note tooling change

dnolen · dnolen · commit 30e302c5226b · 2015-11-06T17:09:53.000-05:00
diff --git a/changes.md b/changes.md
@@ -1,5 +1,9 @@
 ## 1.7.170
 
+This is a breaking change for tooling libraries like lein-cljsbuild,
+lein-figwheel, and boot-cljs. Refer to the corresponding documentation to
+determine which version you should use.
+
 ### Enhancements
 * Refactor build pipeline
 * CLJS-1478: Self-host: Allow static-fns opt
