diff --git a/.travis.yml b/.travis.yml
index 70113b76..53fc8c48 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,7 @@ matrix:
   fast_finish: true
   include:
     - os: osx
-      osx_image: xcode9.2
+      osx_image: xcode9.3beta
     - os: linux
       env: CC=clang CXX=clang++ npm_config_clang=1
       compiler: clang
diff --git a/package-lock.json b/package-lock.json
index 2e2aebe2..035402cf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,9 +11,9 @@
       "dev": true
     },
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-      "version": "2.2.7",
-      "resolved": "https://registry.npmjs.org/7zip-bin/-/7zip-bin-2.2.7.tgz",
-      "integrity": "sha512-+rr4OgeTNrLuJAf09o3USdttEYiXvZshWMkhD6wR9v1ieXH0JM1Q2yT41/cJuJcqiPpSXlM/g3aR+Y5MWQdr0Q==",
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/7zip-bin/-/7zip-bin-3.1.0.tgz",
+      "integrity": "sha512-juYJNi8JEpTUWXwz8ssa8Oop4n/kwJ/pIQP22vJAVAe6RTRD+0m+e9LRNnfK2EDaX8uwmUzLNGviFQRD6SxeOw==",
       "dev": true,
       "requires": {
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@@ -277,20 +277,38 @@
         "normalize-path": "2.1.1"
       }
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-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/app-package-builder/-/app-package-builder-1.5.0.tgz",
-      "integrity": "sha512-CmmmXq543Ru7TEcAQShmmI9Z0NgKZ54KOR3BGM+LTEw/v2VjgCQ5qrkkoCA+0LaYgJfPFg/40PGMHnDaAZ6g4w==",
+    "app-builder-bin": {
+      "version": "1.7.2",
+      "resolved": "https://registry.npmjs.org/app-builder-bin/-/app-builder-bin-1.7.2.tgz",
+      "integrity": "sha512-2uJICLdVnkDqizLZa4HclhBsAWiSf1sEPeKS5+GhuxGaDdWnabXZ4ed9hYQ5u81P3hW3lB+xvxDw2TTinDB9Tw==",
       "dev": true,
       "requires": {
-        "bluebird-lst": "1.0.5",
-        "builder-util": "3.2.2",
-        "builder-util-runtime": "3.2.0",
-        "fs-extra-p": "4.4.4",
-        "int64-buffer": "0.1.9",
-        "rabin-bindings": "1.7.3"
+        "app-builder-bin-linux": "1.7.2",
+        "app-builder-bin-mac": "1.7.2",
+        "app-builder-bin-win": "1.7.2"
       }
     },
+    "app-builder-bin-linux": {
+      "version": "1.7.2",
+      "resolved": "https://registry.npmjs.org/app-builder-bin-linux/-/app-builder-bin-linux-1.7.2.tgz",
+      "integrity": "sha512-spoW8f6sqo5aKpoZx+scIPMonSTrh8JtKWM3MuDqBJiXiUCtpVIPez5c4AycGwQnmh167KFjK4pn129o3k+aHQ==",
+      "dev": true,
+      "optional": true
+    },
+    "app-builder-bin-mac": {
+      "version": "1.7.2",
+      "resolved": "https://registry.npmjs.org/app-builder-bin-mac/-/app-builder-bin-mac-1.7.2.tgz",
+      "integrity": "sha512-GLrQ9r17Hnc8dap2rKJ1N7ZukLBbTN88BSG4EC3xmNeafoWbekuxq3IdJYkZAT/eS1Ig4Q6nRcLI9TfnafwZEQ==",
+      "dev": true,
+      "optional": true
+    },
+    "app-builder-bin-win": {
+      "version": "1.7.2",
+      "resolved": "https://registry.npmjs.org/app-builder-bin-win/-/app-builder-bin-win-1.7.2.tgz",
+      "integrity": "sha512-/7tvJZas9T5TBM3QUV0xQkRQAyUlsXdtUsqtOg48mgp1ogPqDjs4W2Jr31YhhiUHDdNgamZc655PzWqAEnbZfQ==",
+      "dev": true,
+      "optional": true
+    },
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       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/aproba/-/aproba-1.2.0.tgz",
@@ -426,16 +444,6 @@
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-    "asar-integrity": {
-      "version": "0.2.3",
-      "resolved": "https://registry.npmjs.org/asar-integrity/-/asar-integrity-0.2.3.tgz",
-      "integrity": "sha512-c+oMuxlpKRDv9Kv6WdjbnkySfSYATAmW+cvy8NIdMg9twY9RMvSdvOoPssroWlTpSra1qX9vLew2ROpV4jQm7w==",
-      "dev": true,
-      "requires": {
-        "bluebird-lst": "1.0.5",
