(Document Revision History): Specify tomorrow as release date.
(Protocol Version History): Update the entry for protocol version 10. The status of 59=create-anonymous-text-old was changed to Obsolete in protocol version 10, not version 9. (Protocol Requests): Mark experimental calls with an "e". (add-member-old): Typo fixed. (unmark-text): This was introduced in protocol version 6, not 4. (set-expire): Change status to Experimental. (set-keep-commented): Change status to Experimental. (set-pers-flags): Fix markup error.