• Feature: The conan upload command can receive now the full package reference to upload a binary package. The -p argument is now deprecated. (#5224). Docs: 📃
• Feature: Add hooks pre_package_info and post_package_info (#5223). Docs: 📃
• Feature: New build mode --build cascade that forces building from sources any node with dependencies also built from sources. (#5218). Docs: 📃
• Feature: Print errors and warnings to stderr (#5206)
• Feature: New conan new --template=mytemplate to initialize recipes with your own templates (#5189). Docs: 📃
• Feature: Allow using wildcards to remove system requirements sentinel from cache. (#5176). Docs: 📃
• Feature: Implement conan.conf retry and retry-wait and CONAN_RETRY and CONAN_RETRY_WAIT to configure all retries for all transfers, including upload, download, and tools.download(). (#5174). Docs: 📃
• Feature: Support yaml lists in workspace root field. (#5156). Docs: 📃
• Feature: Add gcc 8.3 and 9.1 new versions to default settings.yml (#5112)
• Feature: Retry upload or download for error in response message (e.g. status is '500') (#4984)
• Fix: Do not retry file transfer operations for 401 and 403 auth and permissions errors. (#5278)
• Fix: Copy symlinked folder when using merge_directories function (#5237)
• Fix: Add the ability to avoid the /verbosity argument in CMake command line for MSBuild (#5220). Docs: 📃
• Fix: self.copy with symlinks=True does not copy symlink if the .conan directory is a symlink #5114 (#5125)
• Fix: Export detected_os from tools.oss (#5101) (#5102). Docs: 📃
• Fix: Use revision as the SVN's peg_revision (broken for an edge case) (#5029)
• Bugfix: --update was not updating python_requires using version ranges. (#5265)
• Bugfix: visual_studio generator only adds ".lib" extension for lib names without extension, otherwise (like ".a") respect it. (#5254)
• Bugfix: Fix conan search command showing revisions timestamps in a different time offset than UTC. (#5232)
• Bugfix: Meson build-helper gets correct compiler flags, AutoTools build environment adds compiler.runtime flags (#5222)
• Bugfix: The cmake_multi generator was not managing correctly the RelWithDebInfo and MinSizeRel build types. (#5221)
• Bugfix: Check that registry file exists before removing it (#5219)
• Bugfix: do not append "-T " if generator doesn't support it (#5201)
• Bugfix: conan download always retrieve the sources, also with --recipe argument, which should only skip download binaries, not the sources. (#5194)
• Bugfix: Using scm declared in a superclass failed exporting the recipe with the error ERROR: The conanfile.py defines more than one class level 'scm' attribute. (#5185)
• Bugfix: Conan command returns 6 (Invalid configuration) also when the settings are restricted in the recipe (#5178)
• Bugfix: Make sure that proxy "http_proxy", "https_proxy", "no_proxy" vars are correctly removed if custom ones are defined in the conan.conf. Also, avoid using urllib.request.getproxies(), they are broken. (#5162)
• Bugfix: Use copy() for deploy generator so that permissions of files are preserved. Required if you want to use the deploy generator to deploy executables. (#5136)