Log Message:
qcad: update to 3.27.9.0.

3.27.9 (2023/01/16)

    Draw > Circle > 2 Tangents and Radius:
        Allow changing of radius while choosing solution
    QCAD Professional:
        View > Property Editor:
            Improved performance for hatch length and area properties
        Dimension > Arc Length:
            Add scale option
        Images:
            Allow storing relative paths for images in DXF/DWG
        Command line tools:
            dwg2dwg:
                Add -relpath switch to store paths to images as relative paths
    QCAD/CAM:
        Nesting:
            Fix detection of islands in parts for certain cases (circle from \ 
polyline with two half arcs)
            dwgnest command line tool:
                Add output about number of parts, not placeable parts and \ 
bounding box of applied solution
    Bug fixes:
        FS#2364 - Block > Edit Block in Place: working set selection not \ 
removed on cancelling
        FS#2410 - Edit > Application Preferences > Graphics View > \ 
Fonts: missing sizes
        FS#2413 - Layer > (De-)Select Layer Entities: Default shortcuts Y+, \ 
Y- not working
        FS#2417 - Insert Measurement/e.g. d1 Point to Point fails within \ 
Coordinate (SX) Snap
        FS#2419 - dwg2csv quote handling
        FS#2420 - Snap > X/Y from Points / Y/X from Points: command line \ 
prompt not cleared after points are chosen
        FS#2425 - Dimension > Arc Length: Always uses linear factor from file \ 
default setting
        FS#2442 - Edit > Drawing Preferences > Printing > Page: Paper \ 
size A5 wrong

3.27.8 (2022/10/06)

    Bug fixes:
        FS#2400 - View > Selection Filter: Entity type "Any" has no \ 
effect
        FS#2401 - File > Print / PDF Export: Page size always A4
        FS#2404 - Extreme Lag When Selecting Solid or Pattern Hatch

3.27.7 (2022/10/03)

    QCAD Professional:
        File > Open:
            Import Shift-JIS encoded DXF files from JW_Cad (JWW)
            Import SHP (ESRI Shapefile) files
        Draw > Trace Bitmap:
            Trace (vectorize) inserted bitmap
            Monochrome: convert to black / white
            Alpha threshold
            Brightness threshold
        View > Property Editor:
            Add area, total area, length and total length properties for hatches \ 
/ solid fills
        Command line tools:
            dwg2dwg: change dimension settings of QCAD dimension style using -set
    QCAD/CAM:
        Ignore tabs on invisible layers
    Bug fixes:
        FS#2372 - Rendering text with \p... escape sequences
        FS#2373 - File > SVG Export: ellipse arcs in non-uniformly \ 
transformed blocks
        FS#2375 - Edit > Copy: Draw order of copied block reference changes
        FS#2376 - Mac Deployment: plugins don't load on case sensitive file system
        FS#2377 - Modify > Detection > Detect Duplicates: Apply tolerance \ 
to bounding box comparison
        FS#2380 - SaveAs doesn't always open the associated path of the active \ 
drawing
        FS#2382 - DGN file load / import fails
        FS#2385 - ScriptItems are inserted with the unit setting for a new \ 
drawing instead that of the target drawing
        FS#2392 - File > Save: Dimension override for linear format not saved