diff --git a/API.js b/API.js
index 88d9f71..aa15a75 100644
--- a/API.js
+++ b/API.js
@@ -114,9 +114,15 @@ const API = {
             return data;
         });
     },
+    async subscribe(subscription){
+        return postCall("/subscribe", subscription);
+    },
     resetPassword(email){
         return postCall("/resetPassword", {username: email});
     },
+    changePassword(newPassword){
+        return postCall("/resetPassword", {password: newPassword});
+    },
     currentUserId() {
         if (!CurrentUserId) this.isLoggedIn(); //replace with cookie
         return CurrentUserId;
@@ -135,12 +141,12 @@ const API = {
     getVideo(videoId) {
         return getCall("/post/video/" + videoId);
     },
-    registerToken(token) {
-        return postCall("/token/", {token});
-    },
     deletePost(postid){
         return deleteCall("/post/" + postid);
     },
+    updatePost(post){
+        return postCall("/post/" + post._id, {content: post.content});
+    },
     newPost(content, toProfile, isNews) {
         //Content is expected to be a string.
         let params = { content };
@@ -167,6 +173,9 @@ const API = {
     newCommentReaction(postid, commentDate) {
         return postCall("/post/comment/react", { postid, commentDate });
     },
+    removeCommentReaction(postid, commentDate) {
+        return postCall("/post/comment/unreact", { postid, commentDate });
+    },
     //Invitations
     newInvitation(name, email){
         return postCall("/user/invite", { name, email });
@@ -267,16 +276,20 @@ const API = {
     getGroup(groupid) {
         return getCall("/user/groups/" + groupid);
     },
-    subscribeToGroup(groupid){
-        return getCall("/user/groups/" + groupid + "/subscribe");
+    async subscribeToGroup(groupid){
+        delete userNameCache[groupid];
+        return await getCall("/user/groups/" + groupid + "/subscribe");
     },
     acceptGroupRequest(profileid, groupid){
+        delete userNameCache[groupid];
         return postCall("/user/groups/accept", {profileid, groupid});
     },
     rejectGroupRequest(profileid, groupid){
+        delete userNameCache[groupid];
         return postCall("/user/groups/reject", {profileid, groupid});
     },
     unsubscribeToGroup(groupid){
+        delete userNameCache[groupid];
         return getCall("/user/groups/" + groupid + "/unsubscribe");
     },
     //Payments
diff --git a/components/Post.js b/components/Post.js
index de51347..01ba2fc 100644
--- a/components/Post.js
+++ b/components/Post.js
@@ -74,6 +74,7 @@ let Post = (props) => {
                         <View>
                             <Chip icon="new-releases" style={{ width: 100 }} >News</Chip>
                             <Text style={{ fontSize: 18 }}>{cleanContent}</Text>
+                            <Media content={post.content} />
                         </View>
                     }
                 </Hyperlink>