Bare Bones Software has released TextWrangler 3.0, a free-as-in-beer text editor for Mac OS X. New features in 3.0 seem to focus on assorted small user interface improvements. One of my favorites is that "the text views in browsing windows (disk browsers, search results, and similar) are now editable; rather than having to open a file into a new window from such a browser, you can just edit it right in the window."