diff --git a/metadata/cityfreqs.com.pilfershushjammer.txt b/metadata/cityfreqs.com.pilfershushjammer.txt
index ad3b086b98..e58948d3e7 100644
--- a/metadata/cityfreqs.com.pilfershushjammer.txt
+++ b/metadata/cityfreqs.com.pilfershushjammer.txt
@@ -7,16 +7,28 @@ Issue Tracker:https://github.com/kaputnikGo/PilferShushJammer/issues
 Auto Name:PilferShush Jammer
 Summary:Block unwanted use of onboard microphone
 Description:
-Uses a passive jamming technique that engages the microphone thereby blocking
-other apps from using it. But does NOT listen to or record any of the audio from
-the microphone. It uses 0% CPU and no noticeable battery use. However is not
-intended to be left on permanently due to the variety of triggers that can cause
-audio_focus_state changes (VOIP etc).
+Features a '''passive jammer''' technique that engages the microphone thereby
+blocking other apps from using it. But does NOT listen to or record any of the
+audio from the microphone. It uses 0% CPU and no noticeable battery use. However
+is not intended to be left on permanently due to the variety of triggers that
+can cause audio_focus_state changes (VOIP etc).
+
+Also features an '''active jammer''' that emits tones constrained to the NUHF
+range of 18 kHz to 24 kHz range. User determined carrier frequency and drift
+limits with rate for random tone emissions depending on the device capabilities.
+For instance 20000 Hz carrier, drift limit 1000 Hz and rate slow - will output
+random frequency between 19 kHz and 21 kHz approximately every second.
+
+Audible artifacts are present during the NUHF tones but this may be changed in a
+future release. Experimental white noise output may not be very effective at
+blocking and is a somewhat annoying sound. The device speaker output may not
+have enough amplitude to block unwanted NUHF signals - testing will determine.
 
 * Manual start
 * Notification post when running
 * Auto stop and restart when telephony interrupts
 * Currently relies on audio_focus_state changes for auto-switching
+* Active jammer
 .
 
 Repo Type:git
@@ -27,7 +39,12 @@ Build:2.0,3
     subdir=app
     gradle=yes
 
+Build:2.0.13,5
+    commit=2.0.13
+    subdir=app
+    gradle=yes
+
 Auto Update Mode:Version %v
 Update Check Mode:Tags
-Current Version:2.0
-Current Version Code:3
+Current Version:2.0.13
+Current Version Code:5