From this version, ibisPaint/ibisPaint X for iOS support iOS 10.0 or later.
ibisPaint X for Android continue to support Android 4.1 or later.

 [New Features]  Introduction of new features is here.

• Drastically improved the layout of the Brush window. Now you can change all brush parameters at will, and register your favarite brushes as Custom brushes.
• Added 50 new brush parameters.
• Added 170 new brushes.
• Added the Circle Drawing tool, the Ellipse Drawing tool, the Regular Polygon Drawing tool, the Bezier Curve Drawing tool and the Polyline Drawing tool which are available in the Stabilizer window.
• Added the Fill feature to the Drawing tools which are available in the Stabilizer window.
• Added the Gap Recognition feature to the Bucket tool and the Magic Wand tool. They can be configured via a switch in the Bucket (or Magic Wand) Properties window.
• Added the Unpainted Recognition feature to the Bucket tool and the Magic Wand tool. They can be configured via a switch in the Bucket (or Magic Wand) Properties window. Note that the Expansion feature is disabled when you use the Unpainted Recognition feature.
• Added the Continuous Filling feature to the Bucket tool and the Magic Wand tool. They can be configured via a switch in the Bucket (or Magic Wand) Properties window.
• Added the Eraser Bucket sub-tool to the Bucket tool. You can erase some area in a similar way to that of the Bucket tool.
• Now you can export your artworks in the PSD format. It will be convenient when you send your artworks to printing companies or you edit them in Photoshop or other applications.
• Drastically improved user interfaces of the Filter tool.
• Enhanced features of the Filter tool. Now you can apply filters to the Selection layer. In the filters such as "Drop Shadow", you can choose the reference layer of the shadow (in the case of "Drop Shadow") between the current layer and the upper layer.
• Added the Reordering artworks feature by which you can reorder artworks in the My Gallery screen and the Collection screen. (This is a Prime feature.)
• Added the Unsharp Mask filter.
• Added the Noise filter.
• Added the Glitch filter.
• Added the Bevel filter.
• Added the Frosted Glass filter, Frosted Glass (Zooming) filter and Frosted Glass (Moving) filter.
• Added the Sheer filter, the Sheer (Cross) filter, the Sheer (Line) filter, the Sheer (Circle) filter, the Sheer (Square) filter and the Sheer (Hex) filter.
• Added the Wave filter.
• Added the "Double" brush type, which produces effects similar to the Outline brush.
• Now you can configure the upper limit of the thickness at the start/end of brush lines up to 200%, which enables you to create brushes with ink pools at the start and end.
• Added the "Single" brush type, which draw monochrome lines even when you choose a colorful brush pattern.
• Added the "Color" brush type, which enables you to draw brush lines in full color.
• Added the "Water" brush type, which produces effects similar to the "Watercolor (Mix)" brush.
• Added the "Opacity of Start" and "Opacity of End" sliders to the Brush window by which you can configure the the opacity at the start/end of brush lines up to 200%. If you set them to values greater than 100%, it draws more opaque lines around the start/end of lines.
• Drastically improved the Title screen, the My Gallery screen and the Collection screen.
• Now the app shows news from our website (ibispaint.com) at the head of the ranking in the Title screen.
• (Android version) Added support for display cutouts of Android 9.0 (Pie).

 [Improvements]

• Now the app shows the File menu when you tap the Back button (or the Back key on Android devices) in the Canvas screen to confirm that you really exit the Canvas screen. The "Save as PNG" and "Save as Transparent PNG" features that were in the "…" menu of the Layer window are now available from the File menu.
• Now the app automatically sets the newly added layer as the current layer after you add a new layer or executed "Duplicate Layer" or "Add Layer from Canvas". You can disable this feature by the "Set Added Layer as Current Layer" switch in the Settings window.
• Now you can disable the click sound played when you undo/redo, tap buttons of sliders or switches. You can configure it via the "Sound" switch in the Settings window.
• Now you can configure the height of rows in the Layer window. To configure it use the "Layer Row Height" slider in the Settings window.
• Now the rankings in the Title screen is scrollable.
