ZIP button on repository page
One nice feature to have is a "Download as ZIP" button to download all current files of a repository into a zip file, just as Github does.
One could argue that stable releases could be wrapped in a compressed file and put in the "Files" section for general purpose use, while git or svn repositories should be used only by developers who are used to VCS tools. However, it is always good (and unoffensive) to allow people who are not versed in VCS to take a look in the files. It makes the access to the files easier to a broader public.