diff --git a/options.xhtml b/options.xhtml
index d1f3c605a..201c1c6f1 100644
--- a/options.xhtml
+++ b/options.xhtml
@@ -35640,6 +35640,33 @@ one of “always”, “auto”, “never”</p>
 <p><span class="emphasis"><em>Example:</em></span>
 <code class="literal">&quot;always&quot;</code></p>
 
+<p><span class="emphasis"><em>Declared by:</em></span></p>
+<table border="0" summary="Simple list" class="simplelist">
+<tr><td>
+<code class="filename"><a class="filename"  href="https://github.com/nix-community/home-manager/blob/master/modules/programs/git.nix" target="_top">
+&lt;home-manager/modules/programs/git.nix&gt;
+</a></code>
+</td></tr>
+</table>
+</dd>
+<dt>
+ <span class="term">
+ <a id="opt-programs.git.difftastic.context"></a><a class="term" href="options.xhtml#opt-programs.git.difftastic.context"><code class="option">programs.git.difftastic.context</code>
+  </a>
+ </span>
+</dt>
+<dd>
+<p>Determines the number of contextual lines to show around changed lines.</p>
+
+<p><span class="emphasis"><em>Type:</em></span>
+32 bit unsigned integer; between 0 and 4294967295 (both inclusive)</p>
+
+<p><span class="emphasis"><em>Default:</em></span>
+<code class="literal">3</code></p>
+
+<p><span class="emphasis"><em>Example:</em></span>
+<code class="literal">5</code></p>
+
 <p><span class="emphasis"><em>Declared by:</em></span></p>
 <table border="0" summary="Simple list" class="simplelist">
 <tr><td>
@@ -35667,6 +35694,36 @@ one of “side-by-side”, “side-by-side-show-both”, “inline”</p>
 <p><span class="emphasis"><em>Example:</em></span>
 <code class="literal">&quot;inline&quot;</code></p>
 
+<p><span class="emphasis"><em>Declared by:</em></span></p>
+<table border="0" summary="Simple list" class="simplelist">
+<tr><td>
+<code class="filename"><a class="filename"  href="https://github.com/nix-community/home-manager/blob/master/modules/programs/git.nix" target="_top">
+&lt;home-manager/modules/programs/git.nix&gt;
+</a></code>
+</td></tr>
+</table>
+</dd>
+<dt>
+ <span class="term">
+ <a id="opt-programs.git.difftastic.extraArgs"></a><a class="term" href="options.xhtml#opt-programs.git.difftastic.extraArgs"><code class="option">programs.git.difftastic.extraArgs</code>
+  </a>
+ </span>
+</dt>
+<dd>
+<p>Extra command line arguments to pass to <span class="command"><strong>difft</strong></span>.</p>
+
+<p><span class="emphasis"><em>Type:</em></span>
+null or (list of string)</p>
+
+<p><span class="emphasis"><em>Default:</em></span>
+<code class="literal">null</code></p>
+
+<p><span class="emphasis"><em>Example:</em></span></p><pre><code class="programlisting">[
+  &quot;--tab-width=8&quot;
+  &quot;--sort-paths&quot;
+]
+</code></pre>
+
 <p><span class="emphasis"><em>Declared by:</em></span></p>
 <table border="0" summary="Simple list" class="simplelist">
 <tr><td>