# [4.0.0](v3.13.5...v4.0.0) (2025-04-19)

* feat(build)!: Switch to Poetry for dependency management ([4365ac1a](4365ac1a)), closes [#565](#565)

### BREAKING CHANGES

* Moving package management to poetry, meaning that binaries/scripts must be executed with `poetry run`.
This may break integrations where scripts are being run within the container.
Ensure any pre-existing configuration that executes scripts within the container are prepended with `poetry run`.
NOTE: The use of requirements-*.txt files is now **deprecated** and will be removed in future minor/patch versions.

Merge branch '565-move-from-pip-file-to-alternative-depdency-locking' into 'main'

Resolve "Move from pip file to alternative dependency locking"