-        "fs-extra-p": "4.4.4"
-      }
-    },
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       "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.3.tgz",
@@ -563,12 +571,6 @@
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       "dev": true
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-    "bindings": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.3.0.tgz",
-      "integrity": "sha512-DpLh5EzMR2kzvX1KIlVC0VkC3iZtHKTgdtZ0a3pglBZdaQFjt5S9g9xd1lE+YvXyfd6mtCeRnrUfOLYiTMlNSw==",
-      "dev": true
-    },
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       "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.1.tgz",
@@ -658,18 +660,18 @@
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     "boxen": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/boxen/-/boxen-1.2.2.tgz",
-      "integrity": "sha1-Px1AMsMP/qnUsCwyLq8up0HcvOU=",
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/boxen/-/boxen-1.3.0.tgz",
+      "integrity": "sha512-TNPjfTr432qx7yOjQyaXm3dSR0MH9vXp7eT1BFSl/C51g+EFnOR9hTg1IreahGBmDNCehscshe45f+C1TBZbLw==",
       "dev": true,
       "requires": {
         "ansi-align": "2.0.0",
         "camelcase": "4.1.0",
-        "chalk": "2.3.0",
+        "chalk": "2.3.2",
         "cli-boxes": "1.0.0",
         "string-width": "2.1.1",
         "term-size": "1.2.0",
-        "widest-line": "1.0.0"
+        "widest-line": "2.0.0"
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@@ -679,9 +681,9 @@
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-          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.0.tgz",
-          "integrity": "sha512-NnSOmMEYtVR2JVMIGTzynRkkaxtiq1xnFBcdQD/DnNCYPoEPsVJhM98BDyaoNOQIi7p4okdi3E27eN7GQbsUug==",
+          "version": "3.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
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@@ -694,20 +696,20 @@
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-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.3.0.tgz",
-          "integrity": "sha512-Az5zJR2CBujap2rqXGaJKaPHyJ0IrUimvYNX+ncCy8PJP4ltOGTrHUIo097ZaL2zMeKYpiCdqDvS6zdrTFok3Q==",
+          "version": "2.3.2",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.3.2.tgz",
+          "integrity": "sha512-ZM4j2/ld/YZDc3Ma8PgN7gyAk+kHMMMyzLNryCPGhWrsfAuDVeuid5bpRFTDgMH9JBK2lA4dyyAkkZYF/WcqDQ==",
           "dev": true,
           "requires": {
-            "ansi-styles": "3.2.0",
+            "ansi-styles": "3.2.1",
             "escape-string-regexp": "1.0.5",
-            "supports-color": "4.5.0"
+            "supports-color": "5.3.0"
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         "has-flag": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-2.0.0.tgz",
-          "integrity": "sha1-6CB68cx7MNRGzHC3NLXovhj4jVE=",
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
+          "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
           "dev": true
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@@ -736,12 +738,12 @@
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-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-4.5.0.tgz",
-          "integrity": "sha1-vnoN5ITexcXN34s9WRJQRJEvY1s=",
+          "version": "5.3.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.3.0.tgz",
+          "integrity": "sha512-0aP01LLIskjKs3lq52EC0aGBAJhLq7B2Rd8HC/DR/PtNNpcLilNmHC12O+hu0usQpo7wtHNRqtrhBwtDb0+dNg==",
           "dev": true,
           "requires": {
-            "has-flag": "2.0.0"
+            "has-flag": "3.0.0"
           }
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@@ -875,47 +877,45 @@
