There’s two recent changes for pkgsrc and DragonFly:

• DragonFly-current (2.9) now pulls the most recent pkgsrc quarterly release (2010Q4) by default, instead of pkgsrc-current.  This means more packages will be working with the default setup, plus pkg_radd and other tools will be pulling the same ‘generation’ of software.
• The DragonFly/git version of pkgsrc can now be created as a shallow clone.  This means less file history, but also means a much faster download.