As you may remember, in 2010 the Wikipedia puzzle logo was updated:
The localisation and update of logos has always been a volunteer-driven
effort, organised mostly by Casey at the time. Building on his work,
in the last 6 months over 100 Wikipedias had their logo updated, with
the last batch yesterday.
Like the 55 Wiktionaries in December, many of those wikis have never
had a localised before; the others were still using the v1 logo or had
some other breach of the visual guidelines.
Many thanks to all the translators and users checking the new logos, and
to the tireless Odder who drew some 66 of those logos and uploaded even
more in the process of doing so. Again, you can still help by adding
translations and reporting errors on the coordination page.
 108 if I'm counting correctly.