When a ticket is closed, it visually appears with a strikethrough in the #111111 ticket number. It would really be helpfull if we had some sort of designation to a ticket number that is in the
checkedin state

for example, if you look at the ticket list in the charts section of

http://yuilibrary.com/projects/yui3/tasklist

you currently have no idea 5 of these tickets are checked in. Yes, i know once the developer would let me know they've checkedin a ticket via schedule update i can mark the %. However, i have been
running through some of the tickets manually to verify status and right now i have to click in then out of each page successively. Would be great if the ticket numbers can have a visual designation
of the fix. maybe a checkbox character appended to the end of the number? maybe just share the strikethrough UI? Open for suggestion.