Just installed 0.9.3 and I am unable to publish a new post while the plugin is activated.
WordPress displays this message:
"Your attempt to edit this post: "test" has failed."
Playing with the settings has no impact, and I've verified that none of my other plugins are the culprit by deactivating all but Super-Cache.
Also, the cache settings page displays with "Cache rebuild" checked. A mistake or a new default?