diff --git a/CHANGELOG.md b/CHANGELOG.md
index fe1fbb5..9fc2a69 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Add support for a single shared libvips binary on Windows ([#211](https://github.com/kleisauke/net-vips/issues/211)).
 - Add `ReadOnlySpan<T>` / `ReadOnlyMemory<T>` overloads ([#225](https://github.com/kleisauke/net-vips/issues/225)).
 
+### Changed
+- Update methods/enums for libvips 8.16.
+
 ### Removed
 - Drop support for .NET Standard 2.0 and Mono. NetVips now targets .NET 6 (`net6.0`) and .NET Framework 4.5.2 (`net452`) moving forward.
   See https://devblogs.microsoft.com/dotnet/the-future-of-net-standard/ for more information.
diff --git a/samples/NetVips.Samples/Samples/GenerateImageClass.cs b/samples/NetVips.Samples/Samples/GenerateImageClass.cs
index f33fff8..e6765f9 100644
--- a/samples/NetVips.Samples/Samples/GenerateImageClass.cs
+++ b/samples/NetVips.Samples/Samples/GenerateImageClass.cs
@@ -104,6 +104,11 @@ public GenerateImageClass()
             _gTypeToCSharpDict.Add(NetVips.TypeFromName("VipsForeignHeifEncoder"), "Enums.ForeignHeifEncoder");
         }
 
+        if (NetVips.AtLeastLibvips(8, 16))
+        {
+            _gTypeToCSharpDict.Add(NetVips.TypeFromName("VipsSdfShape"), "Enums.SdfShape");
+        }
+
         // Flags
         _gTypeToCSharpDict.Add(NetVips.TypeFromName("VipsForeignFlags"), "Enums.ForeignFlags");
         _gTypeToCSharpDict.Add(NetVips.TypeFromName("VipsForeignPngFilter"), "Enums.ForeignPngFilter");
diff --git a/src/NetVips/Enums.cs b/src/NetVips/Enums.cs
index 48a9e68..c61a9d7 100644
--- a/src/NetVips/Enums.cs
+++ b/src/NetVips/Enums.cs
@@ -1084,6 +1084,24 @@ public enum RegionShrink
         Nearest = 5 // "nearest"
     }
 
+    /// <summary>
+    /// The SDF to generate.
+    /// </summary>
+    /// <remarks>
+    /// See for example <see cref="Image.Sdf"/>.
+    /// </remarks>
+    public enum SdfShape
+    {
+        /// <summary>A circle at @a, radius @r.</summary>
+        Circle = 0, // "circle"
+        /// <summary>A box from @a to @b.</summary>
+        Box = 1, // "box"
+        /// <summary>A box with rounded @corners from @a to @b.</summary>
+        RoundedBox = 2, // "rounded-box"
+        /// <summary> A line from @a to @b.</summary>
+        Line = 3 // "line"
+    }
+
     /// <summary>
     /// Controls whether an operation should upsize, downsize, both up and downsize, or force a size.
     /// </summary>
diff --git a/src/NetVips/Image.Generated.cs b/src/NetVips/Image.Generated.cs
index 3a065d5..8199837 100644
--- a/src/NetVips/Image.Generated.cs
+++ b/src/NetVips/Image.Generated.cs
@@ -1,7 +1,7 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     This code was generated by a tool.
-//     libvips version: 8.15.0
+//     libvips version: 8.16.0
 //
 //     Changes to this file may cause incorrect behavior and will be lost if
 //     the code is regenerated.
@@ -417,29 +417,6 @@ public Image Byteswap()
         return this.Call("byteswap") as Image;
     }
 
-    /// <summary>
-    /// Cache an image.
-    /// </summary>
-    /// <example>
-    /// <code language="lang-csharp">
-    /// using Image @out = in.Cache(maxTiles: int, tileHeight: int, tileWidth: int);
-    /// </code>
-    /// </example>
-    /// <param name="maxTiles">Maximum number of tiles to cache.</param>
-    /// <param name="tileHeight">Tile height in pixels.</param>
-    /// <param name="tileWidth">Tile width in pixels.</param>
-    /// <returns>A new <see cref="Image"/>.</returns>
-    public Image Cache(int? maxTiles = null, int? tileHeight = null, int? tileWidth = null)
-    {
-        var options = new VOption();
-
-        options.AddIfPresent("max_tiles", maxTiles);
-        options.AddIfPresent("tile_height", tileHeight);
-        options.AddIfPresent("tile_width", tileWidth);
-
-        return this.Call("cache", options) as Image;
-    }
-
     /// <summary>
     /// Canny edge detector.
     /// </summary>
@@ -481,6 +458,27 @@ public Image Cast(Enums.BandFormat format, bool? shift = null)
         return this.Call("cast", options, format) as Image;
     }
 
+    /// <summary>
+    /// Clamp values of an image.
+    /// </summary>
+    /// <example>
+    /// <code language="lang-csharp">
+    /// using Image @out = in.Clamp(min: double, max: double);
+    /// </code>
+    /// </example>
+    /// <param name="min">Minimum value.</param>
+    /// <param name="max">Maximum value.</param>
+    /// <returns>A new <see cref="Image"/>.</returns>
+    public Image Clamp(double? min = null, double? max = null)
+    {
+        var options = new VOption();
+
+        options.AddIfPresent(nameof(min), min);
+        options.AddIfPresent(nameof(max), max);
+
+        return this.Call("clamp", options) as Image;
+    }
+
     /// <summary>
     /// Transform LCh to CMC.
     /// </summary>
@@ -1929,15 +1927,20 @@ public static Image Gaussnoise(int width, int height, double? sigma = null, doub
     /// </summary>
     /// <example>
     /// <code language="lang-csharp">
-    /// double[] outArray = in.Getpoint(x, y);
+    /// double[] outArray = in.Getpoint(x, y, unpackComplex: bool);
     /// </code>
     /// </example>
     /// <param name="x">Point to read.</param>
     /// <param name="y">Point to read.</param>
+    /// <param name="unpackComplex">Complex pixels should be unpacked.</param>
     /// <returns>An array of doubles.</returns>
-    public double[] Getpoint(int x, int y)
+    public double[] Getpoint(int x, int y, bool? unpackComplex = null)
     {
-        return this.Call("getpoint", x, y) as double[];
+        var options = new VOption();
+
+        options.AddIfPresent("unpack_complex", unpackComplex);
+
+        return this.Call("getpoint", options, x, y) as double[];
     }
 
