link migration guide in readme & docs front page

Author: kenblu24

README.md

@@ -3,12 +3,12 @@
   <source media="(prefers-color-scheme: dark)" srcset="./docs/source/_static/superneuro-pcg-arrow-dark-tag.svg">
   <img alt="SuperNeuroMAT Logo" src="./docs/source/_static/superneuro-pcg-arrow-blue-tag.svg" width='600rem'>
 </picture>
-
-The Super Speedy Spike Simulator.
 </div>
 
 # SuperNeuroMAT
 
+### The Super Speedy Spike Simulator.
+
 SuperNeuroMAT is a Python package for simulating and analyzing spiking neural networks.
 
 [![Tox: Selected Tests](https://github.com/ORNL/superneuromat/actions/workflows/test.yaml/badge.svg)](https://github.com/ORNL/superneuromat/actions/workflows/test.yaml)
@@ -56,6 +56,8 @@ from superneuromat import SNN
 
 See the [tutorial](https://ORNL.github.io/superneuromat/guide/firstrun.html) for more.
 
+Additionally, the [migration guide](https://ornl.github.io/superneuromat/guide/migration2.html) may be of use to those coming from older versions of SuperNeuroMAT.
+
 ## Citation
 1. Please cite SuperNeuroMAT using:
 	```

docs/source/guide/migration2.rst

@@ -5,9 +5,11 @@ Migrating from older versions of SuperNeuroMAT
 .. currentmodule:: superneuromat
 
 
-This page describes the necessary changes to migrate your code from SuperNeuroMAT v1.x.x to v2.1.0.
+This page describes the necessary changes to migrate your code from SuperNeuroMAT v1.x.x to the latest version, v\ |release|.
 
-Only breaking changes are covered here.
+Only breaking changes are covered on this page.
+
+For more information on the changes, see the GitHub release notes: https://github.com/ORNL/superneuromat/releases.
 
 
 ``2.0.x`` to ``3.x.x``

docs/source/index.rst

@@ -47,6 +47,7 @@ Then, you can import the :py:mod:`superneuromat` package:
 
    from superneuromat import SNN
 
+For those coming from older versions of SuperNeuroMAT, see the :doc:`migration guide <guide/migration2>`.
 
 Cite SuperNeuroMAT
 ------------------