DownThemall! 3.0b4, which is the forth preview release of the upcoming Version 3.0, was just released. It is indented for users willing to cope with bleeding edge software and reporting issues back to us.
This new release is the result of a couple of years of development, and lately focused on taking advantage of recent mozilla technologies, incl. restartless add-ons, asynchronous I/O to make things snappy and better platform integration. It also brings a lot of other major and minor new and improved features and bug fixes.
This beta version in particular addresses some recent changes in Firefox Aurora/Nightly.
Additionally, this release addresses some important fixes for problems uncovered in the previous Beta releases.
Thanks for testing
Nils – on behalf of the team