I've made this a while ago and decided to share it with the community. This page takes the app data from a form and generates the content of a properly formatted comment for the Test Releases page, preventing the burden of editing the code directly and inadvertently removing some tag. It also automatically escapes special characters.
The import and export buttons do... well, they save and load the form data to a file. Uselful for updates.
The interface is at http://kalug.users.sourceforge.net/temp/kyra/pages/test_release_generato..., with the hard work being done by http://kalug.users.sourceforge.net/temp/kyra/lib/pages/test_release_gene... (on LyCWeb.addCallback
).