• Enhanced features of the Parallel Gradation filter, Concentric Gradation filter and Radial Line Gradation filter. Now they compose the gradation to the content of the current layer (where in older versions they clear the current layer before drawing gradations). You can choose the blend mode of this image composition. You can also customize colors of gradations.
• On some filters, we have removed three sliders (the Hue, Saturation and Brightness slider) and added a button to show a Color window for you to choose color more easily.
• Now you can choose color of the frame in the Blur Frame filter.
• In older versions, the Table filter has two modes ("Count" and "Size"). In this version, We separated the features of Table filter into two filters (the "Table (Count)" filter and the "Table (Size)" filter) depending on the mode.
• Now the maximum value of the "Horizontal Padding" and "Vertical Padding" sliders in the Text tool is 200px.
• Now the app automatically activates the Brush tool after you use the Eyedropper tool (except when you have used the Bucket tool before the Eyedropper tool. In this case it activates the Fill tool).
• Now the Brush tool calculate spacings between brush patterns in more precise way, which results in beautiful lines.
• The "Easy Settings" switch in the Bucket tool and the Magic Wand tool have been replaced to the "Easy Settings" button.
• Adjusted the margin of the Bucket Properties window to smaller value.
• Added white edge to the number shown in the Bucket Property button to make it easy to see.
• Removed the "Save Bucket Settings" in the Settings window. Now the apps always saves Bucket Settings and you can reset it by the "Easy Settings" button in the Bucket Property window.
• Now the app saves the settings of the Magic Wand tool, the Bucket tool and the Eraser Bucket tool separately.
• Now some brushes such as "Dip Pen (Hard)" have more beautiful antialias when used from the Brush tool.
• Now some brushes such as "Dip Pen (Hard)" have more beautiful antialias when used from the Eraser tool.
• Now the app shows lines precisely before you touch up even when the layer has opacity lower than 100% or blend mode.
• Now the Bucket tool resets its opacity to 100% when you exit and re-enter the Canvas screen.
• Improved calculations in Line Drawing tool. It results in more beautiful antialias.
• Modified the appearances of dashed lines of the Line Drawing tool.
• Modified the appearances of dashed lines of the Rectangle Drawing tool.
• Now the Eyedropper tool for the Selection layer does not pick up the color when you touch up outside the Canvas.
• Now the Line Drawing tool applies the "Force Fade" (with the "Length of Start" and "Length of End" are both 40%) to the line even when you disabled the "Force Fade".
• Improved the Array ruler (when it is tilted to draw 3D line) to produce more beautiful lines when the thickness of the brush is less than 48px.
• Improved the Elliptical ruler with brushes "Bind the Center on the Elliptical Ruler" enabled to produce lines with more appropriate thickness.
• Improved the Array ruler (when it is tilted to draw 3D line) used with Straight Circular Elliptical and Radial ruler to produce lines with more appropriate thickness.
• Improved Five Lines so that its lines are now hard to break.
• Improved these brushes so that the pattern is now drawn with one tap: Flat Brush, Marker, Five Lines, Calligraphy, Circular Cross Hatching, Flash, Wedge, Pile, Speed, Eight Note, Doublet Note, Petal, Leaf, Pencil (#1/#2), Hard Pastel, Chalk
• Improved some filters because the direction of angle was reversed between portrait and landscape artwork.
• Channels Shift (Moving) is unified in the direction of landscape. Parallel Gradation is unified in the direction of portrait.
• Improved Speed Line filter so that it is now unified left to right because the initial value may be from to bottom or from right to left.
• Improved Radial Line filter so that it is now unified horizontal and the angle standard is unified to the right because it was vertical long when the aspect ratio is increased.
• Touch Offset and Digital Stylus are now usable in Title, My Gallery and Collection screens.
• Reduced the amount of network packets consumed by Art Ranking displayed on Title screen.
• Changed the maximum count of the description of artwork to 280 characters. (Alphanumeric characters are counted as one character, Japanese, Chinese and Korean characters are counted as two characters per character.)
• Added a function to switch the input focus area with the Tab key or Return key of the keyboard in the Change Canvas Size or Resize of Canvas Tool or Canvas Size Selection window.
