The standard readme.txt for WordPress plugins has been updated to allow for changelogs. This is excellent news and has happened at just the right time – I’m currently updating my readme.txt files to reflect that my plugins are compatible with WordPress 2.8!
Therefore, and slowly for now, I’m updating all my plugin readme.txt files. The appropriate pages for each plugin on this site, however, will change only if/when a new release of a plugin is released.