TLA Systems has released DragThing 5.9.7, a small but significant update to its popular application launcher. The most significant change in this release is compatibility with Mac OS X 10.7 Lion, which comes in the form of several user-interface tweaks and the correction of a number of Lion-related bugs, three of which could cause crashes. It’s also worth noting that DragThing 5.9.7 now requires Mac OS X 10.6.8 or later. ($29 new, free update, 5.1 MB, release notes)
Hide TextExpander in the Dock
If you don't want to see TextExpander's icon in the Dock and the application switcher, you can remove it. Just open TextExpander > Preferences > Appearance, and select Hide TextExpander Icon in Dock. You'll still be able to access TextExpander from its menubar icon.