diff --git a/README.md b/README.md
index 22318b2..fe481ef 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,38 @@ Then start Agama App
 npm start
 ```
 
+### Important dev notes
+#### Use the following config.json for dev
+Place it in ./iguana folder.
+```
+{
+"edexGuiOnly": true,
+"iguanaGuiOnly": false,
+"manualIguanaStart": false,
+"skipBasiliskNetworkCheck": true,
+"minNotaries": 8,
+"host": "127.0.0.1",
+"agamaPort": 17777,
+"iguanaCorePort": 7778,
+"maxDescriptors": {
+"darwin": 90000,
+"linux": 1000000
+},
+"killIguanaOnStart": true,
+"dev": true,
+"v2": true,
+"useBasiliskInstance": true,
+"debug": true,
+"iguanaAppPort": 17777,
+"forks": {
+"basilisk": false,
+"all": false
+}
+}
+```
+#### Sockets.io
+In dev mode backend is configured to send/receive messages from/to http://127.0.0.1:3000 address. If you open it as http://localhost:3000 sockets server will reject any messages.
+
 #### For end users
 The instructions to make production build of Agama App will be updated soon.
 
diff --git a/assets/BitRock Installer Files/IgaunaApp-Linux.xml b/assets/BitRock Installer Files/IgaunaApp-Linux.xml
index 70e220f..01f6d16 100755
--- a/assets/BitRock Installer Files/IgaunaApp-Linux.xml	
+++ b/assets/BitRock Installer Files/IgaunaApp-Linux.xml	
@@ -110,11 +110,22 @@
         </component>
     </componentList>
     <preInstallationActionList>
+        <setInstallerVariableFromScriptOutput>
+            <exec>xdg-user-dir</exec>
+            <execArgs>DESKTOP</execArgs>
+            <name>desktopDir</name>
+            <ruleList>
+                <programTest>
+                    <condition>is_in_path</condition>
+                    <name>xdg-user-dir</name>
+                </programTest>
+            </ruleList>
+        </setInstallerVariableFromScriptOutput>
         <setInstallerVariable>
             <name>previous_installation_exists</name>
             <value>1</value>
             <ruleList>
-                <fileTest condition="exists" path="/etc/${project.vendor}-${project.shortName}.ini"/>
+                <fileTest condition="exists" path="${user_home_directory}/.${project.vendor}-${project.shortName}.ini"/>
             </ruleList>
         </setInstallerVariable>
 
@@ -125,7 +136,7 @@
             <actionList>
                 <setInstallerVariable name="${variable}" value=""/>
                 <iniFileGet>
-                    <file>/etc/${project.vendor}-${project.shortName}.ini</file>
+                    <file>${user_home_directory}/.${project.vendor}-${project.shortName}.ini</file>
                     <key>${name}</key>
                     <section>details</section>
                     <variable>${variable}</variable>
@@ -177,6 +188,28 @@
                 </compareValues>
             </ruleList>
         </deleteFile>
+        <deleteFile>
+            <explanation>Deleting user data</explanation>
+            <path>${user_home_directory}/.config/Agama</path>
+            <progressText>Deleting user data</progressText>
+            <ruleList>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${previous_installation_exists}</value1>
+                    <value2>1</value2>
+                </compareValues>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${installation_type}</value1>
+                    <value2>uninstall</value2>
+                </compareValues>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${delete_user_data}</value1>
+                    <value2>1</value2>
+                </compareValues>
+            </ruleList>
+        </deleteFile>
         <deleteFile>
             <explanation>Deleting zcash params</explanation>
             <path>${user_home_directory}/.zcash-params</path>
@@ -215,6 +248,16 @@
                 </compareValues>
             </ruleList>
         </exit>
+        <deleteFile>
+            <explanation>Deleting user data</explanation>
+            <path>${user_home_directory}/.iguana/shepherd</path>
+            <progressText>Deleting user data</progressText>
+        </deleteFile>
+        <deleteFile>
+            <explanation>Deleting user data</explanation>
+            <path>${user_home_directory}/.iguana/config.json</path>
+            <progressText>Deleting user data</progressText>
+        </deleteFile>
         <createDirectory>
             <abortOnError>0</abortOnError>
             <explanation>Creating ZcashParam directory</explanation>
@@ -279,23 +322,18 @@
     <postInstallationActionList>
         <createSymLink>
             <abortOnError>0</abortOnError>
-            <linkName>/bin/Agama</linkName>
+            <linkName>${user_home_directory}/bin/Agama</linkName>
             <target>${installdir}/Agama</target>
