Small tweaks to docs prior to release.

Author: tskisner

docs/changes.rst

@@ -8,7 +8,7 @@ Change Log
 
 * Nothing yet
 
-2.3.7 (2020-06-12)
+2.3.7 (2020-06-13)
 ~~~~~~~~~~~~~~~~~~~~~~~~~
 
 * Documentation updates and deployment of pip wheels on tags (PR `#356`_).
@@ -35,6 +35,7 @@ Change Log
 .. _`#350`: https://github.com/hpc4cmb/toast/pull/350
 .. _`#352`: https://github.com/hpc4cmb/toast/pull/352
 .. _`#351`: https://github.com/hpc4cmb/toast/pull/351
+.. _`#348`: https://github.com/hpc4cmb/toast/pull/348
 .. _`#349`: https://github.com/hpc4cmb/toast/pull/349
 .. _`#341`: https://github.com/hpc4cmb/toast/pull/341
 .. _`#345`: https://github.com/hpc4cmb/toast/pull/345

docs/install.rst

@@ -53,6 +53,10 @@ for that package <https://mpi4py.readthedocs.io/en/stable/install.html>`_.  You
 
     python -c 'import toast.tests; toast.tests.run()'
 
+And test running in parallel with::
+
+    mpirun -np 2 python -c 'import toast.tests; toast.tests.run()'
+
 
 Conda Packages
 ~~~~~~~~~~~~~~~~~~~~~~
@@ -144,6 +148,20 @@ and ``libsharp`` packages.  For example::
 
     conda install pysm3 libsharp
 
+If you want to enable effective parallelism with toast, then you need to install the
+mpi4py package::
+
+    conda install mpi4py
+
+As mentioned previously, you can test your TOAST installation by running the unit test
+suite::
+
+    python -c 'import toast.tests; toast.tests.run()'
+
+And test running in parallel with::
+
+    mpirun -np 2 python -c 'import toast.tests; toast.tests.run()'
+
 
 Something Else
 ~~~~~~~~~~~~~~~~~~~~~

docs/rtd_requirements.txt

@@ -3,3 +3,5 @@ numpy
 scipy
 healpy
 astropy
+h5py
+ephem

src/toast/RELEASE

@@ -1 +1 @@
-2.3.7rc4
+2.3.7