v0.8.3

• mDNS via new mdnsd unit — the dev-image now answers <hostname>.local
  on the LAN, so ssh user@yoe-dev.local works without knowing the device's IP.
  Uses troglobit/mdnsd (a small dbus-free mDNS responder) and ships a default
  _ssh._tcp service record so the host A record is advertised and SSH
  discovery works for Bonjour-aware tools.
• NTP at boot via new ntp-client unit — boards without a battery- backed
  RTC (e.g., Raspberry Pi) booted at 1970, which broke TLS with "certificate is
  not yet valid". ntp-client does a blocking initial sync at S20 (retried a
  few times to cover DNS settling right after udhcpc) so subsequent services
  start with real time, then leaves a busybox ntpd daemon running to
  discipline drift over uptime. Added to dev-image by default. base-files
  also gets /var/run so daemons that write a pidfile have a place to put it.
• Fix simpleiot failing to start at boot — the unit installed the binary
  as /usr/bin/simpleiot but its init script invoked /usr/bin/siot, so
  booting the dev image showed siot: not found and the service never ran. The
  binary now installs as siot to match upstream. go_binary gains a binary
  kwarg for cases where the installed command name should differ from the apk
  package name.
• Per-developer machine override via local.star — when you switch machines
  from the TUI's setup view, yoe now writes local.star at the project root
  with your selection. Subsequent yoe commands use that machine without you
  re-passing --machine every time. The file is gitignored so each developer
  can pin their own target. --machine on the command line still wins.
• yoe flash list and TUI device picker — yoe flash list enumerates
  removable USB sticks and SD cards (filtered against the disk hosting the
  running system). In the TUI, pressing f on an image unit opens a device
  picker with a live progress bar during the write. yoe never invokes sudo
  itself; if the device isn't writable, it prompts once for consent and runs
  sudo chown <you> /dev/....
• Honest flash progress — yoe flash now opens the target device with
  O_DIRECT so writes bypass the kernel page cache and the progress bar tracks
  actual device throughput. Previously the bar could hit 100% with hundreds of
  MB still buffered in RAM, freezing the UI for tens of seconds during the final
  flush. With O_DIRECT the wait is paid out across the write itself, and
  "Flash complete" appears when the data is really on the card.
• Fix yoe flash rejecting non-system disks — flash previously refused to
  write to /dev/sda, /dev/nvme0n1, and /dev/vda regardless of the actual
  layout. It now detects which disk hosts the running system (/, /boot,
  /boot/efi, /usr) and refuses only that disk, so flashing to a USB or
  external SATA drive named /dev/sda works on machines whose root is on NVMe.
• Fix images silently shipping without packages — if an artifact's apk was
  missing from the local repo (e.g., its build was cancelled), the image used to
  build anyway with a warning: package X not found, skipping and produce a
  kernel-panicking rootfs. Image assembly now hard-fails with a clear message
  naming the missing package. The build cache now also treats a unit as
  out-of-date when its apk has gone missing, and rebuilding any unit invalidates
  its dependents — so reruns auto-recover instead of reusing stale outputs.

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To update, run: yoe update
Or download the binary for your architecture and place it in your PATH.
Note: Yoe-NG is in heavy development. We recommend cleaning your build directory and re-creating projects (yoe init) with each new release.