     /// <summary>
@@ -3553,7 +3556,7 @@ public static Image Jp2kloadStream(Stream stream, out Enums.ForeignFlags flags,
     /// in.Jp2ksave(filename, tileWidth: int, tileHeight: int, lossless: bool, q: int, subsampleMode: Enums.ForeignSubsample, keep: Enums.ForeignKeep, background: double[], pageHeight: int, profile: string);
     /// </code>
     /// </example>
-    /// <param name="filename">Filename to load from.</param>
+    /// <param name="filename">Filename to save to.</param>
     /// <param name="tileWidth">Tile width in pixels.</param>
     /// <param name="tileHeight">Tile height in pixels.</param>
     /// <param name="lossless">Enable lossless compression.</param>
@@ -4149,19 +4152,23 @@ public void JpegsaveStream(Stream stream, int? q = null, bool? optimizeCoding =
     /// </summary>
     /// <example>
     /// <code language="lang-csharp">
-    /// using Image @out = NetVips.Image.Jxlload(filename, memory: bool, access: Enums.Access, failOn: Enums.FailOn, revalidate: bool);
+    /// using Image @out = NetVips.Image.Jxlload(filename, page: int, n: int, memory: bool, access: Enums.Access, failOn: Enums.FailOn, revalidate: bool);
     /// </code>
     /// </example>
     /// <param name="filename">Filename to load from.</param>
+    /// <param name="page">First page to load.</param>
+    /// <param name="n">Number of pages to load, -1 for all.</param>
     /// <param name="memory">Force open via memory.</param>
     /// <param name="access">Required access pattern for this file.</param>
     /// <param name="failOn">Error level to fail on.</param>
     /// <param name="revalidate">Don't use a cached result for this operation.</param>
     /// <returns>A new <see cref="Image"/>.</returns>
-    public static Image Jxlload(string filename, bool? memory = null, Enums.Access? access = null, Enums.FailOn? failOn = null, bool? revalidate = null)
+    public static Image Jxlload(string filename, int? page = null, int? n = null, bool? memory = null, Enums.Access? access = null, Enums.FailOn? failOn = null, bool? revalidate = null)
     {
         var options = new VOption();
 
+        options.AddIfPresent(nameof(page), page);
+        options.AddIfPresent(nameof(n), n);
         options.AddIfPresent(nameof(memory), memory);
         options.AddIfPresent(nameof(access), access);
         options.AddFailOn(failOn);
@@ -4175,20 +4182,24 @@ public static Image Jxlload(string filename, bool? memory = null, Enums.Access?
     /// </summary>
     /// <example>
     /// <code language="lang-csharp">
-    /// using Image @out = NetVips.Image.Jxlload(filename, out var flags, memory: bool, access: Enums.Access, failOn: Enums.FailOn, revalidate: bool);
+    /// using Image @out = NetVips.Image.Jxlload(filename, out var flags, page: int, n: int, memory: bool, access: Enums.Access, failOn: Enums.FailOn, revalidate: bool);
     /// </code>
     /// </example>
     /// <param name="filename">Filename to load from.</param>
     /// <param name="flags">Flags for this file.</param>
+    /// <param name="page">First page to load.</param>
+    /// <param name="n">Number of pages to load, -1 for all.</param>
     /// <param name="memory">Force open via memory.</param>
     /// <param name="access">Required access pattern for this file.</param>
     /// <param name="failOn">Error level to fail on.</param>
     /// <param name="revalidate">Don't use a cached result for this operation.</param>
     /// <returns>A new <see cref="Image"/>.</returns>
-    public static Image Jxlload(string filename, out Enums.ForeignFlags flags, bool? memory = null, Enums.Access? access = null, Enums.FailOn? failOn = null, bool? revalidate = null)
+    public static Image Jxlload(string filename, out Enums.ForeignFlags flags, int? page = null, int? n = null, bool? memory = null, Enums.Access? access = null, Enums.FailOn? failOn = null, bool? revalidate = null)
     {
         var options = new VOption();
 
+        options.AddIfPresent(nameof(page), page);
+        options.AddIfPresent(nameof(n), n);
         options.AddIfPresent(nameof(memory), memory);
         options.AddIfPresent(nameof(access), access);
         options.AddFailOn(failOn);
@@ -4209,19 +4220,23 @@ public static Image Jxlload(string filename, out Enums.ForeignFlags flags, bool?
     /// </summary>
     /// <example>
     /// <code language="lang-csharp">
-    /// using Image @out = NetVips.Image.JxlloadBuffer(buffer, memory: bool, access: Enums.Access, failOn: Enums.FailOn, revalidate: bool);
+    /// using Image @out = NetVips.Image.JxlloadBuffer(buffer, page: int, n: int, memory: bool, access: Enums.Access, failOn: Enums.FailOn, revalidate: bool);
     /// </code>
     /// </example>
     /// <param name="buffer">Buffer to load from.</param>
+    /// <param name="page">First page to load.</param>
+    /// <param name="n">Number of pages to load, -1 for all.</param>
     /// <param name="memory">Force open via memory.</param>
     /// <param name="access">Required access pattern for this file.</param>
     /// <param name="failOn">Error level to fail on.</param>
     /// <param name="revalidate">Don't use a cached result for this operation.</param>
     /// <returns>A new <see cref="Image"/>.</returns>
-    public static Image JxlloadBuffer(byte[] buffer, bool? memory = null, Enums.Access? access = null, Enums.FailOn? failOn = null, bool? revalidate = null)
+    public static Image JxlloadBuffer(byte[] buffer, int? page = null, int? n = null, bool? memory = null, Enums.Access? access = null, Enums.FailOn? failOn = null, bool? revalidate = null)
     {
         var options = new VOption();
 
