Paint.NET 4.0.17

這套影像編修軟體擁有親切好用的介面，並支援圖層、無限次數的復原以及各種特效處理。為了更容易使用，Paint.NET利用縮圖標籤頁介面，取代以往的文字標籤頁。

• 它有針對Windows 7或Vista特別做介面上的加強。
• 不論是使用Atom CPU筆記型電腦或是雙核心的桌上型電腦，都可以在這套軟體上體驗到快速啟動及回應的快感。
• 結合線上談壇，擁有多個社群討論區，可互相切磋精進。
• 多種特效濾鏡，包括模糊、銳利化、變形、雜訊、去除紅眼等等。
• 無限制的回復次數，暫存容量僅限於可用的磁碟空間大小。

Added: "Fluid mouse input" option in Settings -> UI -> Troubleshooting. If you see major glitches while drawing, try disabling this.
Improved: Default brush size, font size, and corner radius size now scales with major DPI scaling levels (brush size of 2 at 100% scaling, brush size of 4 at 200% scaling, etc).
Improved: Default image size now scales with major DPI scaling levels (800x600 at 100%, 1600x1200 at 200%, etc.).
Improved performance and drawing latency by removing explicit calls to System.GC.Collect() except when low memory conditions are encountered.
Improved performance by greatly reducing object allocation amplification by reducing the concurrency level when using ConcurrentDictionary, and by removing Weak Reference allocations in favor of direct GCHandle usage.
Improved: Performance and battery usage by ensuring animations always run at the monitor's actual refresh rate.
Improved (reduced) CPU usage when moving the mouse around the canvas.
Removed: "Hold Ctrl to hide handle" from the Text tool because it was not useful and caused lots of confusion.
Fixed: Various high-DPI fixes, including horrible looking mouse cursors caused by a bug in the latest .NET WinForms update.
Fixed: Gradient tool no longer applies dithering "outside" of the gradient (in areas that should have a solid color).
Fixed: Very slow performance opening the Effects menu when lots of plugins are installed after installing the Windows 10 Creators Update.
Fixed: When cropping and then performing an undo, the scroll position was totally wrong.
Fixed a rendering glitch in the Save Configuration dialog (it would "wiggle").
Fixed: At certain brush sizes, the brush indicator on the canvas had a visual glitch in it due to a bug in Direct2D.
Fixed: Text tool buttons for Bold, Italics, Underline were not localized for a few languages.
Fixed a rare crash in the taskbar thumbnails.
Fixed: Drawing with an aliased brush and opaque color (alpha=255) sometimes resulted in non-opaque pixels due to a bug in Direct2D's ID2D1RenderTarget::FillOpacityMask.
Fixed: "Olden" effect should no longer cause crashes (it still has some rendering artifacts due to its multi threading problems, however).