Adobe CS5 has been officially announced on April 12, 2010.
PhotographyUncapped has consolidated CS5 information in the following post:
We recommend looking at the above linked post,
or checking out the deals and discounts from Adobe below.
LIMITED TIME OFFER from ADOBE
Order your CS5 Adobe Creative Suite Software now and get
Free Shipping or other Discounts for a limited time at the
Adobe CS5 Discount Software page
Please note: the following is part of the original post which was published before the Official Announcement of CS5 on April 12, 2010. So, the following is a bit after the fact.
Will Adobe CS5 be announced on April 21-22?