+        options.AddIfPresent(nameof(page), page);
+        options.AddIfPresent(nameof(n), n);
         options.AddIfPresent(nameof(memory), memory);
         options.AddIfPresent(nameof(access), access);
         options.AddFailOn(failOn);
@@ -4235,20 +4250,24 @@ public static Image JxlloadBuffer(byte[] buffer, bool? memory = null, Enums.Acce
     /// </summary>
     /// <example>
     /// <code language="lang-csharp">
-    /// using Image @out = NetVips.Image.JxlloadBuffer(buffer, out var flags, memory: bool, access: Enums.Access, failOn: Enums.FailOn, revalidate: bool);
+    /// using Image @out = NetVips.Image.JxlloadBuffer(buffer, out var flags, page: int, n: int, memory: bool, access: Enums.Access, failOn: Enums.FailOn, revalidate: bool);
     /// </code>
     /// </example>
     /// <param name="buffer">Buffer to load from.</param>
     /// <param name="flags">Flags for this file.</param>
+    /// <param name="page">First page to load.</param>
+    /// <param name="n">Number of pages to load, -1 for all.</param>
     /// <param name="memory">Force open via memory.</param>
     /// <param name="access">Required access pattern for this file.</param>
     /// <param name="failOn">Error level to fail on.</param>
     /// <param name="revalidate">Don't use a cached result for this operation.</param>
     /// <returns>A new <see cref="Image"/>.</returns>
-    public static Image JxlloadBuffer(byte[] buffer, out Enums.ForeignFlags flags, bool? memory = null, Enums.Access? access = null, Enums.FailOn? failOn = null, bool? revalidate = null)
+    public static Image JxlloadBuffer(byte[] buffer, out Enums.ForeignFlags flags, int? page = null, int? n = null, bool? memory = null, Enums.Access? access = null, Enums.FailOn? failOn = null, bool? revalidate = null)
     {
         var options = new VOption();
 
+        options.AddIfPresent(nameof(page), page);
+        options.AddIfPresent(nameof(n), n);
         options.AddIfPresent(nameof(memory), memory);
         options.AddIfPresent(nameof(access), access);
         options.AddFailOn(failOn);
@@ -4269,19 +4288,23 @@ public static Image JxlloadBuffer(byte[] buffer, out Enums.ForeignFlags flags, b
     /// </summary>
     /// <example>
     /// <code language="lang-csharp">
-    /// using Image @out = NetVips.Image.JxlloadSource(source, memory: bool, access: Enums.Access, failOn: Enums.FailOn, revalidate: bool);
+    /// using Image @out = NetVips.Image.JxlloadSource(source, page: int, n: int, memory: bool, access: Enums.Access, failOn: Enums.FailOn, revalidate: bool);
     /// </code>
     /// </example>
     /// <param name="source">Source to load from.</param>
+    /// <param name="page">First page to load.</param>
+    /// <param name="n">Number of pages to load, -1 for all.</param>
     /// <param name="memory">Force open via memory.</param>
     /// <param name="access">Required access pattern for this file.</param>
     /// <param name="failOn">Error level to fail on.</param>
     /// <param name="revalidate">Don't use a cached result for this operation.</param>
     /// <returns>A new <see cref="Image"/>.</returns>
-    public static Image JxlloadSource(Source source, bool? memory = null, Enums.Access? access = null, Enums.FailOn? failOn = null, bool? revalidate = null)
+    public static Image JxlloadSource(Source source, int? page = null, int? n = null, bool? memory = null, Enums.Access? access = null, Enums.FailOn? failOn = null, bool? revalidate = null)
     {
         var options = new VOption();
 
+        options.AddIfPresent(nameof(page), page);
+        options.AddIfPresent(nameof(n), n);
         options.AddIfPresent(nameof(memory), memory);
         options.AddIfPresent(nameof(access), access);
         options.AddFailOn(failOn);
@@ -4295,19 +4318,21 @@ public static Image JxlloadSource(Source source, bool? memory = null, Enums.Acce
     /// </summary>
     /// <example>
     /// <code language="lang-csharp">
-    /// using Image @out = NetVips.Image.JxlloadStream(stream, memory: bool, access: Enums.Access, failOn: Enums.FailOn, revalidate: bool);
+    /// using Image @out = NetVips.Image.JxlloadStream(stream, page: int, n: int, memory: bool, access: Enums.Access, failOn: Enums.FailOn, revalidate: bool);
     /// </code>
     /// </example>
     /// <param name="stream">Stream to load from.</param>
+    /// <param name="page">First page to load.</param>
+    /// <param name="n">Number of pages to load, -1 for all.</param>
     /// <param name="memory">Force open via memory.</param>
     /// <param name="access">Required access pattern for this file.</param>
     /// <param name="failOn">Error level to fail on.</param>
     /// <param name="revalidate">Don't use a cached result for this operation.</param>
     /// <returns>A new <see cref="Image"/>.</returns>
-    public static Image JxlloadStream(Stream stream, bool? memory = null, Enums.Access? access = null, Enums.FailOn? failOn = null, bool? revalidate = null)
+    public static Image JxlloadStream(Stream stream, int? page = null, int? n = null, bool? memory = null, Enums.Access? access = null, Enums.FailOn? failOn = null, bool? revalidate = null)
     {
         var source = SourceStream.NewFromStream(stream);
-        var image = JxlloadSource(source, memory, access, failOn, revalidate);
+        var image = JxlloadSource(source, page, n, memory, access, failOn, revalidate);
 
         image.OnPostClose += () => source.Dispose();
 
@@ -4319,20 +4344,24 @@ public static Image JxlloadStream(Stream stream, bool? memory = null, Enums.Acce
     /// </summary>
     /// <example>
     /// <code language="lang-csharp">
-    /// using Image @out = NetVips.Image.JxlloadSource(source, out var flags, memory: bool, access: Enums.Access, failOn: Enums.FailOn, revalidate: bool);
+    /// using Image @out = NetVips.Image.JxlloadSource(source, out var flags, page: int, n: int, memory: bool, access: Enums.Access, failOn: Enums.FailOn, revalidate: bool);
     /// </code>
     /// </example>
     /// <param name="source">Source to load from.</param>
     /// <param name="flags">Flags for this file.</param>
+    /// <param name="page">First page to load.</param>
+    /// <param name="n">Number of pages to load, -1 for all.</param>
     /// <param name="memory">Force open via memory.</param>
     /// <param name="access">Required access pattern for this file.</param>
     /// <param name="failOn">Error level to fail on.</param>
     /// <param name="revalidate">Don't use a cached result for this operation.</param>
     /// <returns>A new <see cref="Image"/>.</returns>
-    public static Image JxlloadSource(Source source, out Enums.ForeignFlags flags, bool? memory = null, Enums.Access? access = null, Enums.FailOn? failOn = null, bool? revalidate = null)
+    public static Image JxlloadSource(Source source, out Enums.ForeignFlags flags, int? page = null, int? n = null, bool? memory = null, Enums.Access? access = null, Enums.FailOn? failOn = null, bool? revalidate = null)
     {
         var options = new VOption();
 
