Update NEWS.md

Signed-off-by: Martin Wilck <mwilck@suse.com>

Author: mwilck

NEWS.md

@@ -22,6 +22,9 @@
   set to `once`.
 * Avoid potential buffer overflows in the iet and datacore prioritizers.
   Commit 4611f97.
+* iet prioritizer: avoid misleading error message with systemd 256 and
+  newer, and properly use udev to derive path parameters.
+  Fixes [#145](https://github.com/opensvc/multipath-tools/issues/145).
 
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