[New Features]

• Now you can select multiple artworks and delete them at once in My Gallery/Collection screen.
• New filters (Pixelate Crystalize, Pointillize, Dots (Hexagonal) and Dots (Square)) added to "Pixelate" category.

 [Improvements]

• New 8 brushes (Rough Layout Pen (Blurring), Fashionable Pen, Stylish Pen, Stylish Brush, Frizzily Pen, Scribble Brush, Scribble Pen and Glitter Pen) and similar ones (except for Glitter Pen) for Eraser/Smudge/Blur tools.
• The User Interfaces (knobs) for Bezier Curve/Polyline Drawing tool are now locked when Array/Perspective Array Ruler is on the canvas and under being edited. It enables you to edit these rulers more easily.
• Changed the minimum value of "Max Thickness" to 3px when "Brush Thickness Depends on Canvas" switch in the Settings window is ON. When "Brush Thickness Depends on Canvas" switch is OFF, "Max Thickness" can be lowered by 1% while it does not become smaller than 3px.
• New 5 brushes (Prism Ring, Prism Piece, Prism Flash, Japanese Calligraphy (Blurring) and Japanese Calligraphy).
• New 2 brush parameters ("Jitter Thickness per Particle" and "Jitter Position Restricted Vertically").
• New brush pattern (Prism).
• Changed the number of columns of artworks in My Galley/Collection screen to avoid thumbnails become too large.
• Now imported artworks are sorted with respect to creation date and title.
• Inserted a line break to messages shown in empty My Gallery/Collection screen.
• Improved the quality of the result of the Bevel filter.
• Now properties of Fill/Magic Wand tools are reset each time when you enter the Canvas screen. If you want to preserve these properties, please turn on the "Save Bucket Settings" switch in the Settings window.
• Replaced the "Easy Settings" button to "Reset" button (and modified layout of these buttons) in the Fill/Magic Wand properties window.
• Changed the quality of jpeg file created when you save your artwork as jpeg to 99%.
• Added an error alert to report that the automatic import process (which is invoked when the app found an unregistered artwork file in storage) failed.

 [Fixed Bugs and Problems]

• Fixed a bug where the result of "Restore Artwork by Playback" or playback with "View fix" is sometimes wrong for an artwork in which the Polyline Drawing tool is used.
• Fixed a bug where the brush thickness is modified when you turn ON and OFF the "Brush Thickness Depends on Canvas" switch in the Settings window for some brushes (such that "Anti-aliasing" is ON, the thickness is less than 20px and not an integer).
• Fixed a bug where the "Max Thickness" is modified to a too small value when you turn ON the "Brush Thickness Depends on Canvas" switch in the Settings window.
• Fixed a bug the playback result sometimes becomes wrong for an artwork in which you draw outside of the canvas with some brushes with "Separate Each Stroke" ON (such as "Outline" brushes) and switch to another tool immediately.
• Fixed a bug where if you close the app immediately after you change the "Brush Thickness Depends on Canvas" switch in the Settings window then the value of the switch is not saved.
• Fixed a bug where the background of the preview above the Eraser, Smudge, or Blur brushes lists is a dark checkered pattern when the current color is light.
• Fixed a bug where the multi-touch gesture to go back to the previous screen is unintentionally invoked when you touch the screen with two fingers.
• Fixed a bug where an error which says "The file meta_info.ipinfo.tmp does not exist" sometimes occurs when you end the edit of an artwork if the "Save Selection Area" switch in the Settings window is OFF.
• Fixed a bug where an error message shown when the automatic restoration process of an artwork (which is invoked when you close the app while editing an artwork) failed due to lack of storage or memory is wrong.
• Fixed a bug where the "Save Selection Area" (which can be configured in the Settings window) causes several problems (e.g., breaks Undo/Redo or content of the Selection layer after you draw many lines in the Selection layer).
• Fixed a bug where the result of "Continuous Filling" of the Fill tool by short touch operation (e.g., tap) is unintentionally erased (undone) when you switch to another tool or touch the screen with two fingers.
• Fixed a bug where the playback result of an artwork in which the "Continuous Filling" is used is sometimes wrong in the sense that an area actually being not filled is filled.
• Fixed a bug of Hexagonal/Square/Triangular Pixelate filters where the boundary of transparent area and colored area becomes too dark.
• (Android version) Fixed a bug where the result of watercolor brushes are wrong in a device whose GPU is Intel HD Graphics.
• (Android version) Fixed a bug where you cannot use prime features when you once unregister Prime Membership and register again.
• (Android version) Fixed several problems (e.g., the Canvas is not rendered) that happen when you pause the app and resume it again on Android devices with display cutout.
• (ibisPaint X for Android) Fixed a bug where the OK/Cancel button of the Calibration window are hidden by the Ad banner
• (iOS/iPadOS version) Fixed a bug where the app crashes when you tap some push notifications.
• (iOS/iPadOS version) Fixed a bug where the app sometimes crashes when multiple alert boxes are show simultaneously.
• (iOS/iPadOS version) Changed the font of some pages shown in browser screen (such as "Connection Error" page) to sans-serif.
• (iOS/iPadOS version) Fixed bug where characters of some labels are too small.
• (ibisPaint X for iOS/iPadOS) Fixed a bug where the Ad banner causes crash.