update NEWS

Author: weltling

NEWS

@@ -5,6 +5,8 @@ PHP                                                                        NEWS
 - Core:
   . Fixed bug #69900 (Too long timeout on pipes). (Anatol)
   . Fixed bug #69487 (SAPI may truncate POST data). (cmb)
+  . Fixed bug #70198 (Checking liveness does not work as expected).
+    (Shafreeck Sea, Anatol Belski)
 
 - CLI server:
   . Fixed bug #66606 (Sets HTTP_CONTENT_TYPE but not CONTENT_TYPE).