Update project structure.

.gitignore

@@ -45,3 +45,6 @@ AppPackages/
 _ReSharper*/
 *.[Rr]e[Ss]harper
 *.DotSettings.user
+
+# Signing key
+*.snk

Dropbox.Api/AppProperties/AssemblyInfo.cs

@@ -17,5 +17,5 @@
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
-[assembly: AssemblyVersion("0.1.*")]
-[assembly: AssemblyFileVersion("0.1.0.0")]
+[assembly: AssemblyVersion("4.0.0")]
+[assembly: AssemblyFileVersion("4.0.6291")]

Dropbox.Api/Dropbox.Api.nuspec

@@ -0,0 +1,43 @@
+<?xml version="1.0"?>
+<package>
+  <metadata>
+    <id>Dropbox.Api</id>
+    <version>4.2.4</version>
+    <title>Dropbox v2 API</title>
+    <authors>Dropbox Inc</authors>
+    <owners>Dropbox Inc</owners>
+    <licenseUrl>https://github.com/dropbox/dropbox-sdk-dotnet/blob/master/LICENSE</licenseUrl>
+    <projectUrl>https://www.dropbox.com/developers</projectUrl>
+    <iconUrl>https://cf.dropboxstatic.com/static/images/icons/blue_dropbox_glyph.png</iconUrl>
+    <requireLicenseAcceptance>false</requireLicenseAcceptance>
+    <description>Portable class library for accessing the Dropbox v2 API</description>
+    <releaseNotes> 
+What's new:
+- Update DropboxOauth2Helper to use versionless oauth2 endpoints.
+- Use semantic versioning for AssemblyInfo.cs.
+   </releaseNotes>
+    <copyright>Copyright (c) Dropbox Inc. 2016</copyright>
+    <tags>Dropbox Api</tags>
+    <dependencies>
+      <group targetFramework="net45">
+        <dependency id="Newtonsoft.Json" version="7.0.1" />
+      </group>
+      <group targetFramework="portable-net45+wp80+win8+wpa81+dnxcore50">
+        <dependency id="Newtonsoft.Json" version="7.0.1" />
+      </group>
+      <group targetFramework="portable-net40+sl5+wp80+win8+wpa81">
+        <dependency id="Newtonsoft.Json" version="7.0.1" />
+        <dependency id="Microsoft.Bcl.Async" version="1.0.168" />
+        <dependency id="Microsoft.Net.Http" version="2.2.29" />
+      </group>
+    </dependencies>
+  </metadata>
+  <files>
+    <file src="bin\Release\net45\Dropbox.Api.dll" target="lib\net45\Dropbox.Api.dll" />
+    <file src="bin\Release\net45\Dropbox.Api.xml" target="lib\net45\Dropbox.Api.xml" />
+    <file src="bin\Release\portable\Dropbox.Api.dll" target="lib\portable-net45+wp80+win8+wpa81+dnxcore50\Dropbox.Api.dll" />
+    <file src="bin\Release\portable\Dropbox.Api.xml" target="lib\portable-net45+wp80+win8+wpa81+dnxcore50\Dropbox.Api.xml" />
+    <file src="bin\Release\portable40\Dropbox.Api.dll" target="lib\portable-net40+sl5+wp80+win8+wpa81\Dropbox.Api.dll" />
+    <file src="bin\Release\portable40\Dropbox.Api.xml" target="lib\portable-net40+sl5+wp80+win8+wpa81\Dropbox.Api.xml" />
+  </files>
+</package>

Dropbox.Api/DropboxOauth2Helper.cs

@@ -251,7 +251,7 @@ public static Uri GetAuthorizeUri(OAuthResponseType oauthResponseType, string cl
                 queryBuilder.Append("&disable_signup=true");
             }
 
-            var uriBuilder = new UriBuilder("https://www.dropbox.com/1/oauth2/authorize")
+            var uriBuilder = new UriBuilder("https://www.dropbox.com/oauth2/authorize")
             {
                 Query = queryBuilder.ToString()
             };
@@ -372,7 +372,7 @@ public static async Task<OAuth2Response> ProcessCodeFlowAsync(string code, strin
                 }
 
                 var content = new FormUrlEncodedContent(parameters);
-                var response = await httpClient.PostAsync("https://api.dropbox.com/1/oauth2/token", content);
+                var response = await httpClient.PostAsync("https://api.dropbox.com/oauth2/token", content);
 
                 var raw = await response.Content.ReadAsStringAsync();
                 var json = JObject.Parse(raw);