Change Log

1.2.0b3 - 2022-07-13

Important: This release fixes a critical issue that prevented hashes from being retrieved when locking dependencies, due to a breaking change on PyPI JSON API (see #5972 and the upstream change for more details).

After upgrading, you have to clear Poetry cache manually to get that feature working correctly again:

$ poetry cache clear pypi --all

Added

Added --only-root to poetry install to install a project without its dependencies (#5783)

Changed

Improved user experience of poetry init (#5838)
Added default timeout for all HTTP requests, to avoid hanging requests (#5881)
Updated poetry init to better specify how to skip adding dependencies (#5946)
Updated Poetry repository names to avoid clashes with user-defined repositories (#5910)

Fixed

Fixed an issue where extras where not handled if they did not match the case-sensitive name of the packages (#4122)
Fixed configuration of experimental.system-git-client option through poetry config (#5818)
Fixed uninstallation of git dependencies on Windows (#5836)
Fixed an issue where ~ was not correctly expanded in virtualenvs.path (#5848)
Fixed an issue where installing/locking dependencies would hang when setting an incorrect git repository (#5880)
Fixed an issue in poetry publish when keyring was not properly configured (#5889)
Fixed duplicated line output in console (#5890)
Fixed an issue where the same wheels where downloaded multiple times during installation (#5871)
Fixed an issue where dependencies hashes could not be retrieved when locking due to a breaking change on PyPI JSON API (#5973)
Fixed an issue where a dependency with non-requested extras could not be installed if it is requested with extras by another dependency (#5770)
Updated git backend to correctly read local/global git config when using dulwich as a git backend (#5935)
Fixed an issue where optional dependencies where not correctly exported when defining groups (#5819)

Docs

Fixed configuration instructions for repositories specification (#5809)
Added a link to dependency specification from pyproject.toml (#5815)
Improved zsh autocompletion instructions (#5859)
Improved installation and update documentations (#5857)
Improved exact requirements documentation (#5874)
Added documentation for @ operator (#5822)
Improved autocompletion documentation (#5879)
Improved scripts definition documentation (#5884)

1.1.14 - 2022-07-08

Fixed

Fixed an issue where dependencies hashes could not be retrieved when locking due to a breaking change on PyPI JSON API (#5973)

1.2.0b2 - 2022-06-07

Added

Added support for multiple-constraint direct origin dependencies with the same version (#5715)
Added support disabling TLS verification for custom package sources via poetry config certificates.<repository>.cert false (#5719
Added new configuration (virtualenvs.prompt) to customize the prompt of the Poetry-managed virtual environment (#5606)
Added progress indicator to download_file (used when downloading dists) (#5451)
Added --dry-run to poetry version command (#5603)
Added --why to poetry show (#5444)
Added support for single page (html) repositories (#5517)
Added support for PEP 508 strings when adding dependencies via poetry add command (#5554)
Added --no-cache as a global option (#5519)
Added cert retrieval for HTTP requests made by Poetry (#5320)
Added --skip-existing to poetry publish (#2812)
Added --all-extras to poetry install (#5452)
Added new poetry self sub-commands to manage plugins and/or system environment packages, eg: keyring backends (#5450)
Added new configuration (installer.no-binary) to allow selection of non-binary distributions when installing a dependency (#5609)

Changed

poetry plugin commands are now deprecated in favor of the more generic poetry self commands (#5450)
When creating new projects, Poetry no longer restricts README extensions to md and rst (#5357)
Changed the provider to allow fallback to installed packages (#5704)
Solver now correctly handles and prefers direct reference constraints (vcs, file etc.) over public version identifiers (#5654)
Changed the build script behavior to create an ephemeral build environment when a build script is specified (#5401)
Improved performance when determining PEP 517 metadata from sources (#5601)
Project package sources no longer need to be redefined as global repositories when configuring credentials (#5563)
Replaced external git command use with dulwich, in order to force the legacy behaviour set experimental.system-git-client configuration to true (#5428)
Improved http request handling for sources and multiple paths on same netloc (#5518)
Made no-pip and no-setuptools configuration explicit (#5455)
Improved application logging, use of -vv now provides more debug information (#5503)
Renamed implicit group default to main (#5465)
Replaced in-tree implementation of poetry export with poetry-plugin-export (#5413)
Changed the password manager behavior to use a "null" keyring when disabled (#5251)
Incremental improvement of Solver performance (#5335)
Newly created virtual environments on macOS now are excluded from Time Machine backups (#4599)
Poetry no longer raises an exception when a package is not found on PyPI (#5698)
Update packaging dependency to use major version 21, this change forces Poetry to drop support for managing Python 2.7 environments (#4749)

Fixed

Fixed poetry update --dry-run to not modify poetry.lock (#5718, #3666, #3766)
Fixed #5537 where export fails to resolve dependencies with more than one path (#5688)
Fixed an issue where the environment variables POETRY_CONFIG_DIR and POETRY_CACHE_DIR were not being respected (#5672)
Fixed #3628 and #4702 by handling invalid distributions gracefully (#5645)
Fixed an issue where the provider ignored subdirectory when merging and improve subdirectory support for vcs deps (#5648)
Fixed an issue where users could not select an empty choice when selecting dependencies (#4606)
Fixed an issue where poetry init -n crashes in a root directory (#5612)
Fixed an issue where Solver errors arise due to wheels having different Python constraints (#5616)
Fixed an issue where editable path dependencies using setuptools could not be correctly installed (#5590)
Fixed flicker when displaying executor operations (#5556)
Fixed an issue where the poetry lock --no-update only sorted by name and not by name and version (#5446)
Fixed an issue where the Solver fails when a dependency has multiple constrained dependency definitions for the same package (#5403)
Fixed an issue where dependency resolution takes a while because Poetry checks all possible combinations even markers are mutually exclusive (#4695)
Fixed incorrect version selector constraint (#5500)
Fixed an issue where poetry lock --no-update dropped packages (#5435)
Fixed an issue where packages were incorrectly grouped when exporting (#5156)
Fixed an issue where lockfile always updates when using private sources (#5362)
Fixed an issue where the solver did not account for selected package features (#5305)
Fixed an issue with console script execution of editable dependencies on Windows (#3339)
Fixed an issue where editable builder did not write PEP-610 metadata (#5703)
Fixed an issue where Poetry 1.1 lock files were incorrectly identified as not fresh (#5458)

