diff --git a/appveyor.yml b/appveyor.yml
index 9dba34e..1b13da7 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -4,10 +4,8 @@ image: Visual Studio 2017
 environment:
   access_token:
     secure: Eq6BjtZ80BXKLwFMg76IjuQAvbLjbojIF/X/ARouGVhxPneJtgDfCXMPNgJ7KBKq
-  CoverityProjectToken:
-    secure: pUUrynbyxCRpsAgGdKBVYDZCilwBmaWQ1Jg+rg5znr0=
-  CoverityNotificationEmail:
-    secure: m/ox72HU97EeJExWEFWx+0M9uov0cydn6E8mSaQzsQE=
+nuget:
+  disable_publish_on_pr: true
 build_script:
   - ps: (Get-Content src\HtmlSanitizer\HtmlSanitizer.csproj).Replace("1.0.0-VERSION", $env:APPVEYOR_BUILD_VERSION) | Set-Content src\HtmlSanitizer\HtmlSanitizer.csproj
   - dotnet restore
@@ -21,9 +19,12 @@ test_script:
 artifacts:
   - path: 'src\**\*.nupkg'
 on_success:
-  - git config --global credential.helper store
-  - ps: Add-Content "$HOME\.git-credentials" "https://$($env:access_token):x-oauth-basic@github.com`n"
-  - git config --global user.email "michael@ganss.org"
-  - git config --global user.name "Michael Ganss"
-  - git tag v%APPVEYOR_BUILD_VERSION%
-  - git push origin --tags
+  - ps: |
+      if (-not $env:APPVEYOR_PULL_REQUEST_NUMBER) {
+          git config --global credential.helper store
+          Add-Content "$HOME\.git-credentials" "https://$($env:access_token):x-oauth-basic@github.com`n"
+          git config --global user.email "michael@ganss.org"
+          git config --global user.name "Michael Ganss"
+          git tag v$env:APPVEYOR_BUILD_VERSION
+          git push origin --tags --porcelain
+      }
\ No newline at end of file
diff --git a/src/HtmlSanitizer/HtmlSanitizer.cs b/src/HtmlSanitizer/HtmlSanitizer.cs
index c4f2a66..3598785 100644
--- a/src/HtmlSanitizer/HtmlSanitizer.cs
+++ b/src/HtmlSanitizer/HtmlSanitizer.cs
@@ -398,7 +398,7 @@ namespace Ganss.XSS
         /// <summary>
         /// Raises the <see cref="E:RemovingCSSClass" /> event.
         /// </summary>
-        /// <param name="e">The <see cref="RemovingCSSClass"/> instance containing the event data.</param>
+        /// <param name="e">The <see cref="RemovingCssClassEventArgs"/> instance containing the event data.</param>
         protected virtual void OnRemovingCssClass(RemovingCssClassEventArgs e)
         {
             RemovingCssClass?.Invoke(this, e);
@@ -916,8 +916,8 @@ namespace Ganss.XSS
         /// Removes a CSS class from a class attribute.
         /// </summary>
         /// <param name="tag">Tag the style belongs to</param>
-        /// <param name="rule">Rule to be removed</param>
-        /// <returns>true, if the rule can be removed; false, otherwise.</returns>
+        /// <param name="cssClass">Class to be removed</param>
+        /// <param name="reason">Reason for removal</param>
         private void RemoveCssClass(IElement tag, string cssClass, RemoveReason reason)
         {
             var e = new RemovingCssClassEventArgs { Tag = tag, CssClass = cssClass, Reason = reason };
diff --git a/src/HtmlSanitizer/HtmlSanitizer.csproj b/src/HtmlSanitizer/HtmlSanitizer.csproj
index 3065893..33db24d 100644
--- a/src/HtmlSanitizer/HtmlSanitizer.csproj
+++ b/src/HtmlSanitizer/HtmlSanitizer.csproj
@@ -22,6 +22,8 @@
     <AppConfig Condition="'$(TargetFramework)' == 'net40'">app.net40.config</AppConfig>
     <AutoUnifyAssemblyReferences Condition="'$(TargetFramework)' == 'net40'">false</AutoUnifyAssemblyReferences>
     <RootNamespace>Ganss.XSS</RootNamespace>
+    <GenerateDocumentationFile>true</GenerateDocumentationFile>
+    <DocumentationFile>bin\$(Configuration)\$(TargetFramework)\HtmlSanitizer.xml</DocumentationFile>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/HtmlSanitizer/IHtmlSanitizer.cs b/src/HtmlSanitizer/IHtmlSanitizer.cs
index ab39b0d..5302cc3 100644
--- a/src/HtmlSanitizer/IHtmlSanitizer.cs
+++ b/src/HtmlSanitizer/IHtmlSanitizer.cs
@@ -15,7 +15,7 @@ namespace Ganss.XSS
     public interface IHtmlSanitizer
     {
         /// <summary>
-        /// Gets or sets a value indicating whether to keep child nodes of elements that are removed. Default is <see cref="DefaultKeepChildNodes"/>.
+        /// Gets or sets a value indicating whether to keep child nodes of elements that are removed.
         /// </summary>
         bool KeepChildNodes { get; set; }
 
@@ -25,7 +25,7 @@ namespace Ganss.XSS
         Func<HtmlParser> HtmlParserFactory { get; set; }
 
         /// <summary>
-        /// Gets or sets the <see cref="IMarkupFormatter"/> object used for generating output. Default is <see cref="DefaultOutputFormatter"/>.
+        /// Gets or sets the <see cref="IMarkupFormatter"/> object used for generating output.
         /// </summary>
         IMarkupFormatter OutputFormatter { get; set; }
 
@@ -90,6 +90,7 @@ namespace Ganss.XSS
         /// </value>
         Regex DisallowCssPropertyValue { get; set; }
 
+        /// <summary>
         /// Gets or sets the allowed CSS classes.
         /// </summary>
         /// <value>
diff --git a/src/HtmlSanitizer/Iri.cs b/src/HtmlSanitizer/Iri.cs
index 5df4e55..2474f1b 100644
--- a/src/HtmlSanitizer/Iri.cs
+++ b/src/HtmlSanitizer/Iri.cs
@@ -5,10 +5,33 @@ using System.Text;
 
 namespace Ganss.XSS
 {
+    /// <summary>
+    /// Represents an Internationalized Resource Identifier
+    /// </summary>
     public class Iri
     {
+        /// <summary>
+        /// Gets or sets the value of the IRI.
+        /// </summary>
+        /// <value>
+        /// The value of the IRI.
+        /// </value>
         public string Value { get; set; }
+
+        /// <summary>
+        /// Gets a value indicating whether the IRI is absolute.
+        /// </summary>
+        /// <value>
+        ///   <c>true</c> if the IRI is absolute; otherwise, <c>false</c>.
+        /// </value>
         public bool IsAbsolute => !string.IsNullOrEmpty(Scheme);
+
+        /// <summary>
+        /// Gets or sets the scheme of the IRI, e.g. http.
+        /// </summary>
+        /// <value>
+        /// The scheme of the IRI.
+        /// </value>
         public string Scheme { get; set; }
     }
 }