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release: Prepare for 0.3.1
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real-or-random committed Apr 10, 2023
1 parent 0ac1903 commit 980907e
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6 changes: 5 additions & 1 deletion CHANGELOG.md
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Expand Up @@ -5,7 +5,8 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [Unreleased]
## [0.3.1] - 2023-04-10
We strongly recommend updating to 0.3.1 if you use or plan to use Clang >=14 to compile libsecp256k1, e.g., Xcode >=14 on macOS has Clang >=14. When in doubt, check the Clang version using `clang -v`.

#### Security
- Fix "constant-timeness" issue with Clang >=14 that could leave applications using libsecp256k1 vulnerable to a timing side-channel attack. The fix avoids secret-dependent control flow and secret-dependent memory accesses in conditional moves of memory objects when libsecp256k1 is compiled with Clang >=14.
Expand All @@ -16,6 +17,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
#### Changed
- Increased minimum required CMake version to 1.13. CMake builds remain experimental.

#### ABI Compatibility
The ABI is compatible with version 0.3.0.

## [0.3.0] - 2023-03-08

#### Added
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2 changes: 1 addition & 1 deletion CMakeLists.txt
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Expand Up @@ -18,7 +18,7 @@ project(libsecp256k1 VERSION 0.3.1 LANGUAGES C)
# All changes in experimental modules are treated as if they don't affect the
# interface and therefore only increase the revision.
set(${PROJECT_NAME}_LIB_VERSION_CURRENT 2)
set(${PROJECT_NAME}_LIB_VERSION_REVISION 1)
set(${PROJECT_NAME}_LIB_VERSION_REVISION 2)
set(${PROJECT_NAME}_LIB_VERSION_AGE 0)

set(CMAKE_C_STANDARD 90)
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4 changes: 2 additions & 2 deletions configure.ac
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Expand Up @@ -6,15 +6,15 @@ AC_PREREQ([2.60])
define(_PKG_VERSION_MAJOR, 0)
define(_PKG_VERSION_MINOR, 3)
define(_PKG_VERSION_PATCH, 1)
define(_PKG_VERSION_IS_RELEASE, false)
define(_PKG_VERSION_IS_RELEASE, true)

# The library version is based on libtool versioning of the ABI. The set of
# rules for updating the version can be found here:
# https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
# All changes in experimental modules are treated as if they don't affect the
# interface and therefore only increase the revision.
define(_LIB_VERSION_CURRENT, 2)
define(_LIB_VERSION_REVISION, 1)
define(_LIB_VERSION_REVISION, 2)
define(_LIB_VERSION_AGE, 0)

AC_INIT([libsecp256k1],m4_join([.], _PKG_VERSION_MAJOR, _PKG_VERSION_MINOR, _PKG_VERSION_PATCH)m4_if(_PKG_VERSION_IS_RELEASE, [true], [], [-dev]),[https://github.com/bitcoin-core/secp256k1/issues],[libsecp256k1],[https://github.com/bitcoin-core/secp256k1])
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