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-rw-r--r--NEWS3
1 files changed, 3 insertions, 0 deletions
diff --git a/NEWS b/NEWS
index 57ed27a61d..78c44db4a6 100644
--- a/NEWS
+++ b/NEWS
@@ -24,6 +24,9 @@ CHANGES WITH 243 in spe:
hierarchically set default memory protection values for a particular
subtree of the unit hierarchy.
+ * Memory protection directives can now take a value of zero, allowing
+ explicit opting out of a default value propagated by an ancestor.
+
CHANGES WITH 242: