Widget API Documentation is missing.
|Reported by:||hakre||Owned by:||anonymous|
Since Wordpress 2.3, Widgets are part of the Codebase. Before 2.3 Widgets were a Plugin authored by Auttomattic. The Api of the old Plugin is documented there.
A google search over the codex.wordpress.org domain for the widget important funciton register_sidebar_widget showed, that wordpress documentation completely lacks of important API Inforation about widgets.
Simply taking over the API documents from automattic.com results in simply taking over outdated documentation because the API has changed sicne then. But it would be a first start if it would be at least marked as outdated.
From a API definition the following wordpress upgrades might profit because the can test or reference their changes against the official API.