- In development for 185 days (6 months 3 days to be precise).
- Changes to 364 files with 54008 insertions, and 29136 deletions for more detail you can view the diffstat output.
- Patches committed from over 110 different contributors.
- Over 1300 individual changes made for more detail you can view a complete changelog.
As usual you can download wordpress at their site, http://wordpress.org/download/. Btw, check out their new interface. They also changed how the wordpress.org site works.