+        options.AddIfPresent(nameof(page), page);
+        options.AddIfPresent(nameof(n), n);
         options.AddIfPresent(nameof(memory), memory);
         options.AddIfPresent(nameof(access), access);
         options.AddFailOn(failOn);
@@ -4353,20 +4382,22 @@ public static Image JxlloadSource(Source source, out Enums.ForeignFlags flags, b
     /// </summary>
     /// <example>
     /// <code language="lang-csharp">
-    /// using Image @out = NetVips.Image.JxlloadStream(stream, out var flags, memory: bool, access: Enums.Access, failOn: Enums.FailOn, revalidate: bool);
+    /// using Image @out = NetVips.Image.JxlloadStream(stream, out var flags, page: int, n: int, memory: bool, access: Enums.Access, failOn: Enums.FailOn, revalidate: bool);
     /// </code>
     /// </example>
     /// <param name="stream">Stream to load from.</param>
     /// <param name="flags">Flags for this file.</param>
+    /// <param name="page">First page to load.</param>
+    /// <param name="n">Number of pages to load, -1 for all.</param>
     /// <param name="memory">Force open via memory.</param>
     /// <param name="access">Required access pattern for this file.</param>
     /// <param name="failOn">Error level to fail on.</param>
     /// <param name="revalidate">Don't use a cached result for this operation.</param>
     /// <returns>A new <see cref="Image"/>.</returns>
-    public static Image JxlloadStream(Stream stream, out Enums.ForeignFlags flags, bool? memory = null, Enums.Access? access = null, Enums.FailOn? failOn = null, bool? revalidate = null)
+    public static Image JxlloadStream(Stream stream, out Enums.ForeignFlags flags, int? page = null, int? n = null, bool? memory = null, Enums.Access? access = null, Enums.FailOn? failOn = null, bool? revalidate = null)
     {
         var source = SourceStream.NewFromStream(stream);
-        var image = JxlloadSource(source, out flags, memory, access, failOn, revalidate);
+        var image = JxlloadSource(source, out flags, page, n, memory, access, failOn, revalidate);
 
         image.OnPostClose += () => source.Dispose();
 
@@ -4381,7 +4412,7 @@ public static Image JxlloadStream(Stream stream, out Enums.ForeignFlags flags, b
     /// in.Jxlsave(filename, tier: int, distance: double, effort: int, lossless: bool, q: int, keep: Enums.ForeignKeep, background: double[], pageHeight: int, profile: string);
     /// </code>
     /// </example>
-    /// <param name="filename">Filename to load from.</param>
+    /// <param name="filename">Filename to save to.</param>
     /// <param name="tier">Decode speed tier.</param>
     /// <param name="distance">Target butteraugli distance.</param>
     /// <param name="effort">Encoding effort.</param>
@@ -5928,6 +5959,21 @@ public double Max(out int x, out int y, out double[] outArray, out int[] xArray,
         return finalResult;
     }
 
+    /// <summary>
+    /// Maximum of a pair of images.
+    /// </summary>
+    /// <example>
+    /// <code language="lang-csharp">
+    /// using Image @out = left.Maxpair(right);
+    /// </code>
+    /// </example>
+    /// <param name="right">Right-hand image argument.</param>
+    /// <returns>A new <see cref="Image"/>.</returns>
+    public Image Maxpair(Image right)
+    {
+        return this.Call("maxpair", right) as Image;
+    }
+
     /// <summary>
     /// Measure a set of patches on a color chart.
     /// </summary>
@@ -6162,6 +6208,21 @@ public double Min(out int x, out int y, out double[] outArray, out int[] xArray,
         return finalResult;
     }
 
+    /// <summary>
+    /// Minimum of a pair of images.
+    /// </summary>
+    /// <example>
+    /// <code language="lang-csharp">
+    /// using Image @out = left.Minpair(right);
+    /// </code>
+    /// </example>
+    /// <param name="right">Right-hand image argument.</param>
+    /// <returns>A new <see cref="Image"/>.</returns>
+    public Image Minpair(Image right)
+    {
+        return this.Call("minpair", right) as Image;
+    }
+
     /// <summary>
     /// Morphology operation.
     /// </summary>
@@ -8600,19 +8661,19 @@ public void Rawsave(string filename, Enums.ForeignKeep? keep = null, double[] ba
     }
 
     /// <summary>
-    /// Write raw image to file descriptor.
+    /// Write raw image to buffer.
     /// </summary>
     /// <example>
     /// <code language="lang-csharp">
-    /// in.RawsaveFd(fd, keep: Enums.ForeignKeep, background: double[], pageHeight: int, profile: string);
+    /// byte[] buffer = in.RawsaveBuffer(keep: Enums.ForeignKeep, background: double[], pageHeight: int, profile: string);
     /// </code>
     /// </example>
-    /// <param name="fd">File descriptor to write to.</param>
     /// <param name="keep">Which metadata to retain.</param>
     /// <param name="background">Background value.</param>
     /// <param name="pageHeight">Set page height for multipage save.</param>
     /// <param name="profile">Filename of ICC profile to embed.</param>
-    public void RawsaveFd(int fd, Enums.ForeignKeep? keep = null, double[] background = null, int? pageHeight = null, string profile = null)
+    /// <returns>An array of bytes.</returns>
+    public byte[] RawsaveBuffer(Enums.ForeignKeep? keep = null, double[] background = null, int? pageHeight = null, string profile = null)
     {
         var options = new VOption();
 
@@ -8621,7 +8682,51 @@ public void RawsaveFd(int fd, Enums.ForeignKeep? keep = null, double[] backgroun
         options.AddIfPresent("page_height", pageHeight);
         options.AddIfPresent(nameof(profile), profile);
 
