Bounty questions should have a grace period to accept an answer after 7 days
50818
A grace period of one day to award the bounty after expiration (without remaining featured, of course)
61284
Bug in time of expiring bounty
77256
Bounties and non-valid answers?
55271
Can we raise the bar for reputation for late answers to bypass the review queue?
148987
Disable bounty-related notifications, if there is no answer to award bounty
129200
How long is a question unable to be closed after the grace period expires?
146051
My bounty didn't get me an acceptable new answer on an already answered question
5746
Disallow deletion of questions for 24 hours after last answer was posted
78809
Minimum bounty on a question is now 100 rep?
117529
No proper responses to a bounty question
24942
App question timer shouldn't kick in until submission
49880
Reminder of bounty expiration on someone else's question
97524
Allow bounty owners to comment on questions they've placed a bounty on, even if they have less than 50 reputation
50556
Force Accepted Answers on Questions by Inactive Users
140258
If it's too early to award a bounty, indicate so earlier
158625
Can the same answer from the same question be bountied multiple times by the same user (non-concurrently)?
136187
Does bounty history get migrated along with a question?