Merge branch 'master' into develop

package.json

@@ -2,7 +2,7 @@
   "name": "riot-web",
   "productName": "Riot",
   "main": "electron_app/src/electron-main.js",
-  "version": "1.5.7",
+  "version": "1.5.8",
   "description": "A feature-rich client for Matrix.org",
   "author": "New Vector Ltd.",
   "repository": {
@@ -65,8 +65,8 @@
     "gemini-scrollbar": "github:matrix-org/gemini-scrollbar#91e1e566",
     "gfm.css": "^1.1.2",
     "highlight.js": "^9.13.1",
-    "matrix-js-sdk": "3.0.0",
-    "matrix-react-sdk": "1.7.6",
+    "matrix-js-sdk": "4.0.0",
+    "matrix-react-sdk": "2.0.0",
     "modernizr": "^3.6.0",
     "olm": "https://packages.matrix.org/npm/olm/olm-3.1.4.tgz",
     "postcss-easings": "^2.0.0",
@@ -152,7 +152,7 @@
   },
   "build": {
     "appId": "im.riot.app",
-    "electronVersion": "7.1.7",
+    "electronVersion": "7.1.9",
     "files": [
       "node_modules/**",
       "src/**"