Updated IronSoftware.System.Drawing to 2026.11.5. On .NET 8 and later it uses SixLabors.ImageSharp 4.1.3, which fixes CVE-2026-106110 through CVE-2026-106116.
.NET 6 and earlier targets (including .NET Standard 2.0 / .NET Framework) use older ImageSharp versions that do not include the fix; use .NET 8 or later to get it.
修复
Fixed TextStyle.Clone() and Underline.Clone() throwing "The type must be serializable".
IronPPT for .NET 2026.4.12026年3月27日
功能
Updated internal dependencies.
IronPPT for .NET 2026.3.12026年3月1日
功能
Updated internal dependencies.
IronPPT for .NET 2026.2.22026年2月17日
功能
Updated internal dependencies.
IronPPT for .NET 2026.1.3主版本2026年2月11日
功能
Enhanced presentation element deletion with controlled cascade behavior, last-slide protection, and improved element state tracking.