Update release checklist.

release_checklist.txt

@@ -3,58 +3,48 @@
 Release Checklist
 =================
 
-1. Check that *packages* argument of setup() is correct. Check with:
-
-   >>> import setuptools
-   >>> sorted(setuptools.find_packages('.', exclude=['tests']))
-
-2. Make sure correct version number is set in the following files:
+1. Make sure correct version number is set in the following files:
 
    squint/__init__.py
    docs/conf.py
 
-3. Make sure __past__ sub-package includes a stub module for the
-   current API version.
-
-4. Update README.rst (including "Backward Compatibility" section).
-
-5. Commit and push final changes to upstream repository:
+2. Commit and push final changes to upstream repository:
 
      Prepare version info, CHANGELOG, and README for version X.X.X release.
 
-6. Perform final checks to make sure there are no CI test failures.
+3. Perform final checks to make sure there are no CI test failures.
 
-7. Remove all existing files in the dist/ folder.
+4. Remove all existing files in the dist/ folder.
 
-8. Build new distributions:
+5. Build new distributions:
 
    python setup.py sdist bdist_wheel
 
-9. Upload source and wheel distributions to PyPI:
+6. Upload source and wheel distributions to PyPI:
 
    twine upload dist/*
 
-10. Double check PyPI project page and test installation from PyPI.
+7. Double check PyPI project page and test installation from PyPI.
 
-11. Add version tag to upstream repository (also used by readthedocs.org).
+8. Add version tag to upstream repository (also used by readthedocs.org).
 
-12. Iterate version number in repository indicating that it is a development
-    version (e.g., X.X.X.dev0) so that "latest" docs aren't confused with the
-    just-published "stable" docs:
+9. Iterate version number in repository indicating that it is a development
+   version (e.g., X.X.X.dev0) so that "latest" docs aren't confused with the
+   just-published "stable" docs:
 
-    squint/__init__.py
-    docs/conf.py
+     squint/__init__.py
+     docs/conf.py
 
-    Commit these changes with a comment like the one below:
+   Commit these changes with a comment like the one below:
 
-      Iterate version number to differentiate development version
-      from latest release.
+     Iterate version number to differentiate development version
+     from latest release.
 
-13. Make sure the documentation reflects the new versions:
+10. Make sure the documentation reflects the new versions:
 
     * https://squint.readthedocs.io/ (stable)
     * https://squint.readthedocs.io/en/latest/ (latest)
 
-14. Publish update announcement to relevant mailing lists:
+11. Publish update announcement to relevant mailing lists:
 
     [email protected]