diff --git a/CHANGELOG b/CHANGELOG
index bfd09627f..ba7ff728b 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,13 @@
+sdrangel (6.6.1-1) unstable; urgency=medium
+
+  * GS-232 Controller feature: added ERC-M controller support. PR #788
+  * Added missing swagger files from recent updates. PR #788
+  * Satellite Tracker feature: fixed build on Mac. PR #788
+  * Spectrum Vis: initialize pointer to GUI. Fixes #790
+  * Reapply audio sample on effective channel sample rate  change. Implements #791
+
+  -- Edouard Griffiths, F4EXB <f4exb06@gmail.com>  Wed, 03 Mar 2021 12:47:45 +0100
+
 sdrangel (6.6.0-1) unstable; urgency=medium
 
   * New APT demodulator for NOAA satellites. PR #787
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b5947616c..b3ebbef6d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,7 +16,7 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 # configure version
 set(sdrangel_VERSION_MAJOR "6")
 set(sdrangel_VERSION_MINOR "6")
-set(sdrangel_VERSION_PATCH "0")
+set(sdrangel_VERSION_PATCH "1")
 set(sdrangel_VERSION_SUFFIX "")
 
 # SDRAngel cmake options
diff --git a/debian/changelog b/debian/changelog
index 2a9566eea..3b2f8db30 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,13 @@
+sdrangel (6.6.1-1) unstable; urgency=medium
+
+  * GS-232 Controller feature: added ERC-M controller support. PR #788
+  * Added missing swagger files from recent updates. PR #788
+  * Satellite Tracker feature: fixed build on Mac. PR #788
+  * Spectrum Vis: initialize pointer to GUI. Fixes #790
+  * Reapply audio sample on effective channel sample rate  change. Implements #791
+
+  -- Edouard Griffiths, F4EXB <f4exb06@gmail.com>  Wed, 03 Mar 2021 12:47:45 +0100
+
 sdrangel (6.6.0-1) unstable; urgency=medium
 