• Improved the restoration process of artwork so that it can be restored by starting playback without the automatic restoration process if the app crashed during the automatic restoration process on the previous time.
• The damaged IPV file is now able to be shared.
• The restoration process of artwork is now also can execute on Collection screen.
• Changed initial parameters of various filters to easier to understand the effect.
• Changed the default color of the brush of Auto Paint filter.
• Changed the default value of Threshold of Black & White filter from 50% to 30%.
• Changed the behavior that was disabled "Remove Selection Area" and "Invert Selection Area" of Selection Area Tool when there is not selection area so that they are now able to be executed at any time.
• The completed image of artwork in the uploading movie is now clearly displayed without blurring for small-size artwork.
• The thumbnail of the layer in the layer window is now now clearly displayed without blurring for small-size artwork regardless of "Interpolation on Zoom In" setting.
• Changed the label "Line Color" of the button for selecting a color to "Color" in "Radial Line" and "Speed Line" filters.
• Changed the effect name "Cambio de canal (Aplicar zoom)" to "Cambio de canal (Zoom)" in Spanish.
• Changed the color of title bar of My Gallery screen and the toolbar of Canvas screen from white to light gray when "White" is selected in "Window Color".
• The background color of some buttons from light gray to white such as "Import from Photo Library" button in layer window or "Transform" button in the lower right if Lasso tool is selected.
• Improved the slider of the filter that cannot be changed because the minimum value and the maximum value are the same is corrected so that it can be easily displayed that it cannot be operated.
• Undo and Redo now displays the name of the operation at the top of the screen when they are performed from the button.
• Changed the thumb of Perspective Form and Mesh Form of Transform Tool, Trimming of Canvas Tool and Array Ruler, changed the line color of Change Canvas Size and Trimming of Canvas Tool.
• Added Creation Date and Update Date of artwork to Art Information window.
• Changed "Tag" of Material Tool window to "All".
• Improved to respond to touch of image of Tag table element in Material Tool window.
• Reduce Method and Enlarge Method of Resize of Canvas Tool now can be changed with one tap.
• Changed the color of Ignition Point of Expansion filter.
• Changed the error message when reading the file was failed.
• The border of the text is now displayed while Text Property window is displayed.
• (Android version) Improved the window to be able to close by pressing Back button of the device.
• (Android version) Improved the input behavior to be able to finish the input to the input box by pressing Back button of the tablet device.
• (Android version) Changed the initial text when sharing (tweeting) a URL of artwork to Twitter.
• (Android version) Changed to display the status bar in Canvas screen when Chromebook is the laptop mode.
• (Android version) You can now back from My Gallery or Collection screen to Title screen by swiping from the left edge of the screen to the right.
• (Android version) Improved to write dpi information to JPEG files when sharing and saving JPEG image of artwork.
• (iOS version) Changed the minimum OS version from 9.0 and later to 10.0 or later.
• (iOS version) Changed the color of the status bar in the launch (splash) screen to white.
• (iOS version) Changed to not display "Print" in the share of IPV file of artwork.
• (iOS version) Adjusted the display of the pre-installed font "Zapfino" in Font List window.
• (iOS version) Changed to not display the palm rejection switch when Apple Pencil is selected.
• (iOS version) Improved to write dpi information to JPEG files when sharing JPEG image of artwork.

 [Fixed Bugs and Problems]

• Fixed a bug of the "Speed - Opacity" feature where it draws too opaque lines if the pressure is greater than a threshold.
• Fixed a problem where the fineness of the dotted line representing the selection area was not appropriate when re-editing artwork that had a selection area in Selection layer on a small canvas such as 32x32.
• Fixed a bug where Quick Slider bar may not display the actual thickness during playback.
• Fixed a bug where the rectangle shape becomes wrong when using Rectangle Drawing tool of Stabilizer window when Perspective Array Ruler is used and the back is Working Cell.
• Fixed a bug where the aspect ratio of patterns of Array Ruler and Perspective Array Ruler may be slightly inaccurate when using brushes with different thicknesses.
• Fixed a bug where Thickness of End of Brush, Eraser, Smudge and Blur tool does not work when Force Fade is off and Circular Ruler or Elliptical Ruler is used.
