Theming support and more new customization options
--
Better HiDPI (high resolution) screen support
--
Native support for macOS with a signed and notarized .dmg file
--
Coordinate origin in top left corner by default
--
Canvas rotation and mirroring
--
On-Canvas alignment of objects
--
Split view and X-Ray modes
--
PowerPencil for drawing editable, variable width strokes with a pressure sensitive graphics tablet
--
New PNG export options
--
Integrated centerline tracing for vectorizing line drawings
--
Searchable Symbols dialog
--
New Live Path Effect (LPE) selection dialog
--
New Corners (Fillet/chamfer) LPE, (lossless) Boolean Operation LPE (experimental), Offset LPE and Measure Segments LPE (and more!)
--
Path operations, deselection of a large number of paths as well as grouping/ungrouping are much faster now
--
Much improved text line-height settings
--
Variable fonts support (only if compiled with pango library version >= 1.41.1)
--
Browser-compatible flowed text
--
Extensions programming interface updated, with many new options - Note: this introduces breaking changes, some third-party extensions will have to be updated to work with Inkscape 1.0