Template:Snowglobe-installers
Very brief (but frequenly updated) blurb included on at least a couple of pages. Template for including in the Open Source Portal (actually Template:Open Source Portal/Featured) to make it so that there's download links for Windows, Mac, and Linux given a build number.
See Version numbering for explanation of numbering.
This will contain the released version of Snowglobe (1.0 as of this writing). Use {{Snowglobe-installers-trunk}} when you want to insert a set of links for absolute latest version of Snowglobe.
Snowglobe 1.0.3: Windows Mac Linux (1.0.3.2537, July 21, 2009) (release notes)