Revert "Drop unreleased changes for release"

snoyberg · snoyberg · commit 229674d1b009 · 2020-03-20T07:18:44.000+02:00
This reverts commit 8fffea5.
diff --git a/changelog.md b/changelog.md
@@ -1,5 +1,7 @@
 # Changelog for [`process` package](http://hackage.haskell.org/package/process)
 
+## Unreleased changes
+
 ## 1.6.8.2 *March 2020*
 
 * Fix another process wait bug on Windows.
