id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc
18826,wp_maintenance() expiration time needs to be filterable,jaredh123,,".maintenance files expire after 10 minutes if something goes wrong.  10 minutes is a long time, when most upgrading operations are attempted and fail within 20-60 seconds.

I propose three things:

1. changing the default expiration to 5 minutes (300 seconds)
2. Adding a filter to allow plugins and themes to filter this time to increase/decrease it
3. Also, while I was in there, it seems prudent to attempt to delete the file if it has expired.  The only argument I could see against this is that possibly it might be expensive if the file can not be deleted and wp attempts to delete the file on every page load.  So I can take or leave 3 (and 2), but #2 I think is really important.",enhancement,new,normal,Awaiting Review,Upgrade/Install,3.3,normal,,2nd-opinion,