Boonex just released Dolphin 7.0.6 on March 24th, 2011. This makes 7 different versions in the 7.0.x series.
I am kind of surprised they actually put out another version considering they have been talking about Dolphin 7.1.x lately over at Boonex Unity. In the past once they start talking about a new version they have a tendency to forget or give up on the previous version.
Which also brings up the question whether this will be the last Dolphin 7.0.x version or not. If not how many more are they willing to put out?
In the past when Boonex has brought up the subject of a new Dolphin version it got many people all excited. But, if they follow a schedule like the last time we would be talking a year or two down the road. Whether this is the case this time or not we just don't know yet. I am not counting on it or expecting it any time too soon.
At any rate if you are interested in upgrading to Dolphin 7.0.6 you might check this blog post over at Boonex Unity for more info and details:
Dolphin 7.0.6 Released! Important service update!