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-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/builder-util/-/builder-util-3.2.2.tgz",
-      "integrity": "sha512-4t/EtpYYp5wNaNlI4cgKbHEY/oNtnKtuEn201DNcJlgLkoV8RrwSOo6RJbDOKY+RTf0IVmbEZ2ZHbyy2/KGKRQ==",
+      "version": "5.6.4",
+      "resolved": "https://registry.npmjs.org/builder-util/-/builder-util-5.6.4.tgz",
+      "integrity": "sha512-+0wAbcviWJA3kgm6yDuDZGkY0iDg+DAK/wb7Zt2o0Si+0C9laoZtJvVmN+zjUTrFKQzoNNOij4Lg89D6as7jeg==",
       "dev": true,
       "requires": {
-        "7zip-bin": "2.2.7",
+        "7zip-bin": "3.1.0",
+        "app-builder-bin": "1.7.2",
         "bluebird-lst": "1.0.5",
-        "builder-util-runtime": "3.2.0",
-        "chalk": "2.3.0",
+        "builder-util-runtime": "4.0.5",
+        "chalk": "2.3.2",
         "debug": "3.1.0",
-        "fs-extra-p": "4.4.4",
-        "ini": "1.3.4",
-        "is-ci": "1.0.10",
-        "js-yaml": "3.10.0",
-        "lazy-val": "1.0.2",
-        "node-emoji": "1.8.1",
-        "semver": "5.4.1",
-        "source-map-support": "0.5.0",
+        "fs-extra-p": "4.5.2",
+        "is-ci": "1.1.0",
+        "js-yaml": "3.11.0",
+        "lazy-val": "1.0.3",
+        "semver": "5.5.0",
+        "source-map-support": "0.5.3",
         "stat-mode": "0.2.2",
-        "temp-file": "2.1.0",
-        "tunnel-agent": "0.6.0"
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-          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.0.tgz",
-          "integrity": "sha512-NnSOmMEYtVR2JVMIGTzynRkkaxtiq1xnFBcdQD/DnNCYPoEPsVJhM98BDyaoNOQIi7p4okdi3E27eN7GQbsUug==",
+          "version": "3.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
           "dev": true,
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           }
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-          "version": "2.3.0",
-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.3.0.tgz",
-          "integrity": "sha512-Az5zJR2CBujap2rqXGaJKaPHyJ0IrUimvYNX+ncCy8PJP4ltOGTrHUIo097ZaL2zMeKYpiCdqDvS6zdrTFok3Q==",
+          "version": "2.3.2",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.3.2.tgz",
+          "integrity": "sha512-ZM4j2/ld/YZDc3Ma8PgN7gyAk+kHMMMyzLNryCPGhWrsfAuDVeuid5bpRFTDgMH9JBK2lA4dyyAkkZYF/WcqDQ==",
           "dev": true,
           "requires": {
-            "ansi-styles": "3.2.0",
+            "ansi-styles": "3.2.1",
             "escape-string-regexp": "1.0.5",
-            "supports-color": "4.5.0"
+            "supports-color": "5.3.0"
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@@ -928,9 +928,34 @@
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-          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-2.0.0.tgz",
-          "integrity": "sha1-6CB68cx7MNRGzHC3NLXovhj4jVE=",
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
+          "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
+          "dev": true
+        },
+        "is-ci": {
+          "version": "1.1.0",
+          "resolved": "https://registry.npmjs.org/is-ci/-/is-ci-1.1.0.tgz",
+          "integrity": "sha512-c7TnwxLePuqIlxHgr7xtxzycJPegNHFuIrBkwbf8hc58//+Op1CqFkyS+xnIMkwn9UsJIwc174BIjkyBmSpjKg==",
+          "dev": true,
+          "requires": {
+            "ci-info": "1.1.1"
+          }
+        },
+        "js-yaml": {
+          "version": "3.11.0",
+          "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.11.0.tgz",
+          "integrity": "sha512-saJstZWv7oNeOyBh3+Dx1qWzhW0+e6/8eDzo7p5rDFqxntSztloLtuKu+Ejhtq82jsilwOIZYsCz+lIjthg1Hw==",
+          "dev": true,
+          "requires": {
+            "argparse": "1.0.9",
+            "esprima": "4.0.0"
