[Zinc-fans] new subsets

[Martin Stoermer]

Hi folks,

I was updating our local copies of Zinc today and noticed the "leads- 
now (#21)" and "frags-now (#22)" sets. These are more recent than  
subsets #1, #2, but appear have the same criteria (and lit.  
reference), and are just bigger. What does the "now" mean? the most  
recent copy, or the more urgent, "I want my compounds now!"

enquiring minds need to know...

BTW, I like "lugs" rather than the alternative "dreads"

cheers,
Martin