So, patch #4 Adding the Druid Class, a short stack of new spells, UI changes, AI tweaks, delta patching system, and a "very long" changelog of unspecified minor changes/bugfixes should be available sometime in the next week. It is next week (or a bit longer, possibly) because there is at least one critical bug and few serious bugs that must be resolved so that QA can pass this patch for release.

I am looking forward to the changes, thanks!