build(deps-dev): bump conan from 2.27.1 to 2.28.0 in the python group

[dependabot]

Bumps the python group with 1 update: conan.

Updates conan from 2.27.1 to 2.28.0

Release notes

Sourced from conan's releases.

2.28.0 (28-Apr-2026)

• Feature: conan upload --allow-disabled to allow uploading to a disabled remote. (conan-io/conan#19916)
• Feature: Allow using patch-ng 1.19 to incorporate fixes (conan-io/conan#19913)
• Feature: Use a OR policy between core:policies and recipe required_conan_version. (conan-io/conan#19907). Docs: 📃
• Feature: conan config install-pkg --insecure new feature. Also supported for conanconfig.yml files (conan-io/conan#19900). Docs: 📃
• Feature: Introduce policies in core:policies conf to control Conan behaviour. (conan-io/conan#19892). Docs: 📃
• Feature: Colorize output of conan config list and conan config show (conan-io/conan#19889)
• Feature: Add ability to show transitive requires in conan graph info ... -f=html output (conan-io/conan#19884)
• Feature: Add ability to show node subgraph in conan graph info ... -f=html output (conan-io/conan#19884)
• Feature: Add ability to filter by file extensions in conan report diff ... -f=html output (conan-io/conan#19884)
• Feature: New compiler flags flags_map() Python plugin to be able to translate, remove or handle compiler flags coming from compatible binaries built with a different compiler trying to inject compiler flags for that compiler. (conan-io/conan#19879). Docs: 📃
• Feature: tools.build:install_strip now accepts a list of possible build systems (conan-io/conan#19874). Docs: 📃
• Feature: Add new "certified" variant to settings VxWorks and new "safe" variant to Neutrino (conan-io/conan#19861)
• Feature: Allow patterns for recipe names in --update flag (conan-io/conan#19856)
• Feature: Add --strict flag to conan remote auth. (conan-io/conan#19848). Docs: 📃
• Feature: Avoid detecting default package manager when overridden from profile (conan-io/conan#19847)
• Feature: Add new experimental contextual output for conan export command (conan-io/conan#19836)
• Feature: Added default package manager for CachyOS. (conan-io/conan#19788)
• Feature: Introduce new consistent=True requirement trait to be able to have diamond structures for visible=False requirements. (conan-io/conan#19286). Docs: 📃
• Fix: Test publishing Conan wheels to test PyPi. (conan-io/conan#19906)
• Fix: Ignore local package lockfiles in conan workspace install/build and use consistently a global lockfile if provided or found by default. (conan-io/conan#19896)
• Fix: Force --order-by in conan graph build-order. Old deprecated behaviour can be restored until Conan 2.32 with the deprecated_build_order_args policy (conan-io/conan#19892). Docs: 📃
• Fix: Remove support for empty version ranges. Old deprecated behaviour can be restored until Conan 2.32 with the deprecated_empty_version_range policy (conan-io/conan#19892). Docs: 📃
• Fix: Remove deprecated system_tools profile section (conan-io/conan#19877)
• Fix: Remove deprecated detect_compiler method in detect api (conan-io/conan#19877)
• Fix: Remove deprecated deploy folder in conan home (conan-io/conan#19877)
• Fix: Remove deprecated methods from PackagesList (conan-io/conan#19877)
• Fix: Remove deprecated cmake_set_interface_link_directories property (conan-io/conan#19877)
• Fix: Remove deprecated Node::dependencies method (conan-io/conan#19877)
• Fix: Warn when credentials environment variables are set but not used because the server accepted anonymous access and point users to add --force to force authentication. (conan-io/conan#19872)
• Fix: Documenting CommandAPI and better docs for ProfilesAPI (conan-io/conan#19871)
• Fix: Fix output of options with "error" in its name in conan list command. (conan-io/conan#19867)
• Fix: Forward underlying system package manager error messages (conan-io/conan#19858)
• Fix: Deprecate build_requires, use tool_requires instead (conan-io/conan#19849). Docs: 📃
• Fix: Inline transitive dependencies to avoid Xcode recursion crashes. (conan-io/conan#19844). Docs: 📃
• Fix: finalize() output folder should be printed only once (conan-io/conan#19834)
• Fix: Change default core.download:retry_wait from 0 to 1 second. Document retry conf defaults for conan config list (conan-io/conan#19830)
• Fix: Use user locale in conan list ... -f=html output. (conan-io/conan#19828)
• Fix: Avoid subtle errors with casing errors like requires("myPkg/[*]") using version ranges. (conan-io/conan#19799)
• Fix: Add support for Xcode 26.4 with Apple Clang 21. (conan-io/conan#19795)
• Fix: Add -ur/-ubr/-upr for conan lock upgrade as short forms for --update-requires, etc. (conan-io/conan#19791)
• Fix: Propagate build requirement run trait to upstream shared dependency. (conan-io/conan#19751)
• Fix: Make components from same package full link in CMakeConfigDeps. (conan-io/conan#19641)
• Bugfix: Solve crash of conan workspace install/build --lockfile=mylock --lockfile-partial (conan-io/conan#19896)
• Bugfix: conan install --lockfile=xxxx will raise if the lockfile contains config_requires and the current installed configuration packages do not align with it (conan-io/conan#19875). Docs: 📃
• Bugfix: Change propagation on bindirs for VirtualBuildEnv respecting requirement run trait, based on the new required_conan_version=">=2.28" recipe version or global.conf using core:policies=["required_conan_version>=2.28"] (conan-io/conan#19849). Docs: 📃
• Bugfix: Solve incorrect .ps1 file generation when unsetting the conf with -c tools.env.virtualenv:powershell=!. (conan-io/conan#19820)
• Bugfix: Fix transitive_libs=True when using CMakeConfigDeps for shared libraries. (conan-io/conan#19815)
• Bugfix: Change computation of package_id for transitive static libraries, based on the new required_conan_version=">=2.28" recipe version or global.conf using core:policies=["required_conan_version>=2.28"]. (conan-io/conan#19705). Docs: 📃

Commits

• 058dfec conan 2.28.0
• 717f1c1 Remove deprecated_conanfile_path_methods (#19919)
• 69d0e84 Use a OR policy between core:required_conan_version and recipe ``required...
• 4fb7de4 Inline transitive dependencies to avoid Xcode recursion crashes (#19844)
• 48dca6c Proposing new flags plugin for compatibility (#19879)
• 0b8d92e allow upload to disabled remotes (#19916)
• 84ccc2a experiment with visible=False trait equivalence (#19286)
• fe43ada Allow using patch-ng 1.19 as a dependency (#19913)
• 7df90ba Move some recipe-related deprecations to policy-based (#19892)
• 215af11 Fix transitive_libs=True when using CMakeConfigDeps for shared libraries (#...
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore <dependency name> major version will close this group update PR and stop Dependabot creating any more for the specific dependency's major version (unless you unignore this specific dependency's major version or upgrade to it yourself)
• @dependabot ignore <dependency name> minor version will close this group update PR and stop Dependabot creating any more for the specific dependency's minor version (unless you unignore this specific dependency's minor version or upgrade to it yourself)
• @dependabot ignore <dependency name> will close this group update PR and stop Dependabot creating any more for the specific dependency (unless you unignore this specific dependency or upgrade to it yourself)
• @dependabot unignore <dependency name> will remove all of the ignore conditions of the specified dependency
• @dependabot unignore <dependency name> <ignore condition> will remove the ignore condition of the specified dependency and ignore conditions