Issue #6551: test_zipimport could import and then destroy some modules of
the encodings package, which would make other tests fail further down
the road because the internally cached encoders and decoders would point
to empty global variables.
diff --git a/Misc/NEWS b/Misc/NEWS
index 2d30d50..a7b570c 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -373,6 +373,11 @@
Tests
-----
+- Issue #6551: test_zipimport could import and then destroy some modules of
+ the encodings package, which would make other tests fail further down
+ the road because the internally cached encoders and decoders would point
+ to empty global variables.
+
- Issue #7295: Do not use a hardcoded file name in test_tarfile.
- Issue #7270: Add some dedicated unit tests for multi-thread synchronization