+• Add /tag to add/remove tags (will force to all caps and store as a
+ prefix as part of the state string for now)
+
+ Specifically, this should be "/tag TAG_NAME" or "/tag +TAG_NAME" to
+ add a tag and "/tag -TAG_NAME" to remove a tag.
+
+• Make the /hunt command drop from the database any rounds that have 0
+ puzzles in them
+
+Recently-proposed ideas (not yet prioritized)
+---------------------------------------------
+• Set-up an announcements Slack channel that's auto fed by email to a
+ particular email address.
+
+• Have Turbot explicitly report long state strings to the channel,
+ (since the implicit report from settting the abbreviated topic won't
+ have the whole message).
+
+• In messages (like from /solved) don't use a raw user_name value from
+ the request, but instead some tagged version of a user ID (which
+ Slack will render as a display name).
+
+• Allow a hunt (and perhaps a round) to have multiple URLs
+
+• Provide an "Archive channel" button in the channel when outputting
+ the message that results from /solved.