Good plugin, but slow support

When the plugin works, it works perfectly and suits my needs. But when a new WordPress version comes out, it’s the second time that the plugin has some bugs, and it just takes too long for a new version to come along. The annyoing thing is, that the developper doesn’t write anything (for example “I am aware of the problem and will provide a fix in the next days”), so one just doesn’t know if it will be fixed or not.