Fixed the thing we broke fixing the other thing...
Overwriting painting files in important directories now works again.

Quickview and Thumbnail view extensions updated.
Overwriting a file on an external drive now succeeds.
Watercolour multithreading.

Fix for colour 'bruising' in small update areas on some systems.

Bug fix for corrupted UI.

Native Apple Silicon processor support added!
Bug fixes.
Stability of watercolour brush improved

- Fixed possible error on script processing command strings
- H and V canvas mirroring was corrupted on canvases scaled to less than 50%.
- Script parsing of string.Find function fixed: string s = "Now is the"; int n = s.Find("is");
- Tiled canvas zoomed in to certain values can cause a crash.
- Improved quality of cross-boundary tile rendering on zoomed-in canvas
- Improved startup speed of script files with embedded paintings and images.
- Portugese manual now correctly loads the Quickstart guide. (was giving error)

- Fixed Translated command strings: Were incorrect. (Example, string for Oil Brush was Pencil)
- Fixed possible crash painting with custom brush after file load with canvas in tiled mode.
- Fixed colour sampler not working in lower-right part of canvas in certain cases.
- Plus/Equals icons in paint mix panel now support dark mode
- 'Advanced' text in canvas option panel was too small in HiDPI mode.
- Copy/Paste now working in Hex field in floating colour picker.

A whole bunch of bug fixes:
- 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 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 +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.

Initial public release of ArtRage Vitae.
New features added to the ArtRage natural painting workspace include:
- Inbuilt messaging and collaborative painting. Share a canvas with a friend, send them ArtRage content and assets directly from your painting.
- Larger canvases and tools.
- Improved gap-tolerant fill tool, and now works with wand selection.
- Tiled canvases for painting seamless backgrounds for games and texture maps.
- Recorded Actions and scripts can have shortcut keys assigned.  We've included some advanced sample scripts.
- You can define your own color mixing profiles for different types of paint and other media.
- Faster and more reliable saving and loading with settable auto-save intervals.
- Improved color pickers with complementary pips and hexadecimal editing.
- Better HiDPI and Retina display support.
- A tonne more stuff, speed and quality improvements, bug fixes...