Log Message:
inkscape: Update to 1.0

Changelog:
Inkscape 1.0

Release highlights

    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 vectorization of 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
    Python 3 support for extensions