You have completed a project and the live date is nextday, you got one big problem but that problem can't be resolved in short time and the estimate is 30 days. Waht are your options ..?
Answer :
We could think of any workaround which would be suitable at that point of time for the problem, and make a note in the Release notes.
In case there is no workaround, then a note should be mentioned in the release notes stating it as a known issue.