+          }
+        },
+        "semver": {
+          "version": "5.5.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz",
+          "integrity": "sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA==",
           "dev": true
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@@ -940,34 +965,34 @@
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+          "version": "0.5.3",
+          "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.3.tgz",
+          "integrity": "sha512-eKkTgWYeBOQqFGXRfKabMFdnWepo51vWqEdoeikaEPFiJC7MCU5j2h4+6Q8npkZTeLGbSyecZvRxiSoWl3rh+w==",
           "dev": true,
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-          "version": "4.5.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-4.5.0.tgz",
-          "integrity": "sha1-vnoN5ITexcXN34s9WRJQRJEvY1s=",
+          "version": "5.3.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.3.0.tgz",
+          "integrity": "sha512-0aP01LLIskjKs3lq52EC0aGBAJhLq7B2Rd8HC/DR/PtNNpcLilNmHC12O+hu0usQpo7wtHNRqtrhBwtDb0+dNg==",
           "dev": true,
           "requires": {
-            "has-flag": "2.0.0"
+            "has-flag": "3.0.0"
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-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/builder-util-runtime/-/builder-util-runtime-3.2.0.tgz",
-      "integrity": "sha512-VRvyyLiZZSBjcUTqEsHlBJSK0s6uVQChO7kbmVeU6QmSJ7TtsotNQELO6lbahwZMAQ4Z/haCKhlLBDdhW+3aqA==",
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/builder-util-runtime/-/builder-util-runtime-4.0.5.tgz",
+      "integrity": "sha512-NT8AxWH6miZQHnZzaTVjVp1uc6C/mWlxi6GQXKpd4CwyTQd3rT7+poOGrcOhtIiHYCL9VEbRsVfxUAPPsgqJdg==",
       "dev": true,
       "requires": {
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         "debug": "3.1.0",
-        "fs-extra-p": "4.4.4",
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@@ -1105,12 +1130,6 @@
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-      "dev": true
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@@ -2804,6 +2823,12 @@
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       "dev": true
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+    "detect-libc": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-1.0.3.tgz",
+      "integrity": "sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=",
+      "dev": true
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@@ -2833,20 +2858,73 @@
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-      "resolved": "https://registry.npmjs.org/dmg-builder/-/dmg-builder-2.1.6.tgz",
-      "integrity": "sha512-5gYVdJJPnATbnMAv/ufMd2qqbb8wWLyl77am1EKUL+5ZZjCkujps1inHcq8+s+G/iJJqGn1ko4I7RBvhd2AV/w==",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/dmg-builder/-/dmg-builder-4.1.1.tgz",
+      "integrity": "sha512-AhRa1J1coSVIUE2KpmievfIA8WI3G1Rxhf7qJYkiR5XWkJYp+6W1Z7vaCabRwEtEYyeJ0M8EdZnFT2BCYxEYVA==",
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-        "builder-util": "3.2.2",
-        "debug": "3.1.0",
-        "fs-extra-p": "4.4.4",
+        "builder-util": "5.6.4",
+        "electron-builder-lib": "20.2.1",
+        "fs-extra-p": "4.5.2",
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         "js-yaml": "3.10.0",
-        "parse-color": "1.0.0"
+        "parse-color": "1.0.0",
+        "sanitize-filename": "1.6.1"
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+        "ansi-styles": {
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+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+          "dev": true,
+          "requires": {
+            "color-convert": "1.9.1"
+          }
