Aged and Distilled has released Napkin 1.1 with a new automatic guide feature added to the visual communication and screenshot tool (reviewed earlier this year by Josh Centers; see “Napkin Offers a Fresh Take on Visual Communication,” 16 February 2013). A temporary visual guide is now displayed when moving or resizing a Napkin item, and its edges and center point snap to other items on a napkin. You can turn off the automatic snapping by holding the Command key when moving or resizing. The update also fixes a crash that occurred when deleting an image from a napkin that contained a Call-Out, and patches some small memory leaks. ($39.99 new from the Mac App Store, free update, 8.6 MB, release notes)
Turn Off Filename Extension Warning
In Leopard, Apple fixed an annoying aspect of working with the Finder in Tiger. Previously, if you changed a file's extension, the Finder prompted for confirmation. But since no one has ever accidentally changed a filename extension, Apple thankfully added an option to turn that warning off in the Leopard Finder's preferences. Choose Finder > Preferences, and in the Advanced screen, deselect Show Warning Before Changing an Extension.