   * New APT demodulator for NOAA satellites. PR #787
diff --git a/plugins/channelrx/demodam/amdemodplugin.cpp b/plugins/channelrx/demodam/amdemodplugin.cpp
index a5d2790dd..c60c7a463 100644
--- a/plugins/channelrx/demodam/amdemodplugin.cpp
+++ b/plugins/channelrx/demodam/amdemodplugin.cpp
@@ -11,7 +11,7 @@
 const PluginDescriptor AMDemodPlugin::m_pluginDescriptor = {
     AMDemod::m_channelId,
 	QStringLiteral("AM Demodulator"),
-	QStringLiteral("6.4.0"),
+	QStringLiteral("6.6.1"),
 	QStringLiteral("(c) Edouard Griffiths, F4EXB"),
 	QStringLiteral("https://github.com/f4exb/sdrangel"),
 	true,
diff --git a/plugins/channelrx/demodbfm/bfmplugin.cpp b/plugins/channelrx/demodbfm/bfmplugin.cpp
index 89f5c5ba4..4b0d1f918 100644
--- a/plugins/channelrx/demodbfm/bfmplugin.cpp
+++ b/plugins/channelrx/demodbfm/bfmplugin.cpp
@@ -31,7 +31,7 @@
 const PluginDescriptor BFMPlugin::m_pluginDescriptor = {
     BFMDemod::m_channelId,
 	QStringLiteral("Broadcast FM Demodulator"),
-	QStringLiteral("6.3.3"),
+	QStringLiteral("6.6.1"),
 	QStringLiteral("(c) Edouard Griffiths, F4EXB"),
 	QStringLiteral("https://github.com/f4exb/sdrangel"),
 	true,
diff --git a/plugins/channelrx/demoddsd/dsddemodplugin.cpp b/plugins/channelrx/demoddsd/dsddemodplugin.cpp
index b63b55742..0eb27039a 100644
--- a/plugins/channelrx/demoddsd/dsddemodplugin.cpp
+++ b/plugins/channelrx/demoddsd/dsddemodplugin.cpp
@@ -30,7 +30,7 @@
 const PluginDescriptor DSDDemodPlugin::m_pluginDescriptor = {
     DSDDemod::m_channelId,
 	QStringLiteral("DSD Demodulator"),
-    QStringLiteral("6.4.0"),
+    QStringLiteral("6.6.1"),
 	QStringLiteral("(c) Edouard Griffiths, F4EXB"),
 	QStringLiteral("https://github.com/f4exb/sdrangel"),
 	true,
diff --git a/plugins/channelrx/demodnfm/nfmplugin.cpp b/plugins/channelrx/demodnfm/nfmplugin.cpp
index fe9b499a8..1c17af3b2 100644
--- a/plugins/channelrx/demodnfm/nfmplugin.cpp
+++ b/plugins/channelrx/demodnfm/nfmplugin.cpp
@@ -12,7 +12,7 @@
 const PluginDescriptor NFMPlugin::m_pluginDescriptor = {
     NFMDemod::m_channelId,
 	QStringLiteral("NFM Demodulator"),
-	QStringLiteral("6.5.3"),
+	QStringLiteral("6.6.1"),
 	QStringLiteral("(c) Edouard Griffiths, F4EXB"),
 	QStringLiteral("https://github.com/f4exb/sdrangel"),
 	true,
diff --git a/plugins/channelrx/demodssb/ssbplugin.cpp b/plugins/channelrx/demodssb/ssbplugin.cpp
index b4343a2c9..6c0559dec 100644
--- a/plugins/channelrx/demodssb/ssbplugin.cpp
+++ b/plugins/channelrx/demodssb/ssbplugin.cpp
@@ -12,7 +12,7 @@
 const PluginDescriptor SSBPlugin::m_pluginDescriptor = {
     SSBDemod::m_channelId,
 	QStringLiteral("SSB Demodulator"),
-	QStringLiteral("6.5.4"),
+	QStringLiteral("6.6.1"),
 	QStringLiteral("(c) Edouard Griffiths, F4EXB"),
 	QStringLiteral("https://github.com/f4exb/sdrangel"),
 	true,
diff --git a/plugins/channelrx/demodvorsc/vordemodscplugin.cpp b/plugins/channelrx/demodvorsc/vordemodscplugin.cpp
index 21267cf98..fefb3f79f 100644
--- a/plugins/channelrx/demodvorsc/vordemodscplugin.cpp
+++ b/plugins/channelrx/demodvorsc/vordemodscplugin.cpp
@@ -29,7 +29,7 @@
 const PluginDescriptor VORDemodSCPlugin::m_pluginDescriptor = {
     VORDemodSC::m_channelId,
     QStringLiteral("VOR Single Channel Demodulator"),
-    QStringLiteral("6.3.3"),
+    QStringLiteral("6.6.1"),
     QStringLiteral("(c) Jon Beniston, M7RCE"),
     QStringLiteral("https://github.com/f4exb/sdrangel"),
     true,
diff --git a/plugins/channelrx/demodwfm/wfmplugin.cpp b/plugins/channelrx/demodwfm/wfmplugin.cpp
index 4864b9f41..0dc51dc62 100644
--- a/plugins/channelrx/demodwfm/wfmplugin.cpp
+++ b/plugins/channelrx/demodwfm/wfmplugin.cpp
@@ -13,7 +13,7 @@
 const PluginDescriptor WFMPlugin::m_pluginDescriptor = {
     WFMDemod::m_channelId,
 	QStringLiteral("WFM Demodulator"),
-	QStringLiteral("6.4.0"),
+	QStringLiteral("6.6.1"),
 	QStringLiteral("(c) Edouard Griffiths, F4EXB"),
 	QStringLiteral("https://github.com/f4exb/sdrangel"),
 	true,
diff --git a/plugins/feature/gs232controller/gs232controllerplugin.cpp b/plugins/feature/gs232controller/gs232controllerplugin.cpp
index 8a89427cf..72685e4b1 100644
--- a/plugins/feature/gs232controller/gs232controllerplugin.cpp
+++ b/plugins/feature/gs232controller/gs232controllerplugin.cpp
@@ -30,7 +30,7 @@
 const PluginDescriptor GS232ControllerPlugin::m_pluginDescriptor = {
     GS232Controller::m_featureId,
     QStringLiteral("GS-232 Rotator Controller"),
-    QStringLiteral("4.21.0"),
+    QStringLiteral("6.6.1"),
     QStringLiteral("(c) Jon Beniston, M7RCE"),
     QStringLiteral("https://github.com/f4exb/sdrangel"),
     true,
diff --git a/plugins/feature/satellitetracker/satellitetrackerplugin.cpp b/plugins/feature/satellitetracker/satellitetrackerplugin.cpp
index 131f7663f..c1f2706b2 100644
--- a/plugins/feature/satellitetracker/satellitetrackerplugin.cpp
+++ b/plugins/feature/satellitetracker/satellitetrackerplugin.cpp
@@ -30,7 +30,7 @@
 const PluginDescriptor SatelliteTrackerPlugin::m_pluginDescriptor = {
     SatelliteTracker::m_featureId,
     QStringLiteral("Satellite Tracker"),
-    QStringLiteral("6.6.0"),
+    QStringLiteral("6.6.1"),
     QStringLiteral("(c) Jon Beniston, M7RCE and Daniel Warner (SGP4 library)"),
     QStringLiteral("https://github.com/f4exb/sdrangel"),
     true,