Snow Leopard to see HFS+ compression, default gamma switch
appleinsider.com/articles/08/10/25/new_snow_leopard_seed_leak_confirms_cocoa_finder_more
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
Details of Apple's first Mac OS X 10.6 Snow Leopard build for developers since WWDC have been published on the web, including confirmation of a Cocoa Finder and HFS+ compression.