         </createSymLink>
         <iniFileSet>
-            <file>${user_home_directory}/Desktop/Agama Desktop.desktop</file>
+            <file>${desktopDir}/Agama Desktop.desktop</file>
             <key>Categories</key>
             <section>Desktop Entry</section>
             <value>Office;</value>
         </iniFileSet>
-        <changeOwnerAndGroup>
-            <files>${user_home_directory}/Desktop/Agama Desktop.desktop</files>
-            <group>users</group>
-            <owner>nobody</owner>
-        </changeOwnerAndGroup>
         <copyFile>
-            <destination>/usr/share/applications/Agama Desktop.desktop</destination>
-            <origin>${user_home_directory}/Desktop/Agama Desktop.desktop</origin>
+            <destination>${user_home_directory}/.local/share/applications/Agama Desktop.desktop</destination>
+            <origin>${desktopDir}/Agama Desktop.desktop</origin>
         </copyFile>
 
         <!-- Store values of current installer in etc folder so we can find for uninstal -->
@@ -304,7 +342,7 @@
             <variables>name variable</variables>
             <actionList>
                 <iniFileSet>
-                    <file>/etc/${project.vendor}-${project.shortName}.ini</file>
+                    <file>${user_home_directory}/.${project.vendor}-${project.shortName}.ini</file>
                     <key>${name}</key>
                     <section>details</section>
                     <value>${variable}</value>
@@ -314,7 +352,7 @@
                 <platformTest negate="1" type="windows"/>
             </ruleList>
         </foreach>
-        <addFilesToUninstaller files="/etc/${project.vendor}-${project.shortName}.ini"/>
+        <addFilesToUninstaller files="${user_home_directory}/.${project.vendor}-${project.shortName}.ini"/>
     </postInstallationActionList>
     <postUninstallationActionList>
         <deleteFile>
@@ -328,16 +366,14 @@
     <enableRollback>0</enableRollback>
     <enableSslSupport>1</enableSslSupport>
     <enableTimestamp>1</enableTimestamp>
-    <requireInstallationByRootUser>1</requireInstallationByRootUser>
     <saveRelativePaths>1</saveRelativePaths>
     <uninstallerName>Uninstall-Agama</uninstallerName>
     <vendor>SuperNETOrg</vendor>
     <finalPageActionList>
         <runProgram>
-            <program>/bin/Agama</program>
+            <program>${user_home_directory}/bin/Agama</program>
             <programArguments>&amp;</programArguments>
             <progressText>Do you want to launch ${project.fullName} now?</progressText>
-            <runAs>$USER</runAs>
         </runProgram>
     </finalPageActionList>
     <parameterList>
@@ -346,7 +382,7 @@
             <description>Installer.Parameter.installdir.description</description>
             <explanation>Installer.Parameter.installdir.explanation</explanation>
             <value></value>
-            <default>/opt/AgamaApp</default>
+            <default>${user_home_directory}/.AgamaApp</default>
             <allowEmptyValue>0</allowEmptyValue>
             <cliOptionName>prefix</cliOptionName>
             <mustBeWritable>1</mustBeWritable>
@@ -393,8 +429,8 @@
                         </booleanParameter>
                     </parameterList>
                 </parameterGroup>
-                <labelParameter name="reinstall" description="Re-install current version">
-                    <title>Re-install</title>
+                <labelParameter name="reinstall" description="Upgrade current version">
+                    <title>Upgrade</title>
                     <explanation></explanation>
                     <image></image>
                 </labelParameter>
diff --git a/assets/BitRock Installer Files/IgaunaApp-OSX.xml b/assets/BitRock Installer Files/IgaunaApp-OSX.xml
index deaa5c2..caacc26 100755
--- a/assets/BitRock Installer Files/IgaunaApp-OSX.xml	
+++ b/assets/BitRock Installer Files/IgaunaApp-OSX.xml	
@@ -96,7 +96,29 @@
         </runProgram>
         <deleteFile>
             <explanation>Deleting user data</explanation>
-            <path>${user_home_directory}/Library/Application Support/Iguana</path>
+            <path>${user_home_directory}/Library/Application Support/Agama</path>
+            <progressText>Deleting user data</progressText>
+            <ruleList>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${previous_installation_exists}</value1>
+                    <value2>1</value2>
+                </compareValues>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${installation_type}</value1>
+                    <value2>uninstall</value2>
+                </compareValues>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${delete_user_data}</value1>
