Visit the LogJam page to download it.
Changes from 4.1.0:
- Show <lj user="foo"> tags in HTML preview.
- Checkfriends supports putting an icon in the GNOME/KDE dock. (Officially, this supports some sort of standard, so it ought to work with docks elsewhere; we've only tested with GNOME 2.2 and KDE.)
- And, as usual, a big pile of minor tweaks and bug fixes.