Poboljšana verzija painta

paint.net 4.0.13 - released on December 12th, 2016
This is a minor update that fixes a few high priority problems that many people were bumping into.

Fixed "Missing api-ms-win-core-timezone-l1-1-0.dll" error that was being seen on some Windows 7 systems due to partial install or uninstall of Microsoft's Universal C Runtime
Fixed the layout for the File->New, Image->Resize, and Image->Canvas Size dialogs in all known situations (various languages, DPI sizes, font configurations)
Fixed: Old versions of PSD plugin couldn't load due to removal of PrivateThreadPool
Fixed a crash when typing a negative number for a zoom level

paint.net 4.0.12 - released on September 12th, 2016
This is a hotfix that fixes some crashing on single CPU systems, and a rendering bug in the Rounded Rectangle shape.

Fixed: The Rounded Rectangle shape's rendering was incorrect for some values of "Corner size"
Fixed: Effects and Adjustments were crashing the app on systems with only 1 CPU core, or virtual machines configured for only 1 CPU

paint.net 4.0.11 - released on September 10th, 2016
This update adds the ability to configure the Rounded Rectangle shape's corner size. It also fixes issues with scrolling and panning, effect rendering performance, high DPI, and a rare system hang caused by WPF.

New: The Rounded Rectangle shape's corner size ("radius") is now configurable
New: Overscroll can now be disabled from within Settings
Fixed: The Zoom tool was broken in 4.0.10
Fixed: Auto scroll will no longer engage overscroll. This prevents the image from shooting off in all directions when drawing on it or when making a selection.
Fixed: Panning with the middle mouse button would sometimes be "sticky", as reported at
Fixed: Effect rendering performance had significantly regressed in 4.0.10, by as much as 50%, on Intel CPUs with HyperThreading.
Fixed: Selecting the entire image and then using Zoom to Selection or the Zoom Tool would align the image in an awkward manner
Fixed: In rare cases, Settings -> Plugin Errors was hanging the whole system (bug in WPF?). This UI is now implemented in WinForms instead of WPF.
Fixed: Some more high-DPI issues, especially when using multiple monitors with mixed DPI, or when using Remote Desktop

paint.net 4.0.17 - released on July 20th, 2017
This update improves performance and fixes a lot of small issues.

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 WeakReference 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 multithreading problems, however)