+                    <value2>1</value2>
+                </compareValues>
+            </ruleList>
+        </deleteFile>
+        <deleteFile>
+            <explanation>Deleting user data</explanation>
+            <path>${user_home_directory}/Library/Application Support/iguana</path>
             <progressText>Deleting user data</progressText>
             <ruleList>
                 <compareValues>
@@ -154,6 +176,16 @@
                 </compareValues>
             </ruleList>
         </exit>
+        <deleteFile>
+            <explanation>Deleting user data</explanation>
+            <path>${user_home_directory}/Library/Application Support/iguana/shepherd</path>
+            <progressText>Deleting user data</progressText>
+        </deleteFile>
+        <deleteFile>
+            <explanation>Deleting user data</explanation>
+            <path>${user_home_directory}/Library/Application Support/iguana/config.json</path>
+            <progressText>Deleting user data</progressText>
+        </deleteFile>
         <createDirectory>
             <abortOnError>0</abortOnError>
             <explanation>Creating ZcashParam directory</explanation>
@@ -304,8 +336,8 @@
                         </booleanParameter>
                     </parameterList>
                 </parameterGroup>
-                <labelParameter name="reinstall" description="Re-install current version">
-                    <title>Re-install</title>
+                <labelParameter name="reinstall" description="Upgrade current version">
+                    <title>Upgrade</title>
                     <explanation></explanation>
                     <image></image>
                 </labelParameter>
diff --git a/assets/BitRock Installer Files/IgaunaApp-Win.xml b/assets/BitRock Installer Files/IgaunaApp-Win.xml
index f4e1d35..b2ebf69 100755
--- a/assets/BitRock Installer Files/IgaunaApp-Win.xml	
+++ b/assets/BitRock Installer Files/IgaunaApp-Win.xml	
@@ -217,6 +217,28 @@
                 </compareValues>
             </ruleList>
         </deleteFile>
+        <deleteFile>
+            <explanation>Deleting user data</explanation>
+            <path>${windows_folder_appdata}/Iguana</path>
+            <progressText>Deleting user data</progressText>
+            <ruleList>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${previous_installation_exists}</value1>
+                    <value2>1</value2>
+                </compareValues>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${installation_type}</value1>
+                    <value2>uninstall</value2>
+                </compareValues>
+                <compareValues>
+                    <logic>equals</logic>
+                    <value1>${delete_user_data}</value1>
+                    <value2>1</value2>
+                </compareValues>
+            </ruleList>
+        </deleteFile>
         <deleteFile>
             <explanation>Deleting zcash params</explanation>
             <path>${windows_folder_appdata}/ZcashParams/</path>
@@ -255,6 +277,16 @@
                 </compareValues>
             </ruleList>
         </exit>
+        <deleteFile>
+            <explanation>Deleting user data</explanation>
+            <path>${windows_folder_appdata}/Iguana/shepherd</path>
+            <progressText>Deleting user data</progressText>
+        </deleteFile>
+        <deleteFile>
+            <explanation>Deleting user data</explanation>
+            <path>${windows_folder_appdata}/Iguana/config.json</path>
+            <progressText>Deleting user data</progressText>
+        </deleteFile>
         <showProgressDialog>
             <title>Downloading files</title>
             <actionList>
@@ -494,8 +526,8 @@
                         </booleanParameter>
                     </parameterList>
                 </parameterGroup>
-                <labelParameter name="reinstall" description="Re-install current version">
-                    <title>Re-install</title>
+                <labelParameter name="reinstall" description="Upgrade current version">
+                    <title>Upgrade</title>
                     <explanation></explanation>
                     <image></image>
                 </labelParameter>
diff --git a/buildscripts/easydex-build.sh b/buildscripts/easydex-build.sh
index 26c65c2..7b634ed 100755
--- a/buildscripts/easydex-build.sh
+++ b/buildscripts/easydex-build.sh
@@ -14,11 +14,10 @@ git pull origin redux
 
 [ -d react ] && cd react || echo "!!! I can't find react"
 echo "Actual directory is: ${PWD}"
-
 echo "Installing nodejs modules."
 npm install 
 npm install webpack
 
 echo "Building EasyDEX-GUI app."
 npm run build 
-echo "EasyDEX-GUI is built!"
