ShapeCraft 0.4.2-alpha

Fixed:

• Help ▸ What's New lists the newest features, as the home screen's cards do (it showed made-up entries).
• Windows: updates find the folder ShapeCraft runs from in its plain form, so the portable zip's files are replaced
  cleanly.
• Release builds: macOS binaries leave room for the bundle's library paths (the Intel build couldn't be packaged), and
  the Windows build uses Microsoft's linker.

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Alpha: keep copies of anything important. ShapeCraft updates itself from here on: it downloads new
versions in the background and installs them when you close it.

First launch: macOS asks once: System Settings ▸ Privacy & Security ▸ Open Anyway.
Windows SmartScreen: More info ▸ Run anyway. Linux: make the AppImage executable, then double-click it.

Check a download against SHA256SUMS.txt: shasum -a 256 FILE (macOS, Linux) or Get-FileHash FILE (Windows).