add notes about the removal of bgen
diff --git a/Misc/NEWS b/Misc/NEWS
index 0c38389..40b383d 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -143,6 +143,8 @@
 
 - The test.test_support module has been renamed to test.support.
 
+- The bgen tool has been removed
+
 Build
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