Arch removed the prebuilt broadcom-wl package on 2026-09-02 and rebuilt
broadcom-wl-dkms with replaces=(broadcom-wl). A replaces entry only helps
upgrades of an already-installed package, so the name is now unresolvable
as an explicit pacman target and the ISO offline mirror download fails
with "target not found: broadcom-wl".
broadcom-wl-dkms depends on dkms, so the explicit dkms in the hardware fix
is redundant; linux-headers stays because the module has to build against
the running kernel.
(cherry picked from commit 649c0b7433)
Remove legacy online installer entrypoints, collapse migrations for 4.0, and move setup responsibilities into target-side system, hardware, and user commands.
Ryan Hughes