Released: May 7, 2025

Updates in V25.5

Features

• Improved LockBits performance for Format32bppPArgb.

Fixes

• Fixed a color channel overflow in LinearGradientBrush drawing.

Released: Apr 10, 2025

Updates in V25.4

Features

• Added .NET Framework v4.0 binaries.

Fixes

• Fixed issue creating a font with a new style from an existing font.

Released: Mar 7, 2025

Updates in V25.3

Features

• Improved correctness of image file codecs.

Fixes

• Fixed image loading with only 2 colors in the palette.
• Fixed 'InvalidCSharpIdentifierName' build error with .NET Native toolchain.

Released: Feb 8, 2025

Updates in V25.2

Features

• Improved color operation performance.

Fixes

• Corrected dash cap offset on curves.

Released: Jan 10, 2025

Updates in V25.1

Features

• Improved LockBits performance for 4bpp bitmaps.
• Improved monochrome TIFF loading performance.
• Improved performance when saving indexed bitmaps.

Fixes

• Fixed Format32bppArgb Bitmap.SetPixel with a transparent color.

Released: Dec 9, 2024

Updates in V24.12

Features

• Added support for LinearGradientBrush Clamp mode.
• Improved LockBits performance without format conversion for 1bpp and 8bpp indexed bitmaps.
• Improved correctness of image file codecs.

Fixes

• Fixed container transformations.
• Fixed a frame selection hang on a TIFF file.
• Fixed OverflowException when drawing a large Bitmap with HighQualityBicubic interpolation mode.

Released: Nov 11, 2024

Updates in V24.11

Features

• Improved the correctness of region intersections.
• Enabled loading of a partially broken JPEG file.

Released: Oct 10, 2024

Updates in V24.10

Features

• Improved performance of loading bitmap file information.

Fixes

• Fixed ImageFormatsProvider is not set exception on systems without standard fonts.
• Fixed TIFF loading OutOfMemoryException in a .NET Framework project using the .NET Standard library.
• Fixed TypeLoadException after trimming.

Released: Sep 6, 2024

Updates in V24.9

Features

• Added support for loading variable fonts.
• Added support for saving TIFF with CCITT3 and CCITT4 compression.
• Added a check for empty points to the GraphicsPath.AddLines method.

Fixes

• Removed generated CompilerServices attributes.
• Fixed Product Version information.

Released: Aug 11, 2024

Updates in V24.8

Features

• Added support for 'RebeccaPurple' color.
• Enabled support for Macintosh font files.
• Moved KnownColor and SystemColors from System.Drawing to System.Drawing.AsposeDrawing namespace for .NET Standard build.
• Improved correctness of image file codecs.

Fixes

• Fixed stream ObjectDisposedException after saving TIFF.