Pukka update: 1.6.3
Pukka, a del.icio.us client, has been updated to 1.6.3. This minor update fixes bugs under Tiger and Leopard, including a hang and potential crash. Unless you’re experiencing a lot of hanging and crashing, you’ll probably be safe updating via the auto-update feature the next time you launch Pukka.
To hear it from the horse’s mouth, see the 1.6.3 blog announcement.