v0.13.0

CamCraft 0.13.0 - a clean-room CAM system that turns 3D models into
NC programs for CNC milling and turning.

• Full history: CHANGELOG.md
• Roadmap: the open issues are the current roadmap
• Questions: ask on Discord

What's in this release

A minor release: CamCraft now ships for Linux and macOS as well as Windows,
three collision checks are tighter (issues #84, #91, #96), and a keyed shaft
is no longer refused on the lathe (issue #71).

New

• Packages for Linux and macOS (contributed by linuxguy123): macOS ZIP
  and DMG, AppImage, Snap, Flatpak, and Linux x86_64 TAR.GZ, DEB and RPM,
  next to the Windows ZIP and installer; an Arch Linux source package
  (PKGBUILD) is in aur/. This is the first release these packages are
  built for on GitHub - the macOS, Snap and Flatpak builds have not run on a
  real runner before, so report anything that does not install or start. The
  macOS build is not notarized yet - Gatekeeper may call a downloaded DMG
  damaged until its quarantine flag is cleared.

Fixed

• Drilling checks the tool can reach (#84): a hole deeper from the stock
  surface than the drill's flute is refused by name (a bore or tap in an
  existing hole only needs a shank that fits it), and the holder is proved
  clear of the stock (including the cross drill's swing over the end face).
• A drill R plane below the stock or part top is refused (#91): the rapid
  down to R used to cut through material and post silently.
• A rapid straight down into uncut stock blocks the post (#96), for every
  milling and drilling operation - unless an earlier operation of the setup
  already removed that stock. Turning rapids along the spindle axis keep their
  old reading for now (#103).
• Keyed and flatted shafts turn (#71): the lathe axis is read on the
  turned surface, so a correctly placed keyed shaft is no longer refused; a
  note names the share of the surface (keyways, flats, holes) left for a later
  setup.
• The AppImage starts (linuxguy123).

Known limits: with stock declared, a hole on an already-machined pocket floor,
or face-then-drill, may be refused by the drilling checks until they learn what
earlier operations removed (#89); a large keyway is still refused as "not
revolved" (#110).

Report a bug or ask for a feature

• Found a bug? Open a bug report: a
  toolpath that looks wrong, a crash, or a refusal you think is mistaken.
• Want a feature or an enhancement? Request it:
  say what you are trying to machine and what is in the way.
• Not sure? Ask on Discord first.

Thanks

Thank you to everyone who contributed to this release:

• @linuxguy123
• @NeoTech