Docs

Updated plugin management commands (#5450)
Added the --readme flag to documentation (#5357)
Added example for multiple maintainers (#5661)
Updated documentation for issues #4800, #3709, #3573, #2211 and #2414 (#5656)
Added poetry.toml note in configuration (#5492)
Add documentation for poetry about, poetry help, poetrylist, and the --full-path and --all options documentation (#5664)
Added more clarification to the --why flag (#5653)
Updated documentation to refer to PowerShell for Windows, including instructions (#3978, #5618)
Added PEP 508 name requirement (#5642)
Added example for each section of pyproject.toml (#5585)
Added documentation for --local to fix issue #5623 (#5629)
Added troubleshooting documentation for using proper quotation with ZSH (#4847)
Added information on git and basic http auth (#5578)
Removed ambiguity about PEP 440 and semver (#5576)
Removed Pipenv comparison (#5561)
Improved dependency group related documentation (#5338)
Added documentation for default directories used by Poetry (#5391)
Added warning about credentials preserved in shell history (#5726)
Improved documentation of the readme option, including multiple files and additional formats (#5158)
Improved contributing documentation (#5708)
Remove all references to --dev-only option (#5771)

1.2.0b1 - 2022-03-17

Fixed

Fixed an issue where the system environment couldn't be detected (#4406).
Fixed another issue where the system environment couldn't be detected (#4433).
Replace deprecated requests parameter in uploader (#4580).
Fix an issue where venv are detected as broken when using MSys2 on windows (#4482).
Fixed an issue where the cache breaks on windows (#4531).
Fixed an issue where a whitespace before a semicolon was missing on poetry export (#4575).
Fixed an issue where markers were not correctly assigned to nested dependencies (#3511).
Recognize one digit version in wheel filenames (#3338).
Fixed an issue when locale is unset (#4038).
Fixed an issue where the fallback to another interpreter didn't work (#3475).
Merge any marker constraints into constraints with specific markers (#4590).
Normalize path before hashing so that the generated venv name is independent of case on Windows (#4813).
Fixed an issue where a dependency wasn't upgrade by using @latest on poetry update (#4945).
Fixed an issue where conda envs in windows are always reported as broken(#5007).
Fixed an issue where Poetry doesn't find its own venv on poetry self update (#5049).
Fix misuse of pretty_constraint (#4932).
Fixed an issue where the reported python version used for venv creation wasn't correct (#5086).
Fixed an issue where the searched package wasn't display in the interactive dialog of poetry init (#5076).
Fixed an issue where Poetry raises an exception on poetry show when no lock files exists (#5242).
Fixed an issue where Poetry crashes when optional vcs_info.requested_version in direct_url.json wasn't included (#5274).
Fixed an issue where dependencies with extras were updated despite using --no-update (#4618).
Fixed various places where poetry writes messages to stdout instead of stderr (#4110, #5179).
Ensured that when complete packages are created dependency inherits source and resolved refs from package (#4604).
Ensured that when complete packages are created dependency inherits subdirectory from package if supported (#4604).
Fixed an issue where POETRY_EXPERIMENTAL_NEW_INSTALLER needs to be set to an empty string to disable it (#3811).

Added

poetry show <package> now also shows which packages depend on it (#2351).
The info dialog by poetry about now contains version information about installed poetry and poetry-core (#5288).
Print error message when poetry publish fails (#3549).
Added in info output to poetry lock --check (#5081).
Added new argument --all for poetry env remove to delete all venv of a project at once (#3212).
Added new argument --without-urls for poetry export to exclude source repository urls from the exported file (#4763).
Added a new installer.max-workers property to the configuration (#3516).
Added experimental option virtualenvs.prefer-active-python to detect current activated python (#4852).
Added better windows shell support (#5053).

Changed

Drop python3.6 support (#5055).
Exit with callable return code in generated script (#4456).
Internal use of the pep517 high level interfaces for package metadata inspections have been replaced with the build package. (#5155).
Poetry now raises an error if the python version in the project environment is no longer compatible with the project (#4520).

1.1.13 - 2022-02-09

Fixed

Fixed an issue where envs in MSYS2 always reported as broken (#4942)
Fixed an issue where conda envs in windows are always reported as broken(#5008)
Fixed an issue where Poetry doesn't find its own venv on poetry self update (#5048)

1.1.12 - 2021-11-27

Fixed

Fixed broken caches on Windows due to Path starting with a slash (#4549)
Fixed JSONDecodeError when installing packages by updating cachecontrol version (#4831)
Fixed dropped markers in dependency walk (#4686)

1.1.11 - 2021-10-04

Fixed

Fixed errors when installing packages on Python 3.10. (#4592)
Fixed an issue where the wrong git executable could be used on Windows. (python-poetry/poetry-core#213)
Fixed an issue where the Python 3.10 classifier was not automatically added. (python-poetry/poetry-core#215)

1.1.10 - 2021-09-21

Fixed

Fixed an issue where non-sha256 hashes were not checked. (#4529)

1.1.9 - 2021-09-18

Fixed

Fixed a security issue where file hashes were not checked prior to installation. (#4420, #4444, python-poetry/poetry-core#193)
Fixed the detection of the system environment when the setting virtualenvs.create is deactivated. (#4507)
Fixed an issue where unsafe parameters could be passed to git commands. (python-poetry/poetry-core#203)
Fixed an issue where the wrong git executable could be used on Windows. (python-poetry/poetry-core#205)

1.1.8 - 2021-08-19

Fixed

Fixed an error with repository prioritization when specifying secondary repositories. (#4241)
Fixed the detection of the system environment when the setting virtualenvs.create is deactivated. (#4330, #4407)
Fixed the evaluation of relative path dependencies. (#4246)
Fixed environment detection for Python 3.10 environments. (#4387)
Fixed an error in the evaluation of in/not in markers (python-poetry/poetry-core#189)

1.2.0a2 - 2021-08-01

Added

Poetry now supports dependency groups. (#4260)
The install command now supports a --sync option to synchronize the environment with the lock file. (#4336)

Changed

Improved the way credentials are retrieved to better support keyring backends. (#4086)
The --remove-untracked option of the install command is now deprecated in favor of the new --sync option. (#4336)
The user experience when installing dependency groups has been improved. (#4336)

Fixed

Fixed performance issues when resolving dependencies. (#3839)
Fixed an issue where transitive dependencies of directory or VCS dependencies were not installed or otherwise removed. (#4202)
Fixed the behavior of the init command in non-interactive mode. (#2899)
Fixed the detection of the system environment when the setting virtualenvs.create is deactivated. (#4329)
Fixed the display of possible solutions for some common errors. (#4332)

1.1.7 - 2021-06-25

Note: Lock files might need to be regenerated for the first fix below to take effect.
You can use poetry lock to do so without the --no-update option.

