diff --git a/CHANGELOG.html b/CHANGELOG.html
index 860f5f40..1baab309 100644
--- a/CHANGELOG.html
+++ b/CHANGELOG.html
@@ -87,7 +87,7 @@ <h3 id="added">Added</h3>
 <h3 id="changed-1">Changed</h3>
 <ul>
 <li>Update methods/enums for libvips 8.14.</li>
-<li>The <a href="https://www.nuget.org/packages/NetVips.Extensions/">NetVips.Extensions</a> package is now only supported on Windows when targeting .NET 7.0. See <a href="https://aka.ms/systemdrawingnonwindows">https://aka.ms/systemdrawingnonwindows</a> for more information.</li>
+<li>The <a href="https://www.nuget.org/packages/NetVips.Extensions/">NetVips.Extensions</a> package is now only supported on Windows when targeting .NET 6.0 or higher. See <a href="https://aka.ms/systemdrawingnonwindows">https://aka.ms/systemdrawingnonwindows</a> for more information.</li>
 </ul>
 <h3 id="fixed-2">Fixed</h3>
 <ul>
diff --git a/api/NetVips.NetVips.html b/api/NetVips.NetVips.html
index 03feeedb..b9e6e21b 100644
--- a/api/NetVips.NetVips.html
+++ b/api/NetVips.NetVips.html
@@ -230,7 +230,7 @@ <h5 id="NetVips_NetVips_Profile_remarks">Remarks</h5>
 </div>
   <a id="NetVips_NetVips_Vector_" data-uid="NetVips.NetVips.Vector*"></a>
   <h4 id="NetVips_NetVips_Vector" data-uid="NetVips.NetVips.Vector">Vector</h4>
-  <div class="markdown level1 summary"><p>Enable or disable SIMD and the run-time compiler.</p>
+  <div class="markdown level1 summary"><p>Enable or disable SIMD.</p>
 </div>
   <div class="markdown level1 conceptual"></div>
   <h5 class="declaration">Declaration</h5>
@@ -252,10 +252,6 @@ <h5 class="propertyValue">Property Value</h5>
       </tr>
     </tbody>
   </table>
-  <h5 id="NetVips_NetVips_Vector_remarks">Remarks</h5>
-  <div class="markdown level1 remarks"><p>This can give a nice speed-up, but can also be unstable on
-some systems or with some versions of the run-time compiler.</p>
-</div>
   <h3 id="methods">Methods
 </h3>
   <a id="NetVips_NetVips_AtLeastLibvips_" data-uid="NetVips.NetVips.AtLeastLibvips*"></a>
@@ -1028,7 +1024,7 @@ <h5 class="returns">Returns</h5>
   </table>
   <a id="NetVips_NetVips_VectorSet_" data-uid="NetVips.NetVips.VectorSet*"></a>
   <h4 id="NetVips_NetVips_VectorSet_System_Boolean_" data-uid="NetVips.NetVips.VectorSet(System.Boolean)">VectorSet(bool)</h4>
-  <div class="markdown level1 summary"><p>Enable or disable SIMD and the run-time compiler.</p>
+  <div class="markdown level1 summary"><p>Enable or disable SIMD.</p>
 </div>
   <div class="markdown level1 conceptual"></div>
   <h5 class="declaration">Declaration</h5>
@@ -1049,16 +1045,11 @@ <h5 class="parameters">Parameters</h5>
       <tr>
         <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></td>
         <td><span class="parametername">enabled</span></td>
-        <td><p>Bool indicating if SIMD and the run-time
-compiler should be turned on.</p>
+        <td><p>Bool indicating if SIMD should be turned on.</p>
 </td>
       </tr>
     </tbody>
   </table>
-  <h5 id="NetVips_NetVips_VectorSet_System_Boolean__remarks">Remarks</h5>
-  <div class="markdown level1 remarks"><p>This can give a nice speed-up, but can also be unstable on
-some systems or with some versions of the run-time compiler.</p>
-</div>
   <a id="NetVips_NetVips_Version_" data-uid="NetVips.NetVips.Version*"></a>
   <h4 id="NetVips_NetVips_Version_System_Int32_System_Boolean_" data-uid="NetVips.NetVips.Version(System.Int32,System.Boolean)">Version(int, bool)</h4>
   <div class="markdown level1 summary"><p>Get the major, minor or patch version number of the libvips library.</p>
diff --git a/api/NetVips.SourceCustom.ReadDelegate.html b/api/NetVips.SourceCustom.ReadDelegate.html
index 8e168a28..b849080b 100644
--- a/api/NetVips.SourceCustom.ReadDelegate.html
+++ b/api/NetVips.SourceCustom.ReadDelegate.html
@@ -123,10 +123,10 @@ <h5 class="returns">Returns</h5>
     </tbody>
   </table>
   <h5 id="NetVips_SourceCustom_ReadDelegate_remarks"><strong>Remarks</strong></h5>
-  <div class="markdown level0 remarks"><p>The interface is exactly as <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.io.stream.read">Read(byte[], int, int)</a>. The handler is given a number
-of bytes to fetch, and should return a bytes-like object containing up
-to that number of bytes. If there is no more data available, it should
-return <code>0</code>.</p>
+  <div class="markdown level0 remarks"><p>The interface is exactly as <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.io.stream.read">Read(byte[], int, int)</a>.
+The handler is given a number of bytes to fetch, and should return a
+bytes-like object containing up to that number of bytes. If there is
+no more data available, it should return <code>0</code>.</p>
 </div>
 
 </article>
diff --git a/api/NetVips.TargetCustom.WriteDelegate.html b/api/NetVips.TargetCustom.WriteDelegate.html
index 9123cce5..c3e4ac81 100644
--- a/api/NetVips.TargetCustom.WriteDelegate.html
+++ b/api/NetVips.TargetCustom.WriteDelegate.html
@@ -123,9 +123,9 @@ <h5 class="returns">Returns</h5>
     </tbody>
   </table>
   <h5 id="NetVips_TargetCustom_WriteDelegate_remarks"><strong>Remarks</strong></h5>
-  <div class="markdown level0 remarks"><p>The interface is the same as <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.io.stream.write">Write(byte[], int, int)</a>, so the handler is
-given a bytes-like object to write. However, the handler MUST return the number
-of bytes written.</p>
+  <div class="markdown level0 remarks"><p>The interface is the same as <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.io.stream.write">Write(byte[], int, int)</a>.
+The handler is given a bytes-like object to write. However, the handler MUST
+return the number of bytes written.</p>
 </div>
 
 </article>
diff --git a/index.html b/index.html
index 03530759..1228e825 100644
--- a/index.html
+++ b/index.html
@@ -47,7 +47,7 @@
         <section>
           <h2>Runs quickly and uses little memory</h2>
           <p class="lead">NetVips is fast and needs little memory. The <a href="https://github.com/kleisauke/net-vips/tree/master/tests/NetVips.Benchmarks">NetVips.Benchmarks</a> project tests NetVips against Magick.NET and ImageSharp.
-          NetVips is around 23 times faster than Magick.NET and 3 times faster than ImageSharp.</p>
+          NetVips is around 20 times faster than Magick.NET and 3 times faster than ImageSharp.</p>
         </section>
       </div>
     </div>