Bug Fixes

• Fix zsh hanging issue by removing PyPI package completion. (#3329)
• Write dev dependencies to dependency-groups section when importing project from other package managers. (#3354)

Miscellany

• Show a warning when resolving against cross-platform targets under uv mode. (#3341)

Features & Improvements

• Use minimal template if the project is an application. (#3295)
• Add one safe_compatible version specifiers saving strategy. (#3301)
• Allow customizing scripts display with scripts.show_header settings. (#3313)
• Speed up the resolution by only resolving wheel candidates if possible. (#3319)
• Drop version from the search result, following the change of warehouse. (#3328)
• Support overrides settings under [tool.pdm.resolution] with use_uv (#3330)

Bug Fixes

• No longer requires wheel to build a setuptools-backed package. (#3320)
• Fix an inconsistent behavior when running pdm remove <package> with uv enabled. (#3323)
• Fix: uninstallation error when pdm is not installed before. (#3325)
• Fix a bug in uv mode that direct URL dependencies can't be installed. (#3332)
• Fix a crash issue when rewriting dependency groups with include-group items. (#3333)
• Also read username from keyring if missing in source/repository config. (#3334)
• Allow configuring repositories in project. (#3335)

Miscellany

• Mark tests that require uv and skip them if uv is not found. (#3324)

Features & Improvements

• Pass original working directory as env variable to pdm scripts (#3179)
• Output similar commands or script command when the input command is not correct (#3270)
• improve readability of Python interpreter validation message (#3276)
• Print task name by default when using pdm run (#3277)
• Make OrderedSet.__contains__ run in O(1) (#3280)
• Emit post_lock after writing pyproject.toml and pdm.lock in add/update (#3285)
• Drop support of Python 3.8 (#3298)

Bug Fixes

• Fix the name normalization issue for optional dependency groups. (#3271)
• Don't use uv when installing plugins in project. (#3283)
• Fix the bug that pdm plugins are invalid after installation on ubuntu system python. (#3289)

Features & Improvements

• Add a fixer to remove the deprecated cross_platform strategy from lock file. (#3259)

Bug Fixes

• Fix the bug that pdm build would fail when use_uv is true. (#3231)
• Fix group name normalization when comparing groups. (#3247)
• Inherit file descriptors instead of closing when running child processes in pdm run. (#3252)
• Fix using no_proxy when all_proxy is set. (#3254)
• Preserve multiline arrays and don't add empty tool.pdm table header when updating the pyproject.toml. (#3258)
• Fix compatibility of ErrorArgumentParser for Python 3.12 and above. (#3264)

Features & Improvements

• Support dependency groups as standardized by PEP 735. By default, dev dependencies will be written to [dependency-groups] table. (#3230)

Bug Fixes

• Fix a bug that strategy.inherit_metadata config is not honored when using --lockfile option. (#3232)
• Always perform install-time resolution when use_uv is on. (#3233)

Miscellany

• Update resolvelib to 1.1.0. (#3235)

Features & Improvements

• Support dependency groups as standardized by PEP 735. By default, dev dependencies will be written to [dependency-groups] table. (#3230)

Bug Fixes

• Fix a bug that strategy.inherit_metadata config is not honored when using --lockfile option. (#3232)
• Always perform install-time resolution when use_uv is on. (#3233)

Miscellany

• Update resolvelib to 1.1.0. (#3235)

Features & Improvements

• Allow linking existing Python interpreters to PDM's managed location. (#3215)

Bug Fixes

• Fix a bug that overrides provided by environment variables do not work. (#3182)
• Allow prereleases when the requirement is pinned even if disabled by project (#3202)
• Pass the python path to the uv venv command. (#3204)
• Fix the infinite loop when running in uv mode if the current project has dynamic metadata. (#3207)
• Add --no-frozen-deps option to install-pdm.py script to allow installing newer versions of dependencies. (#3213)
• pdm self update now prefers the locked dependencies unless --no-frozen-deps is specified. (#3216)
• By default, pdm outdated will only list direct dependencies. This can be changed by adding the --include-sub option. (#3218)

Documentation

• Show users the way to uninstall pdm in a more obvious way (#2470)

Features & Improvements

• Support installing free-threaded Python interpreters with the t suffix. (#3201)

Bug Fixes

• use_uv fails to lock when there are non-ascii characters in pyproject.toml on Windows. (#3181)
• Fix the pre_install and post_install signals receiving an exhausted generator, instead of a list of packages. (#3190)
• Create backup file with random filename to avoid conflicts. (#3193)
• Fix the logic error in the uv format marker matching. (#3197)
• pdm lock --check on a lockfile generated with older PDM version has a 0 exit code when there's a change in pyproject.toml. (#3199)

Documentation

• Fixed Bash Completion suggestion so it doesn't require root privileges (#3183)

Bug Fixes

• PDM libraries are not loaded correctly for in-process scripts when installed in the user site. (#3178)

Bug Fixes

• Fallback version to 0.0.0 when the version is not specified or empty. This can avoid crash when building such project. (#3163)
• Ensures that / is URL encoded in sources URL environment variables. (#3169)
• Call functions from shared library in the in-process env_spec.py script. (#3176)

Removals and Deprecations

• PDM no longer falls back to setuptools-pep660 when the build backend doesn't support PEP 660. (#3159)

Miscellany

• Change the project structure to a normal package from a namespace package. (#3155)