The 20th of June 2009 was the day when changelogs found their way into readme txt files of plugins in WordPress plugin repository.
Thanks to Peter Westwood und Mdawaffe version of the readme txt example file was online that had example of the in action..
For many many people changelog is important thing it's all about justifying to your users why they should upgrade to the version of plugin.
Changelogger shows the latest changelog right on the plugin listing page, whenever there's plugin ready to be updated..
Note The inline changelog on plugin update shows up if the author added changelog section based on the new readme txt example file to their plugin's readme file..
Romanian.
Polish.
Bulgarian.
Browse the code, check out SVN repository, or subscribe to the development log by RSS...
Added support for WP-Manage-Plugins plugin.
Read more