[VOL-4080] Extend GetExtValue api to read transceiver rx-power on demand.

Change-Id: Ibb6814455d59afbeac140461f7575b0569a71676
diff --git a/VERSION b/VERSION
index 9edf2a4..a7c00da 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.1.7
+4.1.8