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howtos/publish-cocopp-howto.md

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+# Publish `cocopp` to [PyPI](https://pypi.org/project/cocopp)
+
+0. Prepare requirements (in case):
+   - `pip install colorama toml build`
+1. create a tag `vX.Y.Z` (if not already done) which will be picked up by
+   `git_version` in `scripts/fabricate`, e.g. like
+   - `git tag v2.6.6`
+2. possibly make a clean clone 
+   - `git clone --local coco-root-folder coco-clean-v2.6.6` and
+   - `cd coco-clean-v2.6.6`
+3. `cd code-postprocessing`
+4. run `../scripts/fabricate`
+5. install `cocopp` (probably not necessary?):
+   - repeat `pip uninstall -y cocopp` until none is installed
+   - `pip install .`
+6. make a distribution
+   - `python -m build`
+7. upload to [PyPI](https://pypi.org/project/cocopp) (possible for maintainers only)
+   - `twine upload dist/*2.6.6*`