iOS hacker Grant Paul (@chpwn) has updated Zephyr, his multitasking gestures jailbreak tweak for iOS, to version 1.1. The update includes new multitasking gestures, including swiping up to close active apps. Zephyr can be purchased from the Cydia Store for three dollars. If you can’t see the new update, refresh Cydia. Do you use Zephyr?