Clarify that a feature that isn't in review by the 1st or 3rd doesn't necessarily miss the freeze
I noticed that the strict wording of this section caused some confusion.
One question I got a while ago that the new paragraph hopefully provides a clearer answer to, is:
What happens if I start working on a small feature on the 4th, finish and assign it for review the next day, and everything looks good to the maintainer? Can it still go into the release?