Release

Follow the steps to release a new version of spyder-terminal

Translation updates

Install gettext-helpers from source.
Update the *.pot and *.po translation files by following these steps:
- Run spyder-gettext scan spyder_terminal to update localization files.
- Create and merge a new PR with these updated files.
- Once merged, the new strings are now available on Crowdin.
Close the current translation PR and delete the translate/<branch-name> branch associated with it.
Go to the integrations page on Crowdin and press Sync now to open a new translation PR.
Request translators on a Github issue to update their translations on Crowdin. This can take between a couple of days to a couple of weeks depending on the amount of strings to translate. It's necessary to wait for that before proceeding to the next step.
Checkout the translation PR and update the *.mo files in there by running spyder-gettext compile spyder_terminal.
Squash all commits in that PR into a single one. This commit will include the *.pot, *.po and *.mo file changes.
Once that's done, merge the PR to finish the process.
Don't forget to remove your local checkout of translate/<branch-name> because that's going to be outdated for next time.

git fetch upstream && git merge upstream/master
Close milestone on Github
Run check-manifest to verify that all required files are part of the distribution.
git clean -xfdi
Update CHANGELOG.md with loghub spyder-ide/spyder-terminal --milestone vX.X.X
git add and git commit with "Update Changelog"
Update VERSION_INFO in __init__.py (set release version, remove 'dev0')
git add and git commit with "Release x.x.x"
python setup.py clean_components
python setup.py build_static
python setup.py bdist_wheel --universal
python setup.py sdist
twine check dist/*
twine upload dist/*
git tag -a vX.X.X -m 'Release x.x.x'
Update VERSION_INFO in __init__.py (add 'dev0' and increment minor)
git add and git commit
git push upstream master
git push upstream --tags