pypi conan 2.27.0
2.27.0 (25-Mar-2026)

7 hours ago
  • Feature: Feature: Allow negated OR patterns !(<pattern1>|<pattern2>|...) in profile [tool_requires] for breaking cycles in build context. (#19780). Docs: 📃
  • Feature: Feature: Add CVE version info to conan audit results. (#19774)
  • Feature: Disable CMake user package registry exports by default (cmake_policy(SET CMP0090 NEW) and CMAKE_EXPORT_PACKAGE_REGISTRY OFF when unset). (#19766)
  • Feature: Legacy Conan 1.X alias support has been removed. (#19740)
  • Feature: PyEnv output based on verbosity level (#19731)
  • Feature: The HTML graph representation learned to show transitive requirements. (#19725)
  • Feature: Add support for Clang 22. (#19709)
  • Feature: Show cycles/loops in conan graph info --format=html with a red arrow. (#19694)
  • Feature: Add tools.build:rcflags configuration to inject flags for RC. (#19693). Docs: 📃
  • Feature: Add support for Apple OS 26.3 releases. (#19691)
  • Feature: Feature: New tools.cmake:configure_args configuration to inject arbitrary arguments into the CMake configure step via the command line, allowing users to inject CMake variables and arguments such as --fresh. (#19639). Docs: 📃
  • Fix: Allow NMake integrations to handle defines such as WINVER=0x0601 as numeric, not strings. (#19779)
  • Fix: Correct definition of set_property() in CMakeConfigDeps for build context. (#19760)
  • Fix: Show a clear error message when defining [platform_xxx_requires] with a version range. (#19750)
  • Fix: Only group build packages in conan graph info .. -f=html. (#19744)
  • Fix: Solve issue with overrides and lockfiles. (#19739)
  • Fix: Improve the error message for authentication with source credentials. (#19737). Docs: 📃
  • Fix: Fix missing libraries in legacy <packagename>_LIBRARIES variable definition in CMakeConfigDeps generator. (#19724)
  • Fix: Relax the CMakeConfigDeps requirement to explicitly declare the CMake C language in CXX projects when linking C dependencies, since this is already implicit in CMake. (#19704)
  • Fix: Create stubs correctly for user CMake presets when user_presets_path is specified. (#19251)
  • Bugfix: Solve assertion with --build=editable and usage of tools.build:download_source=True conf. (#19758)
  • Bugfix: Fix detect_emcc_compiler on first run and on Windows. (#19735)
  • Bugfix: Define correct bash usage for win_bash_run=True with self.run(..., scope="run"). (#19703)
  • Bugfix: Solve path issues with tools.gnu:make_program in Windows subsystems. (#15047)

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