\ No newline at end of file
+echo "EasyDEX-GUI is built!"
diff --git a/gui/EasyDEX-GUI b/gui/EasyDEX-GUI
index 490ddb4..72c3a47 160000
--- a/gui/EasyDEX-GUI
+++ b/gui/EasyDEX-GUI
@@ -1 +1 @@
-Subproject commit 490ddb48a4472dfd9abf8792674a83688fdae0d3
+Subproject commit 72c3a472674774be19dbd4a512b44e2fbc41d34d
diff --git a/main.js b/main.js
index d986083..25cbaa8 100644
--- a/main.js
+++ b/main.js
@@ -298,10 +298,14 @@ function createWindow (status) {
 		if (appConfig.edexGuiOnly) {
 			if (appConfig.v2) {
 				shepherd.writeLog('show edex gui');
-				//mainWindow.loadURL('http://127.0.0.1:3000');
 				mainWindow.appConfig = appConfig;
 				mainWindow.appSessionHash = appSessionHash;
-				mainWindow.loadURL('http://' + appConfig.host + ':' + appConfig.agamaPort + '/gui/EasyDEX-GUI/react/build');
+
+				if (appConfig.dev) {
+					mainWindow.loadURL('http://127.0.0.1:3000');
+				} else {
+					mainWindow.loadURL('http://' + appConfig.host + ':' + appConfig.agamaPort + '/gui/EasyDEX-GUI/react/build');
+				}
 			} else {
 				shepherd.writeLog('show edex gui');
 				mainWindow.loadURL('http://' + appConfig.host + ':' + appConfig.agamaPort + '/gui/EasyDEX-GUI/');
diff --git a/routes/cache.js b/routes/cache.js
index 2a83617..3885102 100644
--- a/routes/cache.js
+++ b/routes/cache.js
@@ -514,6 +514,16 @@ cache.one = function(req, res, next) {
                     }
                   }
                 });
+
+                // basilisk balance fallback
+                const _parsedJSON = JSON.parse(body);
+                if (key === 'getbalance' &&
+                  coin === 'KMD'/* &&
+                  ((_parsedJSON && _parsedJSON.balance === 0) || _parsedJSON === [])*/) {
+                  console.log('fallback to kmd explorer');
+                  //http://kmd.explorer.supernet.org/api/addr/RDbGxL8QYdEp8sMULaVZS2E6XThcTKT9Jd/?noTxList=1
+                }
+
                 outObj.basilisk[coin][address][key] = {};
                 outObj.basilisk[coin][address][key].data = JSON.parse(body);
                 outObj.basilisk[coin][address][key].timestamp = Date.now(); // add timestamp
diff --git a/routes/shepherd.js b/routes/shepherd.js
index d3723b3..a4eb0e2 100644
--- a/routes/shepherd.js
+++ b/routes/shepherd.js
@@ -280,6 +280,50 @@ shepherd.quitKomodod = function(chain) {
   });
 }
 
+/*
+ *  type: POST
+ *  params: payload
+ */
+shepherd.post('/cli', function(req, res, next) {
+  if (!req.body.payload) {
+    const errorObj = {
+      'msg': 'error',
+      'result': 'no payload provided'
+    };
+
+    res.end(JSON.stringify(errorObj));
+  } else {
+    const _mode = req.body.payload.mode === 'passthru' ? 'passthru' : 'default';
+    const _chain = req.body.payload.chain ? req.body.payload.chain : '';
+    const _cmd = req.body.payload.cmd;
+
+    exec(komodocliBin + (_chain ? ' ac_name=' + _chain : '') + ' ' + _cmd, function(error, stdout, stderr) {
+      console.log('stdout: ' + stdout)
+      console.log('stderr: ' + stderr)
+
+      if (error !== null) {
+        console.log('exec error: ' + error)
+      }
+
+      let responseObj;
+
+      if (stderr) {
+        responseObj = {
+          'msg': 'error',
+          'result': stderr
+        };
+      } else {
+        responseObj = {
+          'msg': 'success',
+          'result': stdout
+        };
+      }
+
+      res.end(JSON.stringify(responseObj));
+    });
+  }
+});
+
 /*
  *  type: POST
  *  params: payload