Changed

This release is compatible with the install-poetry.py installation script to ease the migration path from 1.1 releases to 1.2 releases. (#4192)

Fixed

Fixed an issue where transitive dependencies of directory or VCS dependencies were not installed or otherwise removed. (#4203)
Fixed an issue where the combination of the --tree and --no-dev options for the show command was still displaying development dependencies. (#3992)

1.2.0a1 - 2021-05-21

This release is the first testing release of the upcoming 1.2.0 version.

It drops support for Python 2.7 and 3.5.

Added

Poetry now supports a plugin system to alter or expand Poetry's functionality. (#3733)
Poetry now supports PEP 610. (#3876)
Several configuration options to better control the way virtual environments are created are now available. (#3157, #3711).
The new command now supports namespace packages. (#2768)
The add command now supports the --editable option to add packages in editable mode. (#3940)

Changed

Python 2.7 and 3.5 are no longer supported. (#3405)
The usage of the get-poetry.py script is now deprecated and is replaced by the install-poetry.py script. (#3706)
Directory dependencies are now in non-develop mode by default. (poetry-core#98)
Improved support for PEP 440 specific versions that do not abide by semantic versioning. (poetry-core#140)
Improved the CLI experience and performance by migrating to the latest version of Cleo. (#3618)
Packages previously considered as unsafe (pip, setuptools, wheels and distribute) can now be managed as any other package. (#2826)
The new command now defaults to the Markdown format for README files. (#2768)

Fixed

Fixed an error where command line options were not taken into account when using the run command. (#3618)
Fixed an error in the way custom repositories were resolved. (#3406)

1.1.6 - 2021-04-14

Fixed

Fixed export format for path dependencies. (#3121)
Fixed errors caused by environment modification when executing some commands. (#3253)
Fixed handling of wheel files with single-digit versions. (#3338)
Fixed an error when handling single-digit Python markers. (poetry-core#156)
Fixed dependency markers not being properly copied when changing the constraint leading to resolution errors. (poetry-core#163)
Fixed an error where VCS dependencies were always updated. (#3947)
Fixed an error where the incorrect version of a package was locked when using environment markers. (#3945)

1.1.5 - 2021-03-04

Fixed

Fixed an error in the export command when no lock file existed and a verbose flag was passed to the command. (#3310)
Fixed an error where the pyproject.toml was not reverted when using the add command. (#3622)
Fixed errors when using non-HTTPS indices. (#3622)
Fixed errors when handling simple indices redirection. (#3622)
Fixed errors when trying to handle newer wheels by using the latest version of poetry-core and packaging. (#3677)
Fixed an error when using some versions of poetry-core due to an incorrect import. (#3696)

1.1.4 - 2020-10-23

Added

Added installer.parallel boolean flag (defaults to true) configuration to enable/disable parallel execution of operations when using the new installer. (#3088)

Changed

When using system environments as an unprivileged user, user site and bin directories are created if they do not already exist. (#3107)

Fixed

Fixed editable installation of poetry projects when using system environments. (#3107)
Fixed locking of nested extra activations. If you were affected by this issue, you will need to regenerate the lock file using poetry lock --no-update. (#3229)
Fixed prioritisation of non-default custom package sources. (#3251)
Fixed detection of installed editable packages when non-poetry managed .pth file exists. (#3210)
Fixed scripts generated by editable builder to use valid import statements. (#3214)
Fixed recursion error when locked dependencies contain cyclic dependencies. (#3237)
Fixed propagation of editable flag for VCS dependencies. (#3264)

1.1.3 - 2020-10-14

Changed

Python version support deprecation warning is now written to stderr. (#3131)

Fixed

Fixed KeyError when PATH is not defined in environment variables. (#3159)
Fixed error when using config command in a directory with an existing pyproject.toml without any Poetry configuration. (#3172)
Fixed incorrect inspection of package requirements when same dependency is specified multiple times with unique markers. (#3147)
Fixed show command to use already resolved package metadata. (#3117)
Fixed multiple issues with export command output when using requirements.txt format. (#3119)

1.1.2 - 2020-10-06

Changed

Dependency installation of editable packages and all uninstall operations are now performed serially within their corresponding priority groups. (#3099)
Improved package metadata inspection of nested poetry projects within project path dependencies. (#3105)

Fixed

Fixed export of requirements.txt when project dependency contains git dependencies. (#3100)

1.1.1 - 2020-10-05

Added

Added --no-update option to lock command. (#3034)

Fixed

Fixed resolution of packages with missing required extras. (#3035)
Fixed export of requirements.txt dependencies to include development dependencies. (#3024)
Fixed incorrect selection of unsupported binary distribution formats when selecting a package artifact to install. (#3058)
Fixed incorrect use of system executable when building package distributions via build command. (#3056)
Fixed errors in init command when specifying --dependency in non-interactive mode when a pyproject.toml file already exists. (#3076)
Fixed incorrect selection of configured source url when a publish repository url configuration with the same name already exists. (#3047)
Fixed dependency resolution issues when the same package is specified in multiple dependency extras. (#3046)

1.1.0 - 2020-10-01

Changed

The init command will now use existing pyproject.toml if possible (#2448).
Error messages when metadata information retrieval fails have been improved (#2997).

Fixed

Fixed parsing of version constraint for rc prereleases (#2978).
Fixed how some metadata information are extracted from setup.cfg files (#2957).
Fixed return codes returned by the executor (#2981).
Fixed whitespaces not being accepted for the list of extras when adding packages (#2985).
Fixed repositories specified in the pyproject.toml file not being taken into account for authentication when downloading packages (#2990).
Fixed permission errors when installing the root project if the site-packages directory is not writeable (#3002).
Fixed environment marker propagation when exporting to the requirements.txt format (#3002).
Fixed errors when paths in run command contained spaces (#3015).

