Aaaannnnddd... We've just released the first patch update to ArtRage Vitae for Windows and MacOS.
Some important fixes in here. In theory... the Windows Store and the Apple App Store will update your ArtRage Vitae installed app automatically.

ArtRage Vitae 7.1.2
Help button on PaintLink connection problem panel not opening help page.
Possible crash using Watercolour tool with selection sets
Possible crash with Custom Brush tool with tiled canvas.
Custom Brush tool not painting when selection set is active.
Fixed font for Chinese character language selection
Cmd/ctrl D shortcut no longer dual assigned. Deselect all only. (Note: will only affect new installs)
Sticker sheets were making docked panels permanently invisible on peeling sticker.
Mouse wheel falls through to canvas to move canvas in HiDPI.
Cmd/ctrl+Mousewheel zoom fixed in main canvas. Also scrollable lists.
Indicator in canvas colour picker incorrectly positioned
Canvas colour picker incorrectly setting colour in HiDPI mode - was picking button colour.
Moved Canvas Tile shortcut assign to Canvas Commands group
Moved Autosave shortcut assign to File Commands group
File save on Mac may bring up error after a few saves. Now caches security access.
Update STUN server for ICE connections for PaintLink. Will be more reliable.