+        },
+        "app-builder-bin": {
+          "version": "1.6.0",
+          "resolved": "https://registry.npmjs.org/app-builder-bin/-/app-builder-bin-1.6.0.tgz",
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+          "dev": true,
+          "requires": {
+            "app-builder-bin-linux": "1.6.0",
+            "app-builder-bin-mac": "1.6.0",
+            "app-builder-bin-win": "1.6.0"
+          }
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-      "integrity": "sha512-8k0JupWme55+9tCVE+FS5ULT3K6AbgqrGa58lTT49RpyfwwcGedHqaC5LlQNdEAumn/wFsu6aPwkuPMioy8kqw==",
-      "dev": true,
-      "requires": {
-        "end-of-stream": "1.4.0",
-        "once": "1.4.0"
-      }
-    },
     "punycode": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
@@ -8562,17 +8763,6 @@
       "integrity": "sha1-Q2CxfGETatOAeDl/8RQW4Ybc+7g=",
       "dev": true
     },
-    "rabin-bindings": {
-      "version": "1.7.3",
-      "resolved": "https://registry.npmjs.org/rabin-bindings/-/rabin-bindings-1.7.3.tgz",
-      "integrity": "sha512-zeVdstq+EWdwQ5JCyuuvOsP2fmGc6993laN+v8eEQsahHwZCy8bt5TefohUpgsetiwQhMMk/o+m/2sYng13Txw==",
-      "dev": true,
-      "requires": {
-        "bindings": "1.3.0",
-        "nan": "2.7.0",
-        "prebuild-install": "2.3.0"
-      }
-    },
     "randomatic": {
       "version": "1.1.7",
       "resolved": "https://registry.npmjs.org/randomatic/-/randomatic-1.1.7.tgz",
@@ -8645,20 +8835,39 @@
       }
     },
     "read-config-file": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/read-config-file/-/read-config-file-1.2.0.tgz",
-      "integrity": "sha512-A1MNfKNIfYV7vXMOQ/CPCuVpCdWoPULu8whmrkKxwN8FUsv6EjwU2SPSNueeTKR6tZPl7+Qeondyb4/pAcoozQ==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/read-config-file/-/read-config-file-3.0.0.tgz",
+      "integrity": "sha512-BVm//hhy9uxRbmeZrKAsUu6MUUNvtwkMrc3t15E79M1lLvg6ivHiwQYIEQK65ZtHCSautbgRY4rD8Z4skRk+4Q==",
       "dev": true,
       "requires": {
-        "ajv": "5.2.3",
-        "ajv-keywords": "2.1.0",
+        "ajv": "6.2.1",
+        "ajv-keywords": "3.1.0",
         "bluebird-lst": "1.0.5",
-        "dotenv": "4.0.0",
-        "dotenv-expand": "4.0.1",
-        "fs-extra-p": "4.4.4",
+        "dotenv": "5.0.1",
+        "dotenv-expand": "4.2.0",
+        "fs-extra-p": "4.5.2",
         "js-yaml": "3.10.0",
         "json5": "0.5.1",
-        "lazy-val": "1.0.2"
+        "lazy-val": "1.0.3"
+      },
+      "dependencies": {
+        "ajv": {
+          "version": "6.2.1",
+          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.2.1.tgz",
+          "integrity": "sha1-KKarxJOiq+D7TIUHrK7bQ/pVBnE=",
+          "dev": true,
+          "requires": {
+            "fast-deep-equal": "1.0.0",
+            "fast-json-stable-stringify": "2.0.0",
+            "json-schema-traverse": "0.3.1"
+          }
+        },
+        "ajv-keywords": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.1.0.tgz",
+          "integrity": "sha1-rCsnk5xUPpXSwG5/f1wnvkqlQ74=",
+          "dev": true
+        }
       }
     },
     "read-file-stdin": {
@@ -8977,12 +9186,12 @@
       }
     },
     "rxjs": {
-      "version": "5.4.3",
-      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-5.4.3.tgz",
-      "integrity": "sha512-fSNi+y+P9ss+EZuV0GcIIqPUK07DEaMRUtLJvdcvMyFjc9dizuDjere+A4V7JrLGnm9iCc+nagV/4QdMTkqC4A==",
+      "version": "5.5.6",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-5.5.6.tgz",
+      "integrity": "sha512-v4Q5HDC0FHAQ7zcBX7T2IL6O5ltl1a2GX4ENjPXg6SjDY69Cmx9v4113C99a4wGF16ClPv5Z8mghuYorVkg/kg==",
       "dev": true,
       "requires": {