1.1.0rc1 - 2020-09-25

Changed

The virtualenvs.in-project setting will now always be honored, if set explicitly, regardless of the presence of a .venv directory (#2771).
Adding packages already present in the pyproject.toml file will no longer raise an error (#2886).
Errors when authenticating against custom repositories will now be logged (#2577).

Fixed

Fixed an error on Python 3.5 when resolving URL dependencies (#2954).
Fixed the dependency option of the init command being ignored (#2587).
Fixed the show command displaying erroneous information following the changes in the lock file format (#2967).
Fixed dependency resolution errors due to invalid python constraints propagation (#2968).

1.1.0b4 - 2020-09-23

Changed

When running under Python 2.7 on Windows, install command will be limited to one worker to mitigate threading issue (#2941).

1.1.0b3 - 2020-09-18

Changed

Improved the error reporting when HTTP error are encountered for legacy repositories (#2459).
When displaying the name of packages retrieved from remote repositories, the original name will now be used (#2305).
Failed package downloads will now be retried on connection errors (#2813).
Path dependencies will now be installed as editable only when develop option is set to true (#2887).

Fixed

Fixed the detection of the type of installed packages (#2722).
Fixed deadlocks when installing packages on systems not supporting non-ascii characters (#2721).
Fixed handling of wildcard constraints for packages with prereleases only (#2821).
Fixed dependencies of some packages not being discovered by ensuring we use the PEP-516 backend if specified (#2810).
Fixed recursion errors when retrieving extras (#2787).
Fixed PyPI always being displayed when publishing even for custom repositories (#2905).
Fixed handling of packages extras when resolving dependencies (#2887).

1.1.0b2 - 2020-07-24

Changed

Added support for build scripts without the setup.py file generation in the editable builder (#2718).

Fixed

Fixed an error occurring when using older lock files (#2717).

1.1.0b1 - 2020-07-24

Changed

Virtual environments will now exclusively be built with virtualenv (#2666).
Support for Python 2.7 and 3.5 is now officially deprecated and a warning message will be displayed (#2683).
Improved metadata inspection of packages by using the PEP-517 build system (#2632).

Fixed

Fixed parallel tasks not being cancelled when the installation is interrupted or has failed (#2656).
Fixed an error where the editable builder would not expose all packages (#2664).
Fixed an error for Python 2.7 when a file could not be downloaded in the installer (#2709).
Fixed the lock file content-hash value not being updated when using the add and remove commands (#2710).
Fixed incorrect resolution errors being raised for packages with python requirements (#2712).
Fixed an error causing the build log messages to no longer be displayed (#2715).

1.0.10 - 2020-07-21

Changed

The lock files are now versioned to ease transitions for lock file format changes, with warnings being displayed on incompatibility detection (#2695).
The init and new commands will now provide hints on invalid given licenses (#1634).

Fixed

Fixed error messages when the authors specified in the pyproject.toml file are invalid (#2525).
Fixed empty .venv directories being deleted (#2064).
Fixed the shell command for tcsh shells (#2583).
Fixed errors when installing directory or file dependencies in some cases (#2582).

1.1.0a3 - 2020-07-10

Added

New installer which provides a faster and better experience (#2595).

Fixed

Fixed resolution error when handling duplicate dependencies with environment markers (#2622).
Fixed erroneous resolution errors when resolving packages to install (#2625).
Fixed errors when detecting installed editable packages (#2602).

1.1.0a2 - 2020-06-26

Note that lock files generated with this release are not compatible with previous releases of Poetry.

Added

The install command now supports a --remove-untracked option to ensure only packages from the lock file are present in the environment (#2172).
Some errors will now be provided with possible solutions and links to the documentation (#2396).

Changed

Editable installations of Poetry projects have been improved and are now faster (#2360).
Improved the accuracy of the dependency resolver in case of dependencies with environment markers (#2361)
Environment markers of dependencies are no longer stored in the lock file (#2361).
Improved the way connection errors are handled when publishing (#2285).

Fixed

Fixed errors when handling duplicate dependencies with environment markers (#2342).
Fixed the detection of installed packages (#2360).

1.1.0a1 - 2020-03-27

This release must be downloaded via the get-poetry.py script and not via the self update command.

Added

Added a new --dry-run option to the publish command (#2199).

Changed

The core features of Poetry have been extracted in to a separate library: poetry-core (#2212).
The build backend is no longer poetry.masonry.api but poetry.core.masonry.api which requires poetry-core>=1.0.0a5 (#2212).
The exceptions are now beautifully displayed in the terminal with various level of details depending on the verbosity (2230).

1.0.9 - 2020-06-09

Fixed

Fixed an issue where packages from custom indices where continuously updated (#2525).
Fixed errors in the way Python environment markers were parsed and generated (#2526).

1.0.8 - 2020-06-05

Fixed

Fixed a possible error when installing the root package (#2505).
Fixed an error where directory and VCS dependencies were not installed (#2505).

1.0.7 - 2020-06-05

Fixed

Fixed an error when trying to execute some packages setup.py file (#2349).

1.0.6 - 2020-06-05

Changed

The self update command has been updated in order to handle future releases of Poetry (#2429).

Fixed

Fixed an error were a new line was not written when displaying the virtual environment's path with env info (#2196).
Fixed a misleading error message when the packages property was empty (#2265).
Fixed shell detection by using environment variables (#2147).
Fixed the removal of VCS dependencies (#2239).
Fixed generated wheel ABI tags for Python 3.8 (#2121).
Fixed a regression when building stub-only packages (#2000).
Fixed errors when parsing PEP-440 constraints with whitespace (#2347).
Fixed PEP 508 representation of VCS dependencies (#2349).
Fixed errors when source distributions were read-only (#1140).
Fixed dependency resolution errors and inconsistencies with directory, file and VCS dependencies (#2398).
Fixed custom repositories information not being properly locked (#2484).

1.0.5 - 2020-02-29

Fixed

Fixed an error when building distributions if the git executable was not found (#2105).
Fixed various errors when reading Poetry's TOML files by upgrading tomlkit.

