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Merge commits 'b161bffb 0cdc758a ec329c25 8deef00b f79f46c7 00774d07 2e3bf136 c0d9480f ' into temp-merge-1654

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DarkWindman
2026-02-18 15:57:18 +02:00
parent 8aa05cb351 c0d9480fbb
commit 913be29ea2
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CHANGELOG.md
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@@ -10,14 +10,26 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
## [Unreleased]
## [0.6.0] - 2024-11-04
#### Added
- New module `musig` implements the MuSig2 multisignature scheme according to the [BIP 327 specification](https://github.com/bitcoin/bips/blob/master/bip-0327.mediawiki). See:
- Header file `include/secp256k1_musig.h` which defines the new API.
- Document `doc/musig.md` for further notes on API usage.
- Usage example `examples/musig.c`.
- New CMake variable `SECP256K1_APPEND_LDFLAGS` for appending linker flags to the build command.
#### Changed
- API functions now use a significantly more robust method to clear secrets from the stack before returning. However, secret clearing remains a best-effort security measure and cannot guarantee complete removal.
- Any type `secp256k1_foo` can now be forward-declared using `typedef struct secp256k1_foo secp256k1_foo;` (or also `struct secp256k1_foo;` in C++).
- Organized CMake build artifacts into dedicated directories (`bin/` for executables, `lib/` for libraries) to improve build output structure and Windows shared library compatibility.
#### Removed
- Removed the `secp256k1_scratch_space` struct and its associated functions `secp256k1_scratch_space_create` `secp256k1_scratch_space_destroy` because the scratch space was unused in the API.
- Removed the `secp256k1_scratch_space` struct and its associated functions `secp256k1_scratch_space_create` and `secp256k1_scratch_space_destroy` because the scratch space was unused in the API.
#### ABI Compatibility
The symbols `secp256k1_scratch_space_create` and `secp256k1_scratch_space_destroy` were removed.
Otherwise, the library maintains backward compatibility with versions 0.3.x through 0.5.x.
## [0.5.1] - 2024-08-01
@@ -155,7 +167,8 @@ This version was in fact never released.
The number was given by the build system since the introduction of autotools in Jan 2014 (ea0fe5a5bf0c04f9cc955b2966b614f5f378c6f6).
Therefore, this version number does not uniquely identify a set of source files.
[unreleased]: https://github.com/bitcoin-core/secp256k1/compare/v0.5.1...HEAD
[unreleased]: https://github.com/bitcoin-core/secp256k1/compare/v0.6.0...HEAD
[0.6.0]: https://github.com/bitcoin-core/secp256k1/compare/v0.5.1...v0.6.0
[0.5.1]: https://github.com/bitcoin-core/secp256k1/compare/v0.5.0...v0.5.1
[0.5.0]: https://github.com/bitcoin-core/secp256k1/compare/v0.4.1...v0.5.0
[0.4.1]: https://github.com/bitcoin-core/secp256k1/compare/v0.4.0...v0.4.1