diff --git a/CHANGES.md b/CHANGES.md
index e21905e6f..8d112cb0a 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,16 +1,9 @@
 Full changelog
 ==============
 
-v1.4.0 (2022-05-31)
+v1.5.0 (2022-06-28)
 -------------------
 
-* Add support for specifying visual attributes when creating a subset group. [#2297]
-
-* Modify profile viewer so that when in 'Sum' mode, parts of profiles
-  with no valid values are NaN rather than zero. [#2298]
-
-* Add support for using degrees in full-sphere projections. [#2279]
-
 * Fixed a bug on setting a return view in `compute_statistic` when a subset
   is defined, resulting in a broadcast error in arrays large enough to need
   chunking. [#2302]
@@ -19,6 +12,17 @@ v1.4.0 (2022-05-31)
   to be set on instantiation or modified using the ``rotate_to`` and
   ``rotate_by`` methods. [#2235]
 
+
+v1.4.0 (2022-05-31)
+-------------------
+
+* Add support for specifying visual attributes when creating a subset group. [#2297]
+
+* Modify profile viewer so that when in 'Sum' mode, parts of profiles
+  with no valid values are NaN rather than zero. [#2298]
+
+* Add support for using degrees in full-sphere projections. [#2279]
+
 v1.3.0 (2022-04-22)
 -------------------
 
diff --git a/RELEASE.rst b/RELEASE.rst
new file mode 100644
index 000000000..cbdb43d87
--- /dev/null
+++ b/RELEASE.rst
@@ -0,0 +1,28 @@
+How to release a new version of Glue
+====================================
+
+#. Edit the ``CHANGES.rst`` file to add the release date for the release
+   you want to make and make sure the changelog is complete.
+
+#. Commit the changes using::
+
+    git commit -m "Preparing release v..."
+
+   where v... is the version you are releasing and push to main::
+
+    git push upstream main
+
+#. Tag the release you want to make, optionally signing it (``-s``)::
+
+    git tag -m v1.5.1 v1.5.1
+
+   and push the tag::
+
+    git push upstream v1.5.1
+
+#. At this point, the release sdist and wheel will be built on by GitHub
+   Actions and automatically uploaded to PyPI. You can check the build
+   for the release commit `here <https://github.com/glue-viz/glue/actions/>`_
+   and if there are any issues you can delete the tag, fix the issues
+   (preferably via a pull request) and then try the release process
+   again.
diff --git a/setup.cfg b/setup.cfg
index b2cdda28e..9b5ebf316 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -8,9 +8,10 @@ classifiers =
     Operating System :: OS Independent
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
+    Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
     Topic :: Scientific/Engineering :: Visualization
     License :: OSI Approved :: BSD License
 description = Multidimensional data visualization across files