1.0.4 - 2020-02-28

Fixed

Fixed the PyPI URL used when installing packages (#2099).
Fixed errors when the author's name contains special characters (#2006).
Fixed VCS excluded files detection when building wheels (#1947).
Fixed packages detection when building sdists (#1626).
Fixed the local .venv virtual environment not being displayed in env list (#1762).
Fixed incompatibilities with the most recent versions of virtualenv (#2096).
Fixed Poetry's own vendor dependencies being retrieved when updating dependencies (#1981).
Fixed encoding of credentials in URLs (#1911).
Fixed url constraints not being accepted in multi-constraints dependencies (#2035).
Fixed an error where credentials specified via environment variables were not retrieved (#2061).
Fixed an error where git dependencies referencing tags were not locked to the corresponding commit (#1948).
Fixed an error when parsing packages setup.py files (#2041).
Fixed an error when parsing some git URLs (#2018).

1.0.3 - 2020-01-31

Fixed

Fixed an error which caused the configuration environment variables (like POETRY_HTTP_BASIC_XXX_PASSWORD) to not be used (#1909).
Fixed an error where the --help option was not working (#1910).
Fixed an error where packages from private indices were not decompressed properly (#1851).
Fixed an error where the version of some PEP-508-formatted wheel dependencies was not properly retrieved (#1932).
Fixed internal regexps to avoid potential catastrophic backtracking errors (#1913).
Fixed performance issues when custom indices were defined in the pyproject.toml file (#1892).
Fixed the get_requires_for_build_wheel() function of masonry.api which wasn't returning the proper result (#1875).

1.0.2 - 2020-01-10

Fixed

Reverted a previous fix (#1796) which was causing errors for projects with file and/or directory dependencies (#1865).

1.0.1 - 2020-01-10

Fixed

Fixed an error in env use where the wrong Python executable was being used to check compatibility (#1736).
Fixed an error where VCS dependencies were not properly categorized as development dependencies (#1725).
Fixed an error where some shells would no longer be usable after using the shell command (#1673).
Fixed an error where explicitly included files where not included in wheel distributions (#1750).
Fixed an error where some Git dependencies url were not properly parsed (#1756).
Fixed an error in the env commands on Windows if the path to the executable contained a space (#1774).
Fixed several errors and UX issues caused by keyring on some systems (#1788).
Fixed errors when trying to detect installed packages (#1786).
Fixed an error when packaging projects where Python packages were not properly detected (#1592).
Fixed an error where local file dependencies were exported as editable when using the export command (#1840).
Fixed the way environment markers are propagated and evaluated when resolving dependencies (#1829, #1789).
Fixed an error in the PEP-508 compliant representation of directory and file dependencies (#1796).
Fixed an error where invalid virtual environments would be silently used. They will not be recreated and a warning will be displayed (#1797).
Fixed an error where dependencies were not properly detected when reading the setup.py file in some cases (#1764).

1.0.0 - 2019-12-12

Added

Added an export command to export the lock file to other formats (only requirements.txt is currently supported).
Added a env info command to get basic information about the current environment.
Added a env use command to control the Python version used by the project.
Added a env list command to list the virtualenvs associated with the current project.
Added a env remove command to delete virtualenvs associated with the current project.
Added support for POETRY_HOME declaration within get-poetry.py.
Added support for declaring a specific source for dependencies.
Added support for disabling PyPI and making another repository the default one.
Added support for declaring private repositories as secondary.
Added the ability to specify packages on a per-format basis.
Added support for custom urls in metadata.
Full environment markers are now supported for dependencies via the markers property.
Added the ability to specify git dependencies directly in add, it no longer requires the --git option.
Added the ability to specify path dependencies directly in add, it no longer requires the --path option.
Added support for url dependencies (#1260).
Publishing to PyPI using API tokens is now supported (#1275).
Licenses can now be identified by their full name.
Added support for custom certificate authority and client certificates for private repositories.
Poetry can now detect and use Conda environments.

Changed

Slightly changed the lock file, making it potentially incompatible with previous Poetry versions.
The cache:clear command has been renamed to cache clear.
The debug:info command has been renamed to debug info.
The debug:resolve command has been renamed to debug resolve.
The self:update command has been renamed to self update.
Changed the way virtualenvs are stored (names now depend on the project's path).
The --git option of the add command has been removed.
The --path option of the add command has been removed.
The add command will now automatically select the latest prerelease if only prereleases are available.
The add command can now update a dependencies if an explicit constraint is given (#1221).
Removed the --develop option from the install command.
Improved UX when searching for packages in the init command.
The shell command has been improved.
The poetry run command now uses os.execvp() rather than spawning a new subprocess.
Specifying dependencies with allows-prereleases in the pyproject.toml file is deprecated for consistency with the add command. Use allow-prereleases instead.
Improved the error message when the lock file is invalid.
Whenever Poetry needs to use the "system" Python, it will now call sys.executable instead of the python command.
Improved the error message displayed on conflicting Python requirements (#1681).
Improved the site-packages directory detection (#1683).

Fixed

Fixed transitive extra dependencies being removed when updating a specific dependency.
The pyproject.toml configuration is now properly validated.
Fixed installing Poetry-based packages breaking with pip.
Fixed packages with empty markers being added to the lock file.
Fixed invalid lock file generation in some cases.
Fixed local version identifier handling in wheel file names.
Fixed packages with invalid metadata triggering an error instead of being skipped.
Fixed the generation of invalid lock files in some cases.
Git dependencies are now properly locked to a specific revision when specifying a branch or a tag.
Fixed the behavior of the ~= operator.
Fixed dependency resolution for conditional development dependencies.
Fixed generated dependency constraints when they contain inequality operators.
The run command now properly handles the -- separator.
Fixed some issues with path dependencies being seen as git dependencies.
Fixed various issues with the way extra markers in dependencies were handled.
Fixed the option conflicts in the run command.
Fixed wrong latest version being displayed when executing show -l.
Fixed TooManyRedirects errors being raised when resolving dependencies.
Fixed custom indices dependencies being constantly updated.
Fixed the behavior of the --install option of the debug resolve command.
Fixed an error in show when using the -o/--outdated option.
Fixed PEP 508 url dependency handling.
Fixed excluded files via the exclude being included in distributions.
Fixed an error in env use if the virtualenvs.in-project setting is activated (#1682)
Fixed handling of empty and any markers in unions of markers (#1650).