-        this.Call("rawsave_fd", options, fd);
+        return this.Call("rawsave_buffer", options) as byte[];
+    }
+
+    /// <summary>
+    /// Write raw image to target.
+    /// </summary>
+    /// <example>
+    /// <code language="lang-csharp">
+    /// in.RawsaveTarget(target, keep: Enums.ForeignKeep, background: double[], pageHeight: int, profile: string);
+    /// </code>
+    /// </example>
+    /// <param name="target">Target to save to.</param>
+    /// <param name="keep">Which metadata to retain.</param>
+    /// <param name="background">Background value.</param>
+    /// <param name="pageHeight">Set page height for multipage save.</param>
+    /// <param name="profile">Filename of ICC profile to embed.</param>
+    public void RawsaveTarget(Target target, Enums.ForeignKeep? keep = null, double[] background = null, int? pageHeight = null, string profile = null)
+    {
+        var options = new VOption();
+
+        options.AddForeignKeep(keep);
+        options.AddIfPresent(nameof(background), background);
+        options.AddIfPresent("page_height", pageHeight);
+        options.AddIfPresent(nameof(profile), profile);
+
+        this.Call("rawsave_target", options, target);
+    }
+
+    /// <summary>
+    /// Write raw image to stream.
+    /// </summary>
+    /// <example>
+    /// <code language="lang-csharp">
+    /// in.RawsaveStream(stream, keep: Enums.ForeignKeep, background: double[], pageHeight: int, profile: string);
+    /// </code>
+    /// </example>
+    /// <param name="stream">Stream to save to.</param>
+    /// <param name="keep">Which metadata to retain.</param>
+    /// <param name="background">Background value.</param>
+    /// <param name="pageHeight">Set page height for multipage save.</param>
+    /// <param name="profile">Filename of ICC profile to embed.</param>
+    public void RawsaveStream(Stream stream, Enums.ForeignKeep? keep = null, double[] background = null, int? pageHeight = null, string profile = null)
+    {
+        using var target = TargetStream.NewFromStream(stream);
+        RawsaveTarget(target, keep, background, pageHeight, profile);
     }
 
     /// <summary>
@@ -8850,7 +8955,7 @@ public Image Rot45(Enums.Angle45? angle = null)
     /// using Image @out = in.Rotate(angle, interpolate: GObject, background: double[], odx: double, ody: double, idx: double, idy: double);
     /// </code>
     /// </example>
-    /// <param name="angle">Rotate anticlockwise by this many degrees.</param>
+    /// <param name="angle">Rotate clockwise by this many degrees.</param>
     /// <param name="interpolate">Interpolate pixels with this.</param>
     /// <param name="background">Background value.</param>
     /// <param name="odx">Horizontal output displacement.</param>
@@ -8953,6 +9058,34 @@ public Image ScRGB2XYZ()
         return this.Call("scRGB2XYZ") as Image;
     }
 
+    /// <summary>
+    /// Create an SDF image.
+    /// </summary>
+    /// <example>
+    /// <code language="lang-csharp">
+    /// using Image @out = NetVips.Image.Sdf(width, height, shape, r: double, a: double[], b: double[], corners: double[]);
+    /// </code>
+    /// </example>
+    /// <param name="width">Image width in pixels.</param>
+    /// <param name="height">Image height in pixels.</param>
+    /// <param name="shape">SDF shape to create.</param>
+    /// <param name="r">Radius.</param>
+    /// <param name="a">Point a.</param>
+    /// <param name="b">Point b.</param>
+    /// <param name="corners">Corner radii.</param>
+    /// <returns>A new <see cref="Image"/>.</returns>
+    public static Image Sdf(int width, int height, Enums.SdfShape shape, double? r = null, double[] a = null, double[] b = null, double[] corners = null)
+    {
+        var options = new VOption();
+
+        options.AddIfPresent(nameof(r), r);
+        options.AddIfPresent(nameof(a), a);
+        options.AddIfPresent(nameof(b), b);
+        options.AddIfPresent(nameof(corners), corners);
+
+        return Operation.Call("sdf", options, width, height, shape) as Image;
+    }
+
     /// <summary>
     /// Check sequential access.
     /// </summary>
@@ -9085,7 +9218,7 @@ public Image Sign()
     /// </code>
     /// </example>
     /// <param name="scale">Scale by this factor.</param>
-    /// <param name="angle">Rotate anticlockwise by this many degrees.</param>
+    /// <param name="angle">Rotate clockwise by this many degrees.</param>
     /// <param name="interpolate">Interpolate pixels with this.</param>
     /// <param name="background">Background value.</param>
     /// <param name="odx">Horizontal output displacement.</param>
@@ -10330,7 +10463,7 @@ public static Image TiffloadStream(Stream stream, out Enums.ForeignFlags flags,
     /// <param name="bigtiff">Write a bigtiff image.</param>
     /// <param name="properties">Write a properties document to IMAGEDESCRIPTION.</param>
     /// <param name="regionShrink">Method to shrink regions.</param>
-    /// <param name="level">ZSTD compression level.</param>
+    /// <param name="level">Deflate (1-9, default 6) or ZSTD (1-22, default 9) compression level.</param>
     /// <param name="lossless">Enable WEBP lossless mode.</param>
     /// <param name="depth">Pyramid depth.</param>
     /// <param name="subifd">Save pyr layers as sub-IFDs.</param>
@@ -10394,7 +10527,7 @@ public void Tiffsave(string filename, Enums.ForeignTiffCompression? compression
     /// <param name="bigtiff">Write a bigtiff image.</param>
     /// <param name="properties">Write a properties document to IMAGEDESCRIPTION.</param>
     /// <param name="regionShrink">Method to shrink regions.</param>
-    /// <param name="level">ZSTD compression level.</param>
+    /// <param name="level">Deflate (1-9, default 6) or ZSTD (1-22, default 9) compression level.</param>
     /// <param name="lossless">Enable WEBP lossless mode.</param>
     /// <param name="depth">Pyramid depth.</param>
     /// <param name="subifd">Save pyr layers as sub-IFDs.</param>
@@ -10460,7 +10593,7 @@ public byte[] TiffsaveBuffer(Enums.ForeignTiffCompression? compression = null, i
     /// <param name="bigtiff">Write a bigtiff image.</param>
     /// <param name="properties">Write a properties document to IMAGEDESCRIPTION.</param>
     /// <param name="regionShrink">Method to shrink regions.</param>
-    /// <param name="level">ZSTD compression level.</param>
+    /// <param name="level">Deflate (1-9, default 6) or ZSTD (1-22, default 9) compression level.</param>
     /// <param name="lossless">Enable WEBP lossless mode.</param>
     /// <param name="depth">Pyramid depth.</param>
     /// <param name="subifd">Save pyr layers as sub-IFDs.</param>
@@ -10525,7 +10658,7 @@ public void TiffsaveTarget(Target target, Enums.ForeignTiffCompression? compress
     /// <param name="bigtiff">Write a bigtiff image.</param>
     /// <param name="properties">Write a properties document to IMAGEDESCRIPTION.</param>
     /// <param name="regionShrink">Method to shrink regions.</param>
-    /// <param name="level">ZSTD compression level.</param>
+    /// <param name="level">Deflate (1-9, default 6) or ZSTD (1-22, default 9) compression level.</param>
     /// <param name="lossless">Enable WEBP lossless mode.</param>
     /// <param name="depth">Pyramid depth.</param>
     /// <param name="subifd">Save pyr layers as sub-IFDs.</param>
@@ -11160,7 +11293,7 @@ public static Image WebploadStream(Stream stream, out Enums.ForeignFlags flags,
     /// </summary>
     /// <example>
     /// <code language="lang-csharp">
-    /// in.Webpsave(filename, q: int, lossless: bool, preset: Enums.ForeignWebpPreset, smartSubsample: bool, nearLossless: bool, alphaQ: int, minSize: bool, kmin: int, kmax: int, effort: int, mixed: bool, keep: Enums.ForeignKeep, background: double[], pageHeight: int, profile: string);
+    /// in.Webpsave(filename, q: int, lossless: bool, preset: Enums.ForeignWebpPreset, smartSubsample: bool, nearLossless: bool, alphaQ: int, minSize: bool, kmin: int, kmax: int, effort: int, targetSize: int, mixed: bool, smartDeblock: bool, passes: int, keep: Enums.ForeignKeep, background: double[], pageHeight: int, profile: string);
     /// </code>
     /// </example>
     /// <param name="filename">Filename to save to.</param>
@@ -11174,12 +11307,15 @@ public static Image WebploadStream(Stream stream, out Enums.ForeignFlags flags,
     /// <param name="kmin">Minimum number of frames between key frames.</param>
     /// <param name="kmax">Maximum number of frames between key frames.</param>
     /// <param name="effort">Level of CPU effort to reduce file size.</param>
+    /// <param name="targetSize">Desired target size in bytes.</param>
     /// <param name="mixed">Allow mixed encoding (might reduce file size).</param>
+    /// <param name="smartDeblock">Enable auto-adjusting of the deblocking filter.</param>
+    /// <param name="passes">Number of entropy-analysis passes (in [1..10]).</param>
     /// <param name="keep">Which metadata to retain.</param>
     /// <param name="background">Background value.</param>
     /// <param name="pageHeight">Set page height for multipage save.</param>
     /// <param name="profile">Filename of ICC profile to embed.</param>
-    public void Webpsave(string filename, int? q = null, bool? lossless = null, Enums.ForeignWebpPreset? preset = null, bool? smartSubsample = null, bool? nearLossless = null, int? alphaQ = null, bool? minSize = null, int? kmin = null, int? kmax = null, int? effort = null, bool? mixed = null, Enums.ForeignKeep? keep = null, double[] background = null, int? pageHeight = null, string profile = null)
+    public void Webpsave(string filename, int? q = null, bool? lossless = null, Enums.ForeignWebpPreset? preset = null, bool? smartSubsample = null, bool? nearLossless = null, int? alphaQ = null, bool? minSize = null, int? kmin = null, int? kmax = null, int? effort = null, int? targetSize = null, bool? mixed = null, bool? smartDeblock = null, int? passes = null, Enums.ForeignKeep? keep = null, double[] background = null, int? pageHeight = null, string profile = null)
     {
         var options = new VOption();
 
