Doc: Shoutout to swe-smith (#200)

Author: klieret

docs/overrides/main.html

@@ -1,6 +1,6 @@
 {% extends "base.html" %}
 {% block announce %}
-SWE-agent 1.0 is the open source SOTA on SWE-bench lite! <a href="https://swe-agent.com/latest/installation/migration/">New features + migration guide.</a>
+🏆 <a href="https://swesmith.com">SWE-agent-LM-32b</a> achieves open-weights SOTA on SWE-bench!
 {% endblock %}
 
 {% block content %}