stepper history update

jbclements · jbclements · commit 5ae7ea141ca2 · 2021-04-28T00:43:05.000-07:00
diff --git a/htdp-lib/stepper/HISTORY.txt b/htdp-lib/stepper/HISTORY.txt
@@ -1,5 +1,11 @@
 Stepper
 -------
+
+Changes for 8.1:
+
+Stepper now enabled for #lang-based teaching languages.
+Mike Sperber did all of the work to make this happen!
+
 Changes for 8.0:
 
 Bug fix.