@@ -11193,7 +11329,10 @@ public void Webpsave(string filename, int? q = null, bool? lossless = null, Enum
         options.AddIfPresent(nameof(kmin), kmin);
         options.AddIfPresent(nameof(kmax), kmax);
         options.AddIfPresent(nameof(effort), effort);
+        options.AddIfPresent("target_size", targetSize);
         options.AddIfPresent(nameof(mixed), mixed);
+        options.AddIfPresent("smart_deblock", smartDeblock);
+        options.AddIfPresent(nameof(passes), passes);
         options.AddForeignKeep(keep);
         options.AddIfPresent(nameof(background), background);
         options.AddIfPresent("page_height", pageHeight);
@@ -11207,7 +11346,7 @@ public void Webpsave(string filename, int? q = null, bool? lossless = null, Enum
     /// </summary>
     /// <example>
     /// <code language="lang-csharp">
-    /// byte[] buffer = in.WebpsaveBuffer(q: int, lossless: bool, preset: Enums.ForeignWebpPreset, smartSubsample: bool, nearLossless: bool, alphaQ: int, minSize: bool, kmin: int, kmax: int, effort: int, mixed: bool, keep: Enums.ForeignKeep, background: double[], pageHeight: int, profile: string);
+    /// byte[] buffer = in.WebpsaveBuffer(q: int, lossless: bool, preset: Enums.ForeignWebpPreset, smartSubsample: bool, nearLossless: bool, alphaQ: int, minSize: bool, kmin: int, kmax: int, effort: int, targetSize: int, mixed: bool, smartDeblock: bool, passes: int, keep: Enums.ForeignKeep, background: double[], pageHeight: int, profile: string);
     /// </code>
     /// </example>
     /// <param name="q">Q factor.</param>
@@ -11220,13 +11359,16 @@ public void Webpsave(string filename, int? q = null, bool? lossless = null, Enum
     /// <param name="kmin">Minimum number of frames between key frames.</param>
     /// <param name="kmax">Maximum number of frames between key frames.</param>
     /// <param name="effort">Level of CPU effort to reduce file size.</param>
+    /// <param name="targetSize">Desired target size in bytes.</param>
     /// <param name="mixed">Allow mixed encoding (might reduce file size).</param>
+    /// <param name="smartDeblock">Enable auto-adjusting of the deblocking filter.</param>
+    /// <param name="passes">Number of entropy-analysis passes (in [1..10]).</param>
     /// <param name="keep">Which metadata to retain.</param>
     /// <param name="background">Background value.</param>
     /// <param name="pageHeight">Set page height for multipage save.</param>
     /// <param name="profile">Filename of ICC profile to embed.</param>
     /// <returns>An array of bytes.</returns>
-    public byte[] WebpsaveBuffer(int? q = null, bool? lossless = null, Enums.ForeignWebpPreset? preset = null, bool? smartSubsample = null, bool? nearLossless = null, int? alphaQ = null, bool? minSize = null, int? kmin = null, int? kmax = null, int? effort = null, bool? mixed = null, Enums.ForeignKeep? keep = null, double[] background = null, int? pageHeight = null, string profile = null)
+    public byte[] WebpsaveBuffer(int? q = null, bool? lossless = null, Enums.ForeignWebpPreset? preset = null, bool? smartSubsample = null, bool? nearLossless = null, int? alphaQ = null, bool? minSize = null, int? kmin = null, int? kmax = null, int? effort = null, int? targetSize = null, bool? mixed = null, bool? smartDeblock = null, int? passes = null, Enums.ForeignKeep? keep = null, double[] background = null, int? pageHeight = null, string profile = null)
     {
         var options = new VOption();
 
