v0.4.0-beta — installer choices + build from any Linux

Blueberry Linux — v0.4.0-beta

A rolling, source-built, self-hosted CLI server distro. This release is about
the installer and build portability.

Installer

• Choose your root filesystem — ext4 (default), xfs, or btrfs. All three boot
  without an initramfs fs module.
• Optional LVM root — put root on a logical volume (VG blueberry, LV root);
  combines with LUKS as LVM-on-LUKS.
• Network stack is a guided choice — systemd-networkd (lightweight, wired
  servers), NetworkManager (Wi-Fi / roaming), or auto (picks NetworkManager
  when the machine has a Wi-Fi card, else networkd). Every installer question now
  carries an inline explanation. Also settable unattended via BLUEBERRY_NET.

Build & packaging

• Build from any Linux host. glibc is now a pinned artifact fetched from the
  mirror (like the kernel) and bundled from there — never the build host's libc.
  Building on a host with an older glibc than the Arch build container (e.g.
  Ubuntu 24.04) no longer produces an image that panics at boot.
• Daemon packages ship systemd units. nginx, redis, chrony, dcron
  (cron!), and dhcpcd now install a /usr/lib/systemd/system/*.service
  (shipped, not auto-enabled) — systemctl enable <svc> just works.
• Dependency-closure fixes: grub and krb5 no longer declare runtime deps on
  unpackaged libraries.

Images

image	what it is
blueberry-<date>-x86_64.iso	Installer / rescue ISO (carries the install payload)
blueberry-server-x86_64.iso	Live systemd Server (CLI) ISO

Both are hybrid BIOS + UEFI and boot into the installer. Write to USB:
dd if=<iso> of=/dev/sdX bs=4M oflag=sync.

This is a beta — expect rough edges and report what you find.