The "SemiTether" jailbreak tweak that allows users to reboot their jailbroken iOS device without connecting to a computer has recently been updated. Now, the package is more stable and can patch Safari to work in the non-jailbreak reboot mode.
HomeScreen Settings is a new jailbreak tweak, which allows users to add individual options from the Settings app to their iPhone's Home screen. Currently, the tweak is available to download in the Cydia Store for $1.99.
The popular jailbreak developer, @chpwn, has recently released a brand-new tweak: AppSlide. This handy tweak allows applications to "slide" in front of others, and slide away again with a touch of the Home button (or any other Activator-defined action).