The Dutch publisher, Essentials, has announced plans to launch a new journal of digital libraries, which will cover OA and copyright issues, among others. The inaugural issue of Digital Library should appear in March 2009. Read the December 2008 press release in Dutch or Google's English.
It appears that the journal will not itself be OA.
Posted by
Peter Suber at 1/20/2009 11:12:00 AM.
The open access movement:
Putting peer-reviewed scientific and scholarly literature
on the internet. Making it available free of charge and
free of most copyright and licensing restrictions.
Removing the barriers to serious research.
I recommend the OA tracking project (OATP) as the best way to stay on top of new OA developments. You can read the OATP feed on a blog-like web page or subscribe to it by RSS, email, or Twitter. You can also help build the feed by tagging new developments you encounter.