Potential 8.0-BETA3 regression ? acd0 no longer probes/attaches

[Pascal Hofstee]

I took this weekend to install a fresh 8.0-BETA2 on my old Dell
Lattitude D520, and after the initial install proceeded with a typical
buildworld run.
Now with the new kernel (which reports itself as 8.0-BETA3) my CD/DVD
combo drive has gone entirely missing.

Booting the older 8.0-BETA2 kernel does probe/attach acd0 though.

Any else that can affirm missing CD/DVD drives after upgrading to 8.0-BETA3 ?

-- 
  Pascal Hofstee