c82d84bb86 build: add CMake option for disabling symbol visibility attributes ce7923874f build: Add SECP256K1_NO_API_VISIBILITY_ATTRIBUTES e5297f6d79 build: Refactor visibility logic cbbbf3bd6e Merge bitcoin-core/secp256k1#1699: ci: enable musig module for native macOS arm64 job 943479a7a3 Merge bitcoin-core/secp256k1#1694: Revert "cmake: configure libsecp256k1.pc during install" 3352f9d667 ci: enable musig module for native macOS arm64 job ad60ef7ea7 Merge bitcoin-core/secp256k1#1689: ci: Convert `arm64` Cirrus tasks to GHA jobs c498779096 Merge bitcoin-core/secp256k1#1687: cmake: support the use of launchers in ctest -S scripts 44b205e9ee Revert "cmake: configure libsecp256k1.pc during install" 0dfe387dbe cmake: support the use of launchers in ctest -S scripts 89096c234d Merge bitcoin-core/secp256k1#1692: cmake: configure libsecp256k1.pc during install 7106dce6fd cmake: configure libsecp256k1.pc during install 29e73f4ba5 Merge bitcoin-core/secp256k1#1685: cmake: Emulate Libtool's behavior on FreeBSD 746e36b141 Merge bitcoin-core/secp256k1#1678: cmake: add a helper for linking into static libs a28c2ffa5c Merge bitcoin-core/secp256k1#1683: README: add link to musig example 2a9d374735 Merge bitcoin-core/secp256k1#1690: ci: Bump GCC snapshot major version to 16 add146e101 ci: Bump GCC snapshot major version to 16 004f57fcd8 ci: Move Valgrind build for `arm64` from Cirrus to GHA 5fafdfc30f ci: Move `gcc-snapshot` build for `arm64` from Cirrus to GHA e814b79a8b ci: Switch `arm64_debian` from QEMU to native `arm64` Docker image bcf77346b9 ci: Add `arm64` architecture to `docker_cache` job b77aae9226 ci: Rename Docker image tag to reflect architecture 145ae3e28d cmake: add a helper for linking into static libs 819210974b README: add link to musig example, generalize module enabling hint 95db29b144 Merge bitcoin-core/secp256k1#1679: cmake: Use `PUBLIC_HEADER` target property in installation logic 37dd422b5c cmake: Emulate Libtool's behavior on FreeBSD f24b838bed Merge bitcoin-core/secp256k1#1680: doc: Promote "Building with CMake" to standard procedure 3f31ac43e0 doc: Promote "Building with CMake" to standard procedure 6f67151ee2 cmake: Use `PUBLIC_HEADER` target property c32715b2a0 cmake, move-only: Move module option processing to `src/CMakeLists.txt` 201b2b8f06 Merge bitcoin-core/secp256k1#1675: cmake: Bump minimum required CMake version to 3.22 3af71987a8 cmake: Bump minimum required CMake version to 3.22 92394476e9 Merge bitcoin-core/secp256k1#1673: Assert field magnitude at control-flow join 3a4f448cb4 Assert field magnitude at control-flow join 9fab425256 Merge bitcoin-core/secp256k1#1668: bench_ecmult: add benchmark for ecmult_const_xonly 05445377f4 bench_ecmult: add benchmark for ecmult_const_xonly bb597b3d39 Merge bitcoin-core/secp256k1#1670: tests: update wycheproof files d73ed99479 tests: update wycheproof files git-subtree-dir: src/secp256k1 git-subtree-split: b9313c6e1a6082a66b4c75777e18ca4b176fcf9d
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Bitcoin Core integration/staging tree
For an immediately usable, binary version of the Bitcoin Core software, see https://bitcoincore.org/en/download/.
What is Bitcoin Core?
Bitcoin Core connects to the Bitcoin peer-to-peer network to download and fully validate blocks and transactions. It also includes a wallet and graphical user interface, which can be optionally built.
Further information about Bitcoin Core is available in the doc folder.
License
Bitcoin Core is released under the terms of the MIT license. See COPYING for more information or see https://opensource.org/license/MIT.
Development Process
The master branch is regularly built (see doc/build-*.md for instructions) and tested, but it is not guaranteed to be
completely stable. Tags are created
regularly from release branches to indicate new official, stable release versions of Bitcoin Core.
The https://github.com/bitcoin-core/gui repository is used exclusively for the development of the GUI. Its master branch is identical in all monotree repositories. Release branches and tags do not exist, so please do not fork that repository unless it is for development reasons.
The contribution workflow is described in CONTRIBUTING.md and useful hints for developers can be found in doc/developer-notes.md.
Testing
Testing and code review is the bottleneck for development; we get more pull requests than we can review and test on short notice. Please be patient and help out by testing other people's pull requests, and remember this is a security-critical project where any mistake might cost people lots of money.
Automated Testing
Developers are strongly encouraged to write unit tests for new code, and to
submit new unit tests for old code. Unit tests can be compiled and run
(assuming they weren't disabled during the generation of the build system) with: ctest. Further details on running
and extending unit tests can be found in /src/test/README.md.
There are also regression and integration tests, written
in Python.
These tests can be run (if the test dependencies are installed) with: build/test/functional/test_runner.py
(assuming build is your build directory).
The CI (Continuous Integration) systems make sure that every pull request is tested on Windows, Linux, and macOS. The CI must pass on all commits before merge to avoid unrelated CI failures on new pull requests.
Manual Quality Assurance (QA) Testing
Changes should be tested by somebody other than the developer who wrote the code. This is especially important for large or high-risk changes. It is useful to add a test plan to the pull request description if testing the changes is not straightforward.
Translations
Changes to translations as well as new translations can be submitted to Bitcoin Core's Transifex page.
Translations are periodically pulled from Transifex and merged into the git repository. See the translation process for details on how this works.
Important: We do not accept translation changes as GitHub pull requests because the next pull from Transifex would automatically overwrite them again.