[Scons-dev] WTF NB?

[anatoly techtonik]

I am reading CHANGES.txt:
...
      and integrated with the C and C++ linking.   NB  This is only tested with
      D v2, D v1 is now deprecated.
...

What is NB? The most closest I can find in Wikipedia is
http://en.wikipedia.org/wiki/Nota_bene but my brain hurts
when I try to translate the exact meaning into my native
language.

Can we try to be simple?
-- 
anatoly t.