From the WP Dashboard, I would like to be able to return to an earlier version of WP like I can return to an earlier version of a Theme. The reasons are obvious. My current development site was rendered not operable by my upgrade to 3.6. Using a well documented procedure from the www, I was able to downgrade to 3.5.2. Site is workable again. I will remain with 3.5.2 until the Theme developer solves the problems (Theme component, plugin...) caused by the upgrade.
It would be very helpful if the following excellent procedure could be fully executed in the Dashboard:
If my site were live, it would be very important to get it working again as soon as possible. This would be possible if the downgrade were possible in the Dashboard.
Speaking as a businessman (who happens to be a physicist - engineer - mathematician entrepreneur), I am making this WP feature request.