@@ -11240,7 +11382,10 @@ public byte[] WebpsaveBuffer(int? q = null, bool? lossless = null, Enums.Foreign
         options.AddIfPresent(nameof(kmin), kmin);
         options.AddIfPresent(nameof(kmax), kmax);
         options.AddIfPresent(nameof(effort), effort);
+        options.AddIfPresent("target_size", targetSize);
         options.AddIfPresent(nameof(mixed), mixed);
+        options.AddIfPresent("smart_deblock", smartDeblock);
+        options.AddIfPresent(nameof(passes), passes);
         options.AddForeignKeep(keep);
         options.AddIfPresent(nameof(background), background);
         options.AddIfPresent("page_height", pageHeight);
@@ -11254,7 +11399,7 @@ public byte[] WebpsaveBuffer(int? q = null, bool? lossless = null, Enums.Foreign
     /// </summary>
     /// <example>
     /// <code language="lang-csharp">
-    /// in.WebpsaveMime(q: int, lossless: bool, preset: Enums.ForeignWebpPreset, smartSubsample: bool, nearLossless: bool, alphaQ: int, minSize: bool, kmin: int, kmax: int, effort: int, mixed: bool, keep: Enums.ForeignKeep, background: double[], pageHeight: int, profile: string);
+    /// in.WebpsaveMime(q: int, lossless: bool, preset: Enums.ForeignWebpPreset, smartSubsample: bool, nearLossless: bool, alphaQ: int, minSize: bool, kmin: int, kmax: int, effort: int, targetSize: int, mixed: bool, smartDeblock: bool, passes: int, keep: Enums.ForeignKeep, background: double[], pageHeight: int, profile: string);
     /// </code>
     /// </example>
     /// <param name="q">Q factor.</param>
@@ -11267,12 +11412,15 @@ public byte[] WebpsaveBuffer(int? q = null, bool? lossless = null, Enums.Foreign
     /// <param name="kmin">Minimum number of frames between key frames.</param>
     /// <param name="kmax">Maximum number of frames between key frames.</param>
     /// <param name="effort">Level of CPU effort to reduce file size.</param>
+    /// <param name="targetSize">Desired target size in bytes.</param>
     /// <param name="mixed">Allow mixed encoding (might reduce file size).</param>
+    /// <param name="smartDeblock">Enable auto-adjusting of the deblocking filter.</param>
+    /// <param name="passes">Number of entropy-analysis passes (in [1..10]).</param>
     /// <param name="keep">Which metadata to retain.</param>
     /// <param name="background">Background value.</param>
     /// <param name="pageHeight">Set page height for multipage save.</param>
     /// <param name="profile">Filename of ICC profile to embed.</param>
-    public void WebpsaveMime(int? q = null, bool? lossless = null, Enums.ForeignWebpPreset? preset = null, bool? smartSubsample = null, bool? nearLossless = null, int? alphaQ = null, bool? minSize = null, int? kmin = null, int? kmax = null, int? effort = null, bool? mixed = null, Enums.ForeignKeep? keep = null, double[] background = null, int? pageHeight = null, string profile = null)
+    public void WebpsaveMime(int? q = null, bool? lossless = null, Enums.ForeignWebpPreset? preset = null, bool? smartSubsample = null, bool? nearLossless = null, int? alphaQ = null, bool? minSize = null, int? kmin = null, int? kmax = null, int? effort = null, int? targetSize = null, bool? mixed = null, bool? smartDeblock = null, int? passes = null, Enums.ForeignKeep? keep = null, double[] background = null, int? pageHeight = null, string profile = null)
     {
         var options = new VOption();
 
@@ -11286,7 +11434,10 @@ public void WebpsaveMime(int? q = null, bool? lossless = null, Enums.ForeignWebp
         options.AddIfPresent(nameof(kmin), kmin);
         options.AddIfPresent(nameof(kmax), kmax);
         options.AddIfPresent(nameof(effort), effort);
+        options.AddIfPresent("target_size", targetSize);
         options.AddIfPresent(nameof(mixed), mixed);
+        options.AddIfPresent("smart_deblock", smartDeblock);
+        options.AddIfPresent(nameof(passes), passes);
         options.AddForeignKeep(keep);
         options.AddIfPresent(nameof(background), background);
         options.AddIfPresent("page_height", pageHeight);
@@ -11300,7 +11451,7 @@ public void WebpsaveMime(int? q = null, bool? lossless = null, Enums.ForeignWebp
     /// </summary>
     /// <example>
     /// <code language="lang-csharp">
-    /// in.WebpsaveTarget(target, q: int, lossless: bool, preset: Enums.ForeignWebpPreset, smartSubsample: bool, nearLossless: bool, alphaQ: int, minSize: bool, kmin: int, kmax: int, effort: int, mixed: bool, keep: Enums.ForeignKeep, background: double[], pageHeight: int, profile: string);
+    /// in.WebpsaveTarget(target, q: int, lossless: bool, preset: Enums.ForeignWebpPreset, smartSubsample: bool, nearLossless: bool, alphaQ: int, minSize: bool, kmin: int, kmax: int, effort: int, targetSize: int, mixed: bool, smartDeblock: bool, passes: int, keep: Enums.ForeignKeep, background: double[], pageHeight: int, profile: string);
     /// </code>
     /// </example>
     /// <param name="target">Target to save to.</param>
@@ -11314,12 +11465,15 @@ public void WebpsaveMime(int? q = null, bool? lossless = null, Enums.ForeignWebp
     /// <param name="kmin">Minimum number of frames between key frames.</param>
     /// <param name="kmax">Maximum number of frames between key frames.</param>
     /// <param name="effort">Level of CPU effort to reduce file size.</param>
+    /// <param name="targetSize">Desired target size in bytes.</param>
     /// <param name="mixed">Allow mixed encoding (might reduce file size).</param>
+    /// <param name="smartDeblock">Enable auto-adjusting of the deblocking filter.</param>
+    /// <param name="passes">Number of entropy-analysis passes (in [1..10]).</param>
     /// <param name="keep">Which metadata to retain.</param>
     /// <param name="background">Background value.</param>
     /// <param name="pageHeight">Set page height for multipage save.</param>
     /// <param name="profile">Filename of ICC profile to embed.</param>
-    public void WebpsaveTarget(Target target, int? q = null, bool? lossless = null, Enums.ForeignWebpPreset? preset = null, bool? smartSubsample = null, bool? nearLossless = null, int? alphaQ = null, bool? minSize = null, int? kmin = null, int? kmax = null, int? effort = null, bool? mixed = null, Enums.ForeignKeep? keep = null, double[] background = null, int? pageHeight = null, string profile = null)
+    public void WebpsaveTarget(Target target, int? q = null, bool? lossless = null, Enums.ForeignWebpPreset? preset = null, bool? smartSubsample = null, bool? nearLossless = null, int? alphaQ = null, bool? minSize = null, int? kmin = null, int? kmax = null, int? effort = null, int? targetSize = null, bool? mixed = null, bool? smartDeblock = null, int? passes = null, Enums.ForeignKeep? keep = null, double[] background = null, int? pageHeight = null, string profile = null)
     {
         var options = new VOption();
 