• Fixed a bug where black or gray color can be picked up in Selection layer by Eyedropper tool after using Smudge or Blur tool and inverting layer in Selection layer.
• Fixed a bug where other than the first one tap disappear when drawing with just one tap and continuous with Brush, Eraser, Smudge and Blur tool if one of Straight Ruler, Circular Ruler, Elliptical Ruler and Radial Ruler is placed and one of Line Drawing tool or Rectangle Drawing tool is selected.
• Fixed a bug where draws one frame later on touching up when drawing with Brush, Eraser, Smudge and Blur tool if one of Straight Ruler, Circular Ruler, Elliptical Ruler and Radial Ruler is placed and one of Line Drawing tool or Rectangle Drawing tool is selected.
• Improved drawn lines of brush strokes and fixed a problem that the strokes were dirty especially when using an array ruler.
• Fixed a bug where the layer that uses Screentone "Noise" looks different when it is rasterized.
• Fixed a bug where the layer that uses Screentone "Noise" looks different when is is composed to other layer.
• Fixed a bug where the result of "Channels Shift (Moving)" filter is not correct when it was used with the selection area.
• Fixed a bug that drawing is faint with some brushes when a line is short and only one pattern is drawn with the Line Drawing tool and the Rectangle Drawing tool.
• Fixed a bug that when After Stabilizer is enabled, if you draw with one tap by the Smudge tool or the Blur tool, all of the drawing disappears when the canvas is moved, enlarged, reduced, or rotated by the finger, or the drawing disappears in a rectangular shape in the next drawing.
• Fixed a bug that if you draw with one tap by the Smudge tool or the Blur tool, the drawing and other lines are connected when playing the artwork.
• Fixed a bug that a line may become rattling when drawing a rectangle by the Rectangle Drawing tool with 1px Digital pen.
• Fixed a bug that the emoji is displayed in black in the layer name of the Layer window.
• Fixed a bug that caused an error when using certain characters (such as Sutton SignWriting) in the title, artist, description and tag.
• Fixed a bug that on a tablet device, when the pop-up window open by tapping the Reduce / Enlarge Method button while inputting the resolution (dpi) change value of the Canvas tool, where the window position was shifted when the keyboard tool was closed.
• Improved scrolling operation on slow devices.
• Fixed a problem that it was difficult to input the value after the decimal point when changing the canvas size for printing of the Canvas Size Selection window and the resolution (dpi) of the Canvas tool.
• Fixed a bug that when re-editing and uploading the artwork that upload was completed up to step 2, the uploaded video was the one before re-editing.
• Fixed a bug that freezes when trying to import the same artwork again while editing, playing or uploading the artwork imported from another application.
• Fixed a bug that when importing a damaged artwork IPV file, the vertical and horizontal direction of the artwork may be reversed.
• Fixed a bug where the command name displayed at the top of the screen is "Invert Selection Area" when undoing / redoing of "Invert Layer Color" with a multi-touch gesture.
• Fixed a bug that the "Interpolation on Zoom In" setting may not be reflected in the layer thumbnail display on the Layer window.
• Fixed a bug that the color of the layer of the result may become strange when "Mesh Form" is confirmed.
• Fixed a bug in the Mesh Form that the appearance of the picture after switching the interpolation switch changes depending on the previous switch operation order.
• Fixed a bug in the Transformation tool that even when the Interpolation switch is OFF, the color may be interpolated (a color mixed with the original image color will appear) when the repeat switch is ON.
• Fixed a bug that, when the Repeat function was used repeatedly with the Transformation tool, it could operate at low speed ("The app is running slow. Please reduce the canvas size or the number of layers." is displayed.) even though it was actually operating at high speed.
• Fixed a bug that the Undo / Redo button displayed in the upper left of the Canvas screen may be displayed with the icon for the normal mode while using the Canvas screen in full screen mode.
• Fixed a bug that when the opacity of the color was set to 0% in the Radial Line filter, not only the "Radial Line" but also the contents of the picture originally drawn on the layer disappeared.
• Fixed a bug that, in the "Parallel Gradation filter", even if the "Angle" value is 0, 90, 180, or 360 degree, the gradation may not be in the exact vertical or horizontal direction.