0.12.17 - 2019-07-03

Fixed

Fixed dependency resolution with circular dependencies.
Fixed encoding errors when reading files on Windows. (Thanks to @vlcinsky)
Fixed unclear errors when executing commands in virtual environments. (Thanks to @Imaclean74)
Fixed handling of .venv when it's not a directory. (Thanks to @mpanarin)

0.12.16 - 2019-05-17

Fixed

Fixed packages with no hashes retrieval for legacy repositories.
Fixed multiple constraints for dev dependencies.
Fixed dependency resolution failing on badly formed package versions instead of skipping.
Fixed permissions of built wheels.

0.12.15 - 2019-05-03

Fixed

Fixed an AttributeError in the editable builder.
Fixed resolution of packages with only Python 3 wheels and sdist when resolving for legacy repositories.
Fixed non-sha256 hashes retrieval for legacy repositories.

0.12.14 - 2019-04-26

Fixed

Fixed root package installation for pure Python packages.

0.12.13 - 2019-04-26

Fixed

Fixed root package installation with pip>=19.0.
Fixed packages not being removed after using the remove command.

0.12.12 - 2019-04-11

Fixed

Fix lock idempotency.
Fix markers evaluation for python_version with precision < 3.
Fix permissions of the dist-info files.
Fix prepare_metadata_for_build_wheel() missing in the build backend.
Fix metadata inconsistency between wheels and sdists.
Fix parsing of platform_release markers.
Fix metadata information when the project has git dependencies.
Fix error reporting when publishing fails.
Fix retrieval of extras_require in some setup.py files. (Thanks to @asodeur)
Fix wheel compression when building. (Thanks to @ccosby)
Improve retrieval of information for packages with two python specific wheels.
Fix request authentication when credentials are included in URLs. (Thanks to @connorbrinton)

0.12.11 - 2019-01-13

Fixed

Fixed the way packages information are retrieved for legacy repositories.
Fixed an error when adding packages with invalid versions.
Fixed an error when resolving directory dependencies with no sub dependencies.
Fixed an error when locking packages with no description.
Fixed path resolution for transitive file dependencies.
Fixed multiple constraints handling for the root package.
Fixed exclude functionality on case sensitive systems.

0.12.10 - 2018-11-22

Fixed

Fixed run not executing scripts.
Fixed environment detection.
Fixed handling of authentication for legacy repositories.

0.12.9 - 2018-11-19

Fixed

Fixed executables from outside the virtualenv not being accessible.
Fixed a possible error when building distributions with the exclude option.
Fixed the run command for namespaced packages.
Fixed errors for virtualenvs with spaces in their path.
Fixed prerelease versions being selected with the add command.

0.12.8 - 2018-11-13

Fixed

Fixed permission errors when adding/removing git dependencies on Windows.
Fixed Pool not raising an exception when no package could be found.
Fixed reading bz2 source distribution.
Fixed handling of arbitrary equals in InstalledRepository.

0.12.7 - 2018-11-08

Fixed

Fixed reading of some setup.py files.
Fixed a KeyError when getting information for packages which require reading setup files.
Fixed the building of wheels with C extensions and an src layout.
Fixed extras being selected when resolving dependencies even when not required.
Fixed performance issues when packaging projects if a lot of files were excluded.
Fixed installation of files.
Fixed extras not being retrieved for legacy repositories.
Fixed invalid transitive constraints raising an error for legacy repositories.

0.12.6 - 2018-11-05

Changed

Poetry will now try to read, without executing, setup files (setup.py and/or setup.cfg) if the egg_info command fails when resolving dependencies.

Fixed

Fixed installation of directory dependencies.
Fixed handling of dependencies with a not in marker operator.
Fixed support for VCS dependencies.
Fixed the exclude property not being respected if no VCS was available.

0.12.5 - 2018-10-26

Fixed

Fixed installation of Poetry git dependencies with a build system.
Fixed possible errors when resolving dependencies for specific packages.
Fixed handling of Python versions compatibility.
Fixed the dependency resolver picking up unnecessary dependencies due to not using the python_full_version marker.
Fixed the Python-Requires metadata being invalid for single Python versions.

0.12.4 - 2018-10-21

Fixed

Fixed possible error on some combinations of markers.
Fixed venv detection so that it only uses VIRTUAL_ENV to detect activated virtualenvs.

0.12.3 - 2018-10-18

Fixed

Fixed the --no-dev option in install not working properly.
Fixed prereleases being selected even if another constraint conflicted with them.
Fixed an error when installing current package in development mode if the generated setup.py had special characters.
Fixed an error in install for applications not following a known structure.
Fixed an error when trying to retrieve the current environment.
Fixed debug:info not showing the current project's virtualenv.

0.12.2 - 2018-10-17

Fixed

Fixed an error when installing from private repositories.
Fixed an error when trying to move the lock file on Python 2.7.

0.12.1 - 2018-10-17

Fixed

Fixed an error when license is unspecified.

0.12.0 - 2018-10-17

Added

Added a brand new installer.
Added support for multi-constraints dependencies.
Added a cache version system.
Added a --lock option to update to only update the lock file without executing operations. (Thanks to @greysteil)
Added support for the Project-URL metadata.
Added support for optional scripts.
Added a --no-dev option to show. (Thanks to @rodcloutier)

Changed

Improved virtualenv detection and management.
Wildcard python dependencies are now equivalent to ~2.7 || ^3.4.
Changed behavior of the resolver for conditional dependencies.
The install command will now install the current project in editable mode.
The develop command is now deprecated in favor of install.
Improved the check command.
Empty passwords are now supported when publishing.

Fixed

Fixed a memory leak in the resolver.
Fixed a recursion error on duplicate dependencies with only different extras.
Fixed handling of extras.
Fixed duplicate entries in both sdist and wheel.
Fixed excluded files appearing in the package_data of the generated setup.py.
Fixed transitive directory dependencies installation.
Fixed file permissions for configuration and authentication files.
Fixed an error in cache:clear for Python 2.7.
Fixed publishing for the first time with a prerelease.

0.11.5 - 2018-09-04

Fixed

Fixed a recursion error with circular dependencies.
Fixed the config command setting incorrect values for paths.
Fixed an OSError on Python >= 3.5 for git dependencies with recursive symlinks.
Fixed the possible deletion of system paths by cache:clear.
Fixed a performance issue when parsing the lock file by upgrading tomlkit.

