[3.5] Add CHANGES entry for aio-libs#3868

AMDmi3 · AMDmi3 · commit a5050a206250 · 2019-06-26T19:45:30.000+03:00
diff --git a/CHANGES/3868.bugfix b/CHANGES/3868.bugfix
@@ -0,0 +1 @@
+Use correct style for re-exported imports, makes mypy --strict mode happy.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+Use correct style for re-exported imports, makes mypy --strict mode happy.`