-        "symbol-observable": "1.0.4"
+        "symbol-observable": "1.0.1"
       }
     },
     "safe-buffer": {
@@ -9102,25 +9311,6 @@
       "integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=",
       "dev": true
     },
-    "simple-get": {
-      "version": "1.4.3",
-      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-1.4.3.tgz",
-      "integrity": "sha1-6XVe2kB+ltpAxeUVjJ6jezO+y+s=",
-      "dev": true,
-      "requires": {
-        "once": "1.4.0",
-        "unzip-response": "1.0.2",
-        "xtend": "4.0.1"
-      },
-      "dependencies": {
-        "xtend": {
-          "version": "4.0.1",
-          "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
-          "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
-          "dev": true
-        }
-      }
-    },
     "single-line-log": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/single-line-log/-/single-line-log-1.1.2.tgz",
@@ -9200,7 +9390,7 @@
       "requires": {
         "debug": "2.6.9",
         "lodash.assign": "4.2.0",
-        "rxjs": "5.4.3"
+        "rxjs": "5.5.6"
       }
     },
     "spawn-sync": {
@@ -9879,9 +10069,9 @@
       }
     },
     "symbol-observable": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/symbol-observable/-/symbol-observable-1.0.4.tgz",
-      "integrity": "sha1-Kb9hXUqnEhvdiYsi1LP5vE4qoD0=",
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/symbol-observable/-/symbol-observable-1.0.1.tgz",
+      "integrity": "sha1-g0D8RwLDEi310iKI+IKD9RPT/dQ=",
       "dev": true
     },
     "synesthesia": {
@@ -10001,18 +10191,6 @@
         "inherits": "2.0.3"
       }
     },
-    "tar-fs": {
-      "version": "1.16.0",
-      "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-1.16.0.tgz",
-      "integrity": "sha512-I9rb6v7mjWLtOfCau9eH5L7sLJyU2BnxtEZRQ5Mt+eRKmf1F0ohXmT/Jc3fr52kDvjJ/HV5MH3soQfPL5bQ0Yg==",
-      "dev": true,
-      "requires": {
-        "chownr": "1.0.1",
-        "mkdirp": "0.5.1",
-        "pump": "1.0.3",
-        "tar-stream": "1.5.4"
-      }
-    },
     "tar-stream": {
       "version": "1.5.4",
       "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-1.5.4.tgz",
@@ -10070,15 +10248,15 @@
       "dev": true
     },
     "temp-file": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/temp-file/-/temp-file-2.1.0.tgz",
-      "integrity": "sha512-CvIxBqws9rVYEYQ6DX+vFfA7i1i/zW1DWxeOwdr5MZN1QkqOsnmuEYencXKiiW1etnTvs9jTaXc4d9QIh7tDYQ==",
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/temp-file/-/temp-file-3.1.1.tgz",
+      "integrity": "sha512-W/6SJgtg2SE/5rxgwUwoDhdSXrvUWQBpgKJglaAe6S7mk1kLkI+LUbY/jPZBu3UhydDJZstNNd7AJhnZ0UZHtw==",
       "dev": true,
       "requires": {
         "async-exit-hook": "2.0.1",
         "bluebird-lst": "1.0.5",
-        "fs-extra-p": "4.4.4",
-        "lazy-val": "1.0.2"
+        "fs-extra-p": "4.5.2",
+        "lazy-val": "1.0.3"
       }
     },
     "temp-write": {
@@ -10523,20 +10701,14 @@
       "integrity": "sha1-+nG63UQ3r0wUiEHjs7Fl+enlkLc=",
       "dev": true
     },
-    "unzip-response": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/unzip-response/-/unzip-response-1.0.2.tgz",
-      "integrity": "sha1-uYTwh3/AqJwsdzzB73tbIytbBv4=",
-      "dev": true
-    },
     "update-notifier": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/update-notifier/-/update-notifier-2.3.0.tgz",
       "integrity": "sha1-TognpruRUUCrCTVZ1wFOPruDdFE=",
       "dev": true,
       "requires": {
-        "boxen": "1.2.2",
-        "chalk": "2.3.0",
+        "boxen": "1.3.0",
+        "chalk": "2.3.2",
         "configstore": "3.1.1",
         "import-lazy": "2.1.0",
