I think this marks the first time ever that an update has been announced. Another example of how Yahoo is trying to communicate with SEO's despite the obvious reasons not to.
I vote we name the yahoo update: Update Tim
A very polite announcement, in my opinion, representative of Y's increasing willingness to communicate with webmasters and SEO's. Nice job guys.
[edited by: stuntdubl at 7:46 pm (utc) on April 1, 2005]