Others can't see my plugin.
Up to table of contentsThe "recent plugin releases" portlet and the "plugins" tab will only show plugins that are published and that have a published release. Make sure that the upper right-hand corner of your plugin says "published," not "visible," and make sure you have added a Plugin Release that likewise is published.
Do note that most users, when adding a plugin, will have to "submit" their plugin, and a reviewer will then have either to publish it or to reject it, sending it back for modification. If a reviewer publishes your plugin, however, and publishes the release you've also added, your plugin will show up in both the portlet and the tab as soon as a reviewer publishes them.
This FAQ applies to: Any version.