My plugin does not appear at plugins portal (ru.d10xa.download-xml)
The issue here is that for the two versions that have a plugin-attribute defined (0.0.2 and 0.0.3), there is no pom file published and the plugin portal is rejecting them for this reason. Technically, this is not a requirement for pulling a plugin into the portal, and so we’ll be changing the portal to relax this check in the future, but in the meantime you can get your plugin into the portal by publishing a pom with your artifacts. Once the pom is published, the portal should pick it up automatically within an hour.