• Fixed a problem that the coordinates of the trimming area displayed in the "Trim" of the Canvas tool were not converted to integers.
• Inserted a space between "Material" and "(Number)" in the material number display ("Material (1,000)", etc.) in the Material tool window.
• In the Font List window, the number of fonts (such as "Font (1000)") has been improved so that numbers are separated by commas every three digits.
• Fixed an issue where stroke fade in / out was not symmetrical.
• Fixed a problem where vertical lines separating segments in the segment control overlapped with horizontal lines with high opacity.
• Fixed layout consisting of label lines and segment control lines.
• Change the window title offset and font size.
• The Layer window is now displayed right aligned. Changed so that there is a thin gap at the top of the window when the layout is small.
• Changed the Color window layout process.
• Fixed a bug where the layer number may be displayed instead of "S" on the layer button on the toolbar even though the Selection layer is the current layer.
• Improved so that, in the "Select" mode of the Frame Divider tool, the Property window can be displayed by tapping or long-pressing the Frame Divider tool in the Tool Selection window.
• Fixed the movement amount display of the Transformation tool to be intuitive.
• Fixed an issue where the background of the name of the material protruded from the cell on the Material tool.
• Fixed a bug that, on the Ruler Selection mode, undo and redo is enabled with the two-finger tap, three-finger tap and stylus pen buttons.
• Fixed a crash bug when using another tool after selecting with the Lasso tool outside the canvas.
• Fixed a problem that the color of "Done" button is black when editing the order of favorite gradations.
• (Android version) Fixed a bug that on some Android devices, sometimes crashes or freezes when launching the Perspective Form command or the Mesh Form command when the Transformation tool is activated after loading the material.
• (Android version) Fixed a bug that, on some Android devices, the content of the layer before transforming remains when the "Translate Scale" command of the Transformation tool is confirmed.
• (Android version) Fixed a bug that the white background may become light gray when using the Sphere Lens filter.
• (Android version) Fixed a bug that the background of buttons of toolbar and menu items in the My Gallery, Collection, and Browser screen are displayed in pink on Android 10 devices.
• (Android version) Fixed a bug where importing zip files from other apps may not work.
• (Android version) Fixed a bug where multiple screen transitions may occur when tapping multiple buttons at the same time on the Title screen.
• (Android version) Fixed a bug that the app operation may become abnormal when changing the storage destination while downloading multiple artwork.
• (Android version) Fixed a bug that, on the ARM Mali-400 GPU with MediaTek SoC, the Radial Line filter and the Speed Line filter do not work properly
• (Android version) Fixed a bug that, when tapping a push notification during Twitter account authentication, Twitter account authentication is not possible until the app is restarted.
• (Android version) Fixed a bug that the Greeting or News page may be displayed again on the Title screen when a push notification is tapped.
• (Android version) Fixed a bug where the Browser screen that opens by tapping a push notification may open again when it is closed on a device with little memory.
• (Android version) Fixed an issue where "Trilinear" may be displayed as an option even on devices that do not support "Trilinear" in the "Reduce Method" on the Resize of the Canvas tool.
• (iOS version) Fixed a bug that the end of horizontal lines and blank characters in vertical writing were not reflected in the Text tool.
• (iOS version) Fixed an issue where the Quick Eyedropper function was difficult to start on the left and right edges of the screen on iOS 11.0 and later devices.
• (iOS version) Fixed a bug that the artwork of another account can be uploaded in a specific operation procedure.
• (iOS version) Fixed a problem that the default font bold and italic are not displayed correctly in the Font List window.
• (iOS version) Fixed a bug that the tail position of the pop-up window on the Canvas screen is misaligned on the iPhone X landscape screen.
• (iOS version) Fixed an issue where when a artwork with a transparent background was enlarged in the Artwork list, the artwork picture was dirty until the canvas image was loaded. (To completely eliminate the issue, it is necessary to edit and save the artwork once.)
• (iOS version) Fixed a bug that the dpi value was not reduced when a large PNG file was reduced when creating a canvas from an image.
• (ibisPaint X for iOS) Fixed an issue that caused music to stop playing due to ads playing audio.