Index: /branches/BNC_2.12/ChangeLog.txt
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--- /branches/BNC_2.12/ChangeLog.txt	(revision 8188)
+++ /branches/BNC_2.12/ChangeLog.txt	(revision 8189)
@@ -1,2 +1,4 @@
+    ADDED   (27.11.2017): satellite health check is added
+                          unhealthy satellites are excluded from further processing
     FIXED   (17.11.2017): encoding/decoding of all missing parameters in MT 1020
     ADDED   (26.10.2017): IRNSS support is added in RINEX QC