Release

1. Generate changelog: Run loghub spyder-ide/spyder-unittest --milestone vx.y.z
2. Edit changelog and commit
3. Bump version number in spyder_unittest/__init__.py
4. Remove non-versioned files: Run git clean -xfdi
5. Create source distribution: Run python setup.py sdist in root
6. Check that source distribution does not contain any unnecessary files (e.g., cache, .pyc)
7. Create wheel: Run python setup.py bdist_wheel
8. Test wheel: Uninstall current plugin and run pip install --no-deps dist/spyder_unittest-xxx.whl
9. Check that dist/ contains only the source distribution and wheel that you want to upload
10. Upload to PyPI: Run twine upload dist/*
11. Test: Uninstall current plugin and run pip install --no-deps spyder-unittest
12. Commit spyder_unittest/__init__.py
13. Create a version tag on above commit: Run git tag -a vx.y.z
14. Change version number in spyder_unittest/__init__.py to ....dev0 and commit and push
15. If building conda package:
    1. Wait for bot to submit PR or edit meta.yaml in fork of spyder-unittest-feedstock, changing version number and hash computed with sha256sum dist/spyder_unittest-x.y.z.tar.gz, test with conda build conda.recipe, and submit PR
    2. When automatic tests on PR finish successfully, merge PR
    3. Wait for CI to build Conda package
    4. Test Conda package: Uninstall current plugin and run conda install spyder-unittest
16. Push commits and version tag to spyder-ide repo: Run git push remote_name vx.y.z
17. Use GitHub to edit tag and publish release
18. Announce release on Google Groups