Announcing Poetry 1.1.15

The Poetry team is pleased to announce the immediate availability of Poetry 1.1.15.

This release contains changes to improve the user experience, when working in an environment where Poetry 1.1 and the upcoming 1.2 release are used.

If you have a previous version of Poetry installed via the official installer, getting Poetry 1.1.15 is as easy as:

$ poetry self update

Compatibility between Poetry 1.1 and 1.2 #

Once Poetry 1.2.0 is out in the wild, projects will start depending on 1.2-only features like dependency groups.

Poetry 1.1 will now gracefully handle dependencies that require newer versions of Poetry by treating them as a foreign build system.

See python-poetry/poetry#5834 for details.

Changed #

• Poetry now fallback to gather metadata for dependencies via pep517 if parsing pyproject.toml fail (#6206)
• Extras and extras dependencies are now sorted in lock file (#6207)