Status of Google Wave
As we announced in August 2010, we are not continuing active development of Google Wave as a stand-alone product. Google Wave will be shut down in April 2012. This page details the implication of the turn down process for Google Wave.
Stage 1: Google Wave is read-only -- January 31, 2012
In this stage, you will no longer be able to create or edit waves. Marking a wave as read will also not be saved.
Robots that try to write to a wave will stop functioning.
During this time, you will continue to be able to export your waves using the existing PDF export feature. You’ll still be able to read existing waves and access the Google Wave client.
If you want to continue using Wave, there is an open source project called Walkaround that includes an experimental feature to import all your waves from Google.
Stage 2: Google Wave shut down -- April 30, 2012
In this stage, all the Google Wave servers will be shut down and you will no longer be able to get to your waves. Make sure to export any waves you want to save before that time.