         "is-installed-globally": "0.1.0",
@@ -10547,38 +10719,38 @@
       },
       "dependencies": {
         "ansi-styles": {
-          "version": "3.2.0",
-          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.0.tgz",
-          "integrity": "sha512-NnSOmMEYtVR2JVMIGTzynRkkaxtiq1xnFBcdQD/DnNCYPoEPsVJhM98BDyaoNOQIi7p4okdi3E27eN7GQbsUug==",
+          "version": "3.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
           "dev": true,
           "requires": {
             "color-convert": "1.9.1"
           }
         },
         "chalk": {
-          "version": "2.3.0",
-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.3.0.tgz",
-          "integrity": "sha512-Az5zJR2CBujap2rqXGaJKaPHyJ0IrUimvYNX+ncCy8PJP4ltOGTrHUIo097ZaL2zMeKYpiCdqDvS6zdrTFok3Q==",
+          "version": "2.3.2",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.3.2.tgz",
+          "integrity": "sha512-ZM4j2/ld/YZDc3Ma8PgN7gyAk+kHMMMyzLNryCPGhWrsfAuDVeuid5bpRFTDgMH9JBK2lA4dyyAkkZYF/WcqDQ==",
           "dev": true,
           "requires": {
-            "ansi-styles": "3.2.0",
+            "ansi-styles": "3.2.1",
             "escape-string-regexp": "1.0.5",
-            "supports-color": "4.5.0"
+            "supports-color": "5.3.0"
           }
         },
         "has-flag": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-2.0.0.tgz",
-          "integrity": "sha1-6CB68cx7MNRGzHC3NLXovhj4jVE=",
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
+          "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
           "dev": true
         },
         "supports-color": {
-          "version": "4.5.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-4.5.0.tgz",
-          "integrity": "sha1-vnoN5ITexcXN34s9WRJQRJEvY1s=",
+          "version": "5.3.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.3.0.tgz",
+          "integrity": "sha512-0aP01LLIskjKs3lq52EC0aGBAJhLq7B2Rd8HC/DR/PtNNpcLilNmHC12O+hu0usQpo7wtHNRqtrhBwtDb0+dNg==",
           "dev": true,
           "requires": {
-            "has-flag": "2.0.0"
+            "has-flag": "3.0.0"
           }
         }
       }
@@ -10883,12 +11055,45 @@
       }
     },
     "widest-line": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/widest-line/-/widest-line-1.0.0.tgz",
-      "integrity": "sha1-DAnIXCqUaD0Nfq+O4JfVZL8OEFw=",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/widest-line/-/widest-line-2.0.0.tgz",
+      "integrity": "sha1-AUKk6KJD+IgsAjOqDgKBqnYVInM=",
       "dev": true,
       "requires": {
-        "string-width": "1.0.2"
+        "string-width": "2.1.1"
+      },
+      "dependencies": {
+        "ansi-regex": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
+          "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+          "dev": true
+        },
+        "is-fullwidth-code-point": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
+          "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=",
+          "dev": true
+        },
+        "string-width": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz",
+          "integrity": "sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==",
+          "dev": true,
+          "requires": {
+            "is-fullwidth-code-point": "2.0.0",
+            "strip-ansi": "4.0.0"
+          }
+        },
+        "strip-ansi": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
+          "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
+          "dev": true,
+          "requires": {
+            "ansi-regex": "3.0.0"
+          }
+        }
       }
     },
     "window-size": {
diff --git a/package.json b/package.json
