Changed
- **Dependencies** | All project dependencies, regardless of source (individual packages, local or remote files, requirements files, pyproject scripts) are now installed together in a single `pip install ...` command.
- **Build system** | Refactored build system to use a single `pyproject.toml` script. Switched build backend from `setuptools` to `hatchling`.
Removed
- **Config** | Removed now unnecessary `language` config variable. Existing projects may keep that variable and it will be ignored going forward.
- **Artifactory** | Removed old deprecated Artifactory component.
- **Python versions** | Support for python versions 3.6, 3.7, and 3.8, including base docker images, is **removed**.
- **R support** | All support for `R` and `R+Python` projects, including base docker images, is **removed**.
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