Our build queue regularly has 20+ minutes worth of builds in it, and if an emergency build needs to get through we have a tendency to cancel the builds above it in the queue.

Canceling builds from the queue seems to result in no notification whatsoever, which can be confusing and frustrating if those builds were started manually and someone is waiting for them to complete. Canceling builds that are currently running is even worse - it results in a failure error and half the time corrupts that build so it needs to be manually cleared out before it can run again. It would help if one of these were true:

• there was a "move to top of queue" or "pause all builds and do this one immediately" button for each item in the queue

• builds could be temporarily paused instead of canceled

• notifications were sent out for builds in the queue that are manually canceled, at least to the person who started them if they were started manually

• builds that have been manually started were indicated in bold so it is obvious they are important and shouldn't be manually canceled