0.11.4 - 2018-07-30

Fixed

Fixed wrong wheel being selected when resolving dependencies.
Fixed an error when publishing.
Fixed an error when building wheels with the packages property set.
Fixed single value display in config command.

0.11.3 - 2018-07-26

Changed

Poetry now only uses TOML Kit for TOML files manipulation.
Improved dependency resolution debug information.

Fixed

Fixed missing dependency information for some packages.
Fixed handling of single versions when packaging.
Fixed dependency information retrieval from .zip and .bz2 archives.
Fixed searching for and installing packages from private repositories with authentication. (Thanks to @MarcDufresne)
Fixed a potential error when checking the pyproject.toml validity. (Thanks to @ojii)
Fixed the lock file not tracking the extras information from pyproject.toml. (Thanks to @cauebs)
Fixed missing trailing slash in the Simple API urls for private repositories. (Thanks to @bradsbrown)

0.11.2 - 2018-07-03

Fixed

Fixed missing dependencies when resolving in some cases.
Fixed path dependencies not working in dev-dependencies.
Fixed license validation in init. (Thanks to @cauebs)

0.11.1 - 2018-06-29

Fixed

Fixed an error when locking dependencies on Python 2.7.

0.11.0 - 2018-06-28

Added

Added support for packages, include and exclude properties.
Added a new shell command. (Thanks to @cauebs)
Added license validation in init command.

Changed

Changed the dependency installation order, deepest dependencies are now installed first.
Improved solver error messages.
poetry now always reads/writes the pyproject.toml file with the utf-8 encoding.
config --list now lists all available settings.
init no longer adds pytest to development dependencies.

Fixed

Fixed handling of duplicate dependencies with different constraints.
Fixed system requirements in lock file for sub dependencies.
Fixed detection of new prereleases.
Fixed unsafe packages being locked.
Fixed versions detection in custom repositories.
Fixed package finding with multiple custom repositories.
Fixed handling of root incompatibilities.
Fixed an error where packages from custom repositories would not be found.
Fixed wildcard Python requirement being wrongly set in distributions metadata.
Fixed installation of packages from a custom repository.
Fixed remove command's case sensitivity. (Thanks to @cauebs)
Fixed detection of .egg-info directory for non-poetry projects. (Thanks to @gtors)
Fixed only-wheel builds. (Thanks to @gtors)
Fixed key and array order in lock file to avoid having differences when relocking.
Fixed errors when git could not be found.

0.10.3 - 2018-06-04

Fixed

Fixed self:update command on Windows.
Fixed self:update not picking up new versions.
Fixed a RuntimeError on Python 3.7.
Fixed bad version number being picked with private repositories.
Fixed handling of duplicate dependencies with same constraint.
Fixed installation from custom repositories.
Fixed setting an explicit version in version command.
Fixed parsing of wildcards version constraints.

0.10.2 - 2018-05-31

Fixed

Fixed handling of in environment markers with commas.
Fixed a UnicodeDecodeError when an error occurs in venv.
Fixed Python requirements not properly set when resolving dependencies.
Fixed terminal coloring being activated even if not supported.
Fixed wrong executable being picked up on Windows in poetry run.
Fixed error when listing distribution links for private repositories.
Fixed handling of PEP 440 ~= version constraint.

0.10.1 - 2018-05-28

Fixed

Fixed packages not found for prerelease version constraints when resolving dependencies.
Fixed init and add commands.

0.10.0 - 2018-05-28

Added

Added a new, more efficient dependency resolver.
Added a new init command to generate a pyproject.toml file in existing projects.
Added a new setting settings.virtualenvs.in-project to make poetry create the project's virtualenv inside the project's directory.
Added the --extras and --python options to debug:resolve to help debug dependency resolution.
Added a --src option to new command to create an src layout.
Added support for specifying the platform for dependencies.
Added the --python option to the add command.
Added the --platform option to the add command.
Added a --develop option to the install command to install path dependencies in development/editable mode.
Added a develop command to install the current project in development mode.

Changed

Improved the show command to make it easier to check if packages are properly installed.
The script command has been deprecated, use run instead.
The publish command no longer build packages by default. Use --build to retrieve the previous behavior.
Improved support for private repositories.
Expanded version constraints now keep the original version's precision.
The lock file hash no longer uses the project's name and version.
The LICENSE file, or similar, is now automatically added to the built packages.

Fixed

Fixed the dependency resolver selecting incompatible packages.
Fixed override of dependency with dependency with extras in dev-dependencies.

0.9.1 - 2018-05-18

Fixed

Fixed handling of package names with dots. (Thanks to bertjwregeer)
Fixed path dependencies being resolved from the current path instead of the pyproject.toml file. (Thanks to radix)

0.9.0 - 2018-05-07

Added

Added the cache:clear command.
Added support for git dependencies in the add command.
Added support for path dependencies in the add command.
Added support for extras in the add command.
Added support for directory dependencies.
Added support for src/ layout for packages.
Added automatic detection of .venv virtualenvs.

Changed

Drastically improved dependency resolution speed.
Dependency resolution caches now use sha256 hashes.
Changed CLI error style.
Improved debugging of dependency resolution.
Poetry now attempts to find pyproject.toml not only in the directory it was invoked in, but in all its parents up to the root. This allows to run Poetry commands in project subdirectories.
Made the email address for authors optional.

Fixed

Fixed handling of extras when resolving dependencies.
Fixed self:update command for some installation.
Fixed handling of extras when building projects.
Fixed handling of wildcard dependencies wen packaging/publishing.
Fixed an error when adding a new packages with prereleases in lock file.
Fixed packages name normalization.

0.8.6 - 2018-04-30

Fixed

Fixed config files not being created.

0.8.5 - 2018-04-19

Fixed

Fixed a bug in dependency resolution which led to installation errors.
Fixed a bug where malformed sdists would lead to dependency resolution failing.

0.8.4 - 2018-04-18

Fixed

Fixed a bug where dependencies constraints in lock were too strict.
Fixed unicode error in search command for Python 2.7.
Fixed error with git dependencies.

0.8.3 - 2018-04-16

Fixed

Fixed platform verification which led to missing packages.
Fixed duplicates in pyproject.lock.