@@ -11333,7 +11487,10 @@ public void WebpsaveTarget(Target target, int? q = null, bool? lossless = null,
         options.AddIfPresent(nameof(kmin), kmin);
         options.AddIfPresent(nameof(kmax), kmax);
         options.AddIfPresent(nameof(effort), effort);
+        options.AddIfPresent("target_size", targetSize);
         options.AddIfPresent(nameof(mixed), mixed);
+        options.AddIfPresent("smart_deblock", smartDeblock);
+        options.AddIfPresent(nameof(passes), passes);
         options.AddForeignKeep(keep);
         options.AddIfPresent(nameof(background), background);
         options.AddIfPresent("page_height", pageHeight);
@@ -11347,7 +11504,7 @@ public void WebpsaveTarget(Target target, int? q = null, bool? lossless = null,
     /// </summary>
     /// <example>
     /// <code language="lang-csharp">
-    /// in.WebpsaveStream(stream, q: int, lossless: bool, preset: Enums.ForeignWebpPreset, smartSubsample: bool, nearLossless: bool, alphaQ: int, minSize: bool, kmin: int, kmax: int, effort: int, mixed: bool, keep: Enums.ForeignKeep, background: double[], pageHeight: int, profile: string);
+    /// in.WebpsaveStream(stream, q: int, lossless: bool, preset: Enums.ForeignWebpPreset, smartSubsample: bool, nearLossless: bool, alphaQ: int, minSize: bool, kmin: int, kmax: int, effort: int, targetSize: int, mixed: bool, smartDeblock: bool, passes: int, keep: Enums.ForeignKeep, background: double[], pageHeight: int, profile: string);
     /// </code>
     /// </example>
     /// <param name="stream">Stream to save to.</param>
@@ -11361,15 +11518,18 @@ public void WebpsaveTarget(Target target, int? q = null, bool? lossless = null,
     /// <param name="kmin">Minimum number of frames between key frames.</param>
     /// <param name="kmax">Maximum number of frames between key frames.</param>
     /// <param name="effort">Level of CPU effort to reduce file size.</param>
+    /// <param name="targetSize">Desired target size in bytes.</param>
     /// <param name="mixed">Allow mixed encoding (might reduce file size).</param>
+    /// <param name="smartDeblock">Enable auto-adjusting of the deblocking filter.</param>
+    /// <param name="passes">Number of entropy-analysis passes (in [1..10]).</param>
     /// <param name="keep">Which metadata to retain.</param>
     /// <param name="background">Background value.</param>
     /// <param name="pageHeight">Set page height for multipage save.</param>
     /// <param name="profile">Filename of ICC profile to embed.</param>
-    public void WebpsaveStream(Stream stream, int? q = null, bool? lossless = null, Enums.ForeignWebpPreset? preset = null, bool? smartSubsample = null, bool? nearLossless = null, int? alphaQ = null, bool? minSize = null, int? kmin = null, int? kmax = null, int? effort = null, bool? mixed = null, Enums.ForeignKeep? keep = null, double[] background = null, int? pageHeight = null, string profile = null)
+    public void WebpsaveStream(Stream stream, int? q = null, bool? lossless = null, Enums.ForeignWebpPreset? preset = null, bool? smartSubsample = null, bool? nearLossless = null, int? alphaQ = null, bool? minSize = null, int? kmin = null, int? kmax = null, int? effort = null, int? targetSize = null, bool? mixed = null, bool? smartDeblock = null, int? passes = null, Enums.ForeignKeep? keep = null, double[] background = null, int? pageHeight = null, string profile = null)
     {
         using var target = TargetStream.NewFromStream(stream);
-        WebpsaveTarget(target, q, lossless, preset, smartSubsample, nearLossless, alphaQ, minSize, kmin, kmax, effort, mixed, keep, background, pageHeight, profile);
+        WebpsaveTarget(target, q, lossless, preset, smartSubsample, nearLossless, alphaQ, minSize, kmin, kmax, effort, targetSize, mixed, smartDeblock, passes, keep, background, pageHeight, profile);
     }
 
     /// <summary>
diff --git a/src/NetVips/MutableImage.Generated.cs b/src/NetVips/MutableImage.Generated.cs
index 6b39983..350824e 100644
--- a/src/NetVips/MutableImage.Generated.cs
+++ b/src/NetVips/MutableImage.Generated.cs
@@ -1,7 +1,7 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     This code was generated by a tool.
-//     libvips version: 8.15.0
+//     libvips version: 8.16.0
 //
 //     Changes to this file may cause incorrect behavior and will be lost if
 //     the code is regenerated.
diff --git a/tests/NetVips.Tests/ConversionTests.cs b/tests/NetVips.Tests/ConversionTests.cs
index a9219fc..16fb8c6 100644
--- a/tests/NetVips.Tests/ConversionTests.cs
+++ b/tests/NetVips.Tests/ConversionTests.cs
@@ -225,22 +225,6 @@ dynamic BandRank(dynamic x, dynamic y)
         Assert.Equal(0, (a - b).Abs().Min());
     }
 
-    [Fact]
-    public void TestCache()
-    {
-        dynamic Cache(dynamic x)
-        {
-            if (x is Image image)
-            {
-                return image.Cache();
-            }
-
-            return x;
-        }
-
-        RunUnary(_allImages, Cache);
-    }
-
     [Fact]
     public void TestCopy()
     {