Bookmark Backup 0.4.3 has been released. The usual extension update mechanisms will probably not pick up this update and it will be useful for Firefox 1.5.0.10/2.0.0.2 users.

Starting with Firefox 1.5.0.10/2.0.0.2 Firefox stores passwords in a new file, this update will backup that new file along with a couple of other new files in the profile.