0.8.2 - 2018-04-14

Fixed

Fixed add command picking up prereleases by default.
Fixed dependendency resolution on Windows when unpacking distributions.
Fixed dependency resolution with post releases.
Fixed dependencies being installed even if not necessary for current system.

0.8.1 - 2018-04-13

Fixed

Fixed resolution with bad (empty) releases.
Fixed version for prereleases.
Fixed search not working outside of a project.
Fixed self:update not working outside of a project.

0.8.0 - 2018-04-13

Added

Added support for Python 2.7.
Added a fallback mechanism for missing dependencies.
Added the search command.
Added support for local files as dependencies.
Added the self:update command.

Changes

Improved dependency resolution time by using cache control.

Fixed

Fixed install_requires and extras in generated sdist.
Fixed dependency resolution crash with malformed dependencies.
Fixed errors when license metadata is not set.
Fixed missing information in lock file.

0.7.1 - 2018-04-05

Fixed

Fixed dependency resolution for custom repositories.

0.7.0 - 2018-04-04

Added

Added compatibility with Python 3.4 and 3.5.
Added the version command to automatically bump the package's version.
Added a standalone installer to install poetry isolated.
Added support for classifiers in pyproject.toml.
Added the script command.

Changed

Improved dependency resolution to avoid unnecessary operations.
Improved dependency resolution speed.
Improved CLI reactivity by deferring imports.
License classifier is not automatically added to classifiers.

Fixed

Fixed handling of markers with the in operator.
Fixed update not properly adding new packages to the lock file.
Fixed solver adding uninstall operations for non-installed packages.
Fixed new command creating invalid pyproject.toml files.

0.6.5 - 2018-03-22

Fixed

Fixed handling of extras in wheels metadata.

0.6.4 - 2018-03-21

Added

Added a debug:info command to get information about current environment.

Fixed

Fixed Python version retrieval inside virtualenvs.
Fixed optional dependencies being set as required in sdist.
Fixed --optional option in the add command not being used.

0.6.3 - 2018-03-20

Fixed

Fixed built wheels not getting information from the virtualenv.
Fixed building wheel with conditional extensions.
Fixed missing files in built wheel with extensions.
Fixed call to venv binaries on windows.
Fixed subdependencies representation in lock file.

0.6.2 - 2018-03-19

Changed

Changed how wildcard constraints are handled.

Fixed

Fixed errors with pip 9.0.2.

0.6.1 - 2018-02-18

Fixed

Fixed wheel entry points being written on a single line.
Fixed wheel metadata (Tag and Root-Is-Purelib).

0.6.0 - 2018-03-16

Added

Added support for virtualenv autogeneration (Python 3.6+ only).
Added the run command to execute commands inside the created virtualenvs.
Added the debug:resolve command to debug dependency resolution.
Added pyproject.toml file validation.
Added support for Markdown readme files.

Fixed

Fixed color displayed in show command for semver-compatible updates.
Fixed Python requirements in publishing metadata.
Fixed update command reinstalling every dependency.

0.5.0 - 2018-03-14

Added

Added experimental support for package with C extensions.

Changed

Added hashes check when installing packages.

Fixed

Fixed handling of post releases.
Fixed python restricted dependencies not being checked against virtualenv version.
Fixed python/platform constraint not being picked up for subdependencies.
Fixed skipped packages appearing as installing.
Fixed platform specification not being used when resolving dependencies.

0.4.2 - 2018-03-10

Fixed

Fixed TypeError when requires_dist is null on PyPI.

0.4.1 - 2018-03-08

Fixed

Fixed missing entry point

0.4.0 - 2018-03-08

Added

Added packaging support (sdist and pure-python wheel).
Added the build command.
Added support for extras definition.
Added support for dependencies extras specification.
Added the config command.
Added the publish command.

Changed

Dependencies system constraints are now respected when installing packages.
Complied with PEP 440

Fixed

Fixed show command for VCS dependencies.
Fixed handling of releases with bad markers in PyPiRepository.

0.3.0 - 2018-03-05

Added

Added show command.
Added the --dry-run option to the add command.

Changed

Changed the poetry.toml file for the new, standardized pyproject.toml.
Dependencies of each package is now stored in the lock file.
Improved TOML file management.
Dependency resolver now respects the root package python version requirements.

Fixed

Fixed the add command for packages with dots in their names.

0.2.0 - 2018-03-01

Added

Added remove command.
Added basic support for VCS (git) dependencies.
Added support for private repositories.

Changed

Changed poetry.lock format.

Fixed

Fixed dependencies solving that would lead to dependencies not being written to lock.

0.1.0 - 2018-02-28

Initial release

Files

CHANGELOG.md

Latest commit

History

CHANGELOG.md

File metadata and controls

Change Log

1.2.0b3 - 2022-07-13

Added

Changed

Fixed

Docs

1.1.14 - 2022-07-08

Fixed

1.2.0b2 - 2022-06-07

Added

Changed

Fixed

Docs

1.2.0b1 - 2022-03-17

Fixed

Added

Changed

1.1.13 - 2022-02-09

Fixed

1.1.12 - 2021-11-27

Fixed

1.1.11 - 2021-10-04

Fixed

1.1.10 - 2021-09-21

Fixed

1.1.9 - 2021-09-18

Fixed

1.1.8 - 2021-08-19

Fixed

1.2.0a2 - 2021-08-01

Added

Changed

Fixed

1.1.7 - 2021-06-25

Changed

Fixed

1.2.0a1 - 2021-05-21

Added

Changed

Fixed

1.1.6 - 2021-04-14

Fixed

1.1.5 - 2021-03-04

Fixed

1.1.4 - 2020-10-23

Added

Changed

Fixed

1.1.3 - 2020-10-14

Changed

Fixed

1.1.2 - 2020-10-06

Changed

Fixed

1.1.1 - 2020-10-05

Added

Fixed

1.1.0 - 2020-10-01

Changed

Fixed

1.1.0rc1 - 2020-09-25

Changed

Fixed

1.1.0b4 - 2020-09-23

Changed

1.1.0b3 - 2020-09-18

Changed

Fixed

1.1.0b2 - 2020-07-24

Changed

Fixed

1.1.0b1 - 2020-07-24

Changed

Fixed