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

Bugfix release. Fixes Fixed an error when a license was not specified.

This new version brings a brand new official installer, dependency resolver improvements, virtualenv management and detection improvements and many more small improvements and bug fixes. There are some breaking changes in this release, especially in the way Poetry resolves dependencies, so before upgrading you should read the following release notes New features Brand new installer A lot of issues on the official issue tracker were related to the installation of Poetry: bugs, permission errors and overall confusion about the way Poetry should be installed.

Bugfix release. Fixes 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.

Bugfix release. Fixes 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.

Bugfix release. Changes Poetry now only uses TOML Kit for TOML files manipulation. Improved dependency resolution debug information. Fixes 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.

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

Bugfix release. Fixes Fixed an error when locking dependencies on Python 2.7.

This version brings a new shell command, dependency resolver improvements and improves stability. New Features New shell command The newly introduced shell command helps you in your development workflow by placing you in the proper project environment. This way you can omit the poetry run command. Note that this command is a usability improvement and, as such, is completely optional and any current workflow using the poetry run command will still work and is still the recommended way of interacting with a Poetry project.

Bugfix release. Fixes 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.