diff --git a/.github/workflows/lint_python.yml b/.github/workflows/lint_python.yml
index 2fd2fbea..1bc77f30 100644
--- a/.github/workflows/lint_python.yml
+++ b/.github/workflows/lint_python.yml
@@ -9,9 +9,6 @@ jobs:
         with:
           python-version: 3.x
       - run: pip install --upgrade pip wheel
-      - run: pip install --editable . || pip install .
-      - run: pytest .
-      - run: pytest --doctest-modules .
       - run: pip install bandit "black[jupyter]" codespell flake8 flake8-2020 
                          isort mypy pytest pyupgrade
       - run: bandit --recursive --skip B101,B102,B110,B112,B307,B404,B603,B607 .
@@ -27,4 +24,6 @@ jobs:
       - run: pip install --editable . || pip install .
       - run: mkdir --parents --verbose .mypy_cache
       - run: mypy --ignore-missing-imports --install-types --non-interactive . || true
+      - run: pytest .
+      - run: pytest --doctest-modules .
       - run: shopt -s globstar && pyupgrade --py37-plus **/*.py || true
diff --git a/CHANGES.rst b/CHANGES.rst
index 0e009e35..a1fdea37 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,3 +1,12 @@
+v0.9.0
+======
+- Fractional stoichiometries are now officially supported in parser (e.g. Fe2O3.14)
+- Complexes/crystal water should now be delimited with '..' (fix by @jeremyagray)
+- Unicode printing of subscript decimal point should now work (gh-223, fix by @jeremyagray)
+- Substance class now has a __hash__ function (fix by @DNIIBOY)
+- Unit per100eV now has correct repr (fix by @daankoning)
+- Passing results from balance_stoichiometry into Reaction now works (gh-218, thanks @montmorill)
+
 v0.8.3
 ======
 - Fixes for latest version of quantities.