index 86bddfac..03407ddd 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "private": true,
   "author": "Ultimate Gadget Laboratories",
   "main": "electron/dist/electron-main.js",
-  "version": "1.1.2",
+  "version": "1.1.1",
   "firmwareVersion": "8.1.2",
   "deviceProtocolVersion": "4.2.0",
   "userConfigVersion": "4.0.0",
@@ -37,11 +37,11 @@
     "decompress-tarbz2": "^4.1.1",
     "devtron": "1.4.0",
     "electron": "1.7.11",
-    "electron-builder": "19.45.5",
+    "electron-builder": "20.4.0",
     "electron-debug": "1.4.0",
     "electron-devtools-installer": "2.2.0",
     "electron-log": "2.2.9",
-    "electron-rebuild": "1.6.0",
+    "electron-rebuild": "1.7.3",
     "electron-settings": "3.1.2",
     "exports-loader": "0.6.3",
     "file-loader": "0.10.0",
diff --git a/scripts/release.js b/scripts/release.js
index 6d2abc0e..7ba3af4a 100644
--- a/scripts/release.js
+++ b/scripts/release.js
@@ -2,7 +2,7 @@
 const jsonfile = require('jsonfile');
 const exec = require('child_process').execSync;
 
-const TEST_BUILD = process.env.TEST_BUILD;// set true if you would like to test on your local machine
+const TEST_BUILD = process.env.TEST_BUILD; // set true if you would like to test on your local machine
 // set true if running on your dev mac machine where yarn is installed or not need to install
 const RUNNING_IN_DEV_MODE = process.env.RUNNING_IN_DEV_MODE === 'true';
 const DIR = process.env.DIR;
@@ -42,13 +42,13 @@ if (!isReleaseCommit) {
     process.exit(0)
 }
 
-if (process.platform === 'darwin' && !RUNNING_IN_DEV_MODE) {
-    exec('brew install yarn --without-node');
-}
+// if (process.platform === 'darwin' && !RUNNING_IN_DEV_MODE) {
+//     exec('brew install yarn --without-node');
+// }
 
-if (!RUNNING_IN_DEV_MODE) {
-    exec("yarn add electron-builder");
-}
+// if (!RUNNING_IN_DEV_MODE) {
+//     exec("yarn add electron-builder");
+// }
 
 const path = require('path');
 const builder = require("electron-builder");
@@ -82,14 +82,13 @@ if (process.platform === 'darwin') {
     process.exit(1);
 }
 
-if (process.platform === 'darwin') {
-    // TODO: Remove comment when macOS certificates boughted and exported
-    //require('./setup-macos-keychain').registerKeyChain();
-    exec('openssl aes-256-cbc -K $CERT_KEY -iv $CERT_IV -in scripts/certs/mac-cert.p12.enc -out scripts/certs/mac-cert.p12 -d')
+if (process.platform === 'darwin' && process.env.CI) {
+    const encryptedFile = path.join(__dirname, './certs/mac-cert.p12.enc');
+    const decryptedFile = path.join(__dirname, './certs/mac-cert.p12');
+    exec(`openssl aes-256-cbc -K $CERT_KEY -iv $CERT_IV -in ${encryptedFile} -out ${decryptedFile} -d`);
 } else if (process.platform === 'win32') {
     // decrypt windows certificate
     exec('openssl aes-256-cbc -K %CERT_KEY% -iv %CERT_IV% -in scripts/certs/windows-cert.p12.enc -out scripts/certs/windows-cert.p12 -d')
-    //process.env.CSC_LINK = path.join(__dirname, 'certs/mac-cert.p12');
 }
 
 if (TEST_BUILD || gitTag) {
@@ -119,7 +118,9 @@ if (TEST_BUILD || gitTag) {
             productName: 'UHK Agent',
             mac: {
                 category: 'public.app-category.utilities',
-                extraResources
+                extraResources,
+                identity: 'CMXCBCFHDG',
+                cscLink: path.join(__dirname, 'certs/mac-cert.p12')
             },
             win: {
                 extraResources,
@@ -142,8 +143,7 @@ if (TEST_BUILD || gitTag) {
             console.error(`${error}`);
             process.exit(1);
         })
-}
-else {
+} else {
     console.log('No git tag');
     // TODO: Need it?
     process.exit(1);