diff --git a/src/addon/competency/components/course/addon-competency-course.html b/src/addon/competency/components/course/addon-competency-course.html
index dc9954809..c8636ff41 100644
--- a/src/addon/competency/components/course/addon-competency-course.html
+++ b/src/addon/competency/components/course/addon-competency-course.html
@@ -45,7 +45,7 @@
                         <core-format-text [text]=" competency.competency.description "></core-format-text>
                     </div>
                     <div>
-                        <strong>{{ 'addon.competency.path' | translate }}</strong>:
+                        <strong>{{ 'addon.competency.path' | translate }}</strong>
                         {{ competency.comppath.framework.name }}
                         <span *ngFor="let ancestor of competency.comppath.ancestors">
                             &nbsp;/&nbsp;<a (click)="openCompetencySummary(ancestor.id)">{{ ancestor.name }}</a>
diff --git a/src/addon/competency/pages/competency/competency.html b/src/addon/competency/pages/competency/competency.html
index c6980360c..0df736063 100644
--- a/src/addon/competency/pages/competency/competency.html
+++ b/src/addon/competency/pages/competency/competency.html
@@ -20,7 +20,7 @@
                 <core-format-text [text]="competency.competency.competency.description"></core-format-text>
             </ion-item>
             <ion-item text-wrap>
-                <strong>{{ 'addon.competency.path' | translate }}</strong>:
+                <strong>{{ 'addon.competency.path' | translate }}</strong>
                 {{ competency.competency.comppath.framework.name }}
                 <span *ngFor="let ancestor of competency.competency.comppath.ancestors">
                     &nbsp;/&nbsp;<a (click)="openCompetencySummary(ancestor.id)">{{ ancestor.name }}</a>
@@ -42,7 +42,7 @@
                 <span *ngIf="coursemodules.length == 0">
                     {{ 'addon.competency.noactivities' | translate }}
                 </span>
-                <a ion-item text-wrap *ngFor="let activity of coursemodules" [href]="activity.url" [title]="activity.name">
+                <a ion-item text-wrap *ngFor="let activity of coursemodules" [href]="activity.url" [title]="activity.name" core-link capture="true">
                     <img item-start core-external-content [src]="activity.iconurl" alt="" role="presentation" *ngIf="activity.iconurl" class="core-module-icon">
                     <core-format-text [text]="activity.name"></core-format-text>
                 </a>
diff --git a/src/addon/competency/pages/competencysummary/competencysummary.html b/src/addon/competency/pages/competencysummary/competencysummary.html
index f05fed004..8df0e9bcc 100644
--- a/src/addon/competency/pages/competencysummary/competencysummary.html
+++ b/src/addon/competency/pages/competencysummary/competencysummary.html
@@ -13,7 +13,7 @@
                 <core-format-text [text]="competency.competency.description"></core-format-text>
             </ion-item>
             <ion-item text-wrap>
-                <strong>{{ 'addon.competency.path' | translate }}</strong>:
+                <strong>{{ 'addon.competency.path' | translate }}</strong>
                 {{ competency.comppath.framework.name }}
                 <span *ngFor="let ancestor of competency.comppath.ancestors">
                     &nbsp;/&nbsp;<a (click)="openCompetencySummary(ancestor.id)">{{ ancestor.name }}</a>
diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index 5c1f462b4..779e8e3c6 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -13,7 +13,7 @@
 // limitations under the License.
 
 import { Component, OnInit, NgZone } from '@angular/core';
-import { Platform } from 'ionic-angular';
+import { Platform, IonicApp } from 'ionic-angular';
 import { StatusBar } from '@ionic-native/status-bar';
 import { CoreAppProvider } from '@providers/app';
 import { CoreEventsProvider } from '@providers/events';
@@ -37,7 +37,7 @@ export class MoodleMobileApp implements OnInit {
     constructor(private platform: Platform, statusBar: StatusBar, logger: CoreLoggerProvider, keyboard: Keyboard,
             private eventsProvider: CoreEventsProvider, private loginHelper: CoreLoginHelperProvider, private zone: NgZone,
             private appProvider: CoreAppProvider, private langProvider: CoreLangProvider, private sitesProvider: CoreSitesProvider,
-            private screenOrientation: ScreenOrientation) {
+            private screenOrientation: ScreenOrientation, app: IonicApp) {
         this.logger = logger.getInstance('AppComponent');
 
         platform.ready().then(() => {
@@ -50,6 +50,12 @@ export class MoodleMobileApp implements OnInit {
             }
 
             keyboard.hideFormAccessoryBar(false);
+
+            let desktopClass = this.appProvider.isDesktop() ? 'platform-desktop' : '';
+            desktopClass += this.appProvider.isMac() ? ' platform-mac' : '';
+            desktopClass += this.appProvider.isLinux() ? ' platform-linux' : '';
+            desktopClass += this.appProvider.isWindows() ? ' platform-windows' : '';
+            app.setElementClass(desktopClass, true);
         });
 
     }
@@ -140,7 +146,18 @@ export class MoodleMobileApp implements OnInit {
             }
         };
 
-        this.eventsProvider.on(CoreEventsProvider.LOGIN, () => {
+        this.eventsProvider.on(CoreEventsProvider.LOGIN, (data) => {
+            if (data.siteId) {
+                this.sitesProvider.getSite(data.siteId).then((site) => {
+                    const info = site.getInfo();
+                    if (info) {
+                        // Add version classes to body.
+                        this.removeVersionClass();
+                        this.addVersionClass(this.sitesProvider.getReleaseNumber(info.release || ''));
+                    }
+                });
+            }
+
             loadCustomStrings();
         });