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@github-actions github-actions released this 21 May 14:01
· 1312 commits to master since this release

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

It drops support for Python 2.7 and 3.5.


  • 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)


  • Python 2.7 and 3.5 are no longer supported. (#3405)
  • The usage of the script is now deprecated and is replaced by the 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 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)