Update CHANGES.md

treeowl · web-flow · commit 1b48d0ceb41e · 2017-08-08T23:29:54.000-04:00
diff --git a/CHANGES.md b/CHANGES.md
@@ -1,6 +1,9 @@
 ## next
 
  * Add `Ord/Ord1/Ord2` instances.
+ * Remove support for GHC versions before 7.8. (Thanks, Dmitry Ivanov!)
+ * Use `SmallArray#` instead of `Array#` for GHC versions 7.10 and above.
+   (Thanks, Dmitry Ivanov!)
 
 ## 0.2.8.0
 
