[Plugin: Postie] Breaks Revisions/Editing history

Postie is known to break post and page revisions. See

• http://forum.robfelty.com/topic/activating-postie-loses-revisions
• http://ww.wp.xz.cn/support/topic/plugin-postie-breaks-post-revisions

The workaround suggested by Jon Brown helped on my installation:

Add
define('WP_POST_REVISIONS', true );
to wp-config.php

http://ww.wp.xz.cn/extend/plugins/postie/