Release management gets treated as scheduling. Pick the date, track the items, chase the stragglers, escalate the ones who do not respond. I have shipped more than ten releases across three product streams, and I can tell you that the teams which ship calmly are not better at chasing.
They designed the release so that less chasing was necessary.
That distinction sounds like a platitude until you have been on both sides of it. On one side, release week is where you discover things. On the other, release week is where you confirm what you already knew, and the difference in the room is audible.
What that design looks like
Integration is continuous rather than terminal. If the first time all the parts meet is release week, then release week is where every surprise lives, and there is no time left to absorb any of them. This is old advice that remains widely ignored, because deferring integration is comfortable and the bill is not payable until later.
Quality gates sit where the work happens. A gate at the end tells you something is wrong after it has become expensive to be wrong. The same check before merge tells you while it is still cheap and while the person who wrote it still has the context loaded.
Scope is decided by what is ready, not by what was promised. A release that ships what is done on the date beats one that ships late with everything. It also beats — by a much wider margin than people admit — one that ships on time with something half-finished carried in on the strength of a promise.
What actually came of it
On the compliance streams we rebuilt the previous release's automation and started landing roughly two weeks ahead of each GA milestone, cutting delivery time by about thirty percent. Defects found before GA dropped by half. I fixed a good share of them myself that release, which I mention because it is the least scalable thing on this list and I would not design for it again.
The point of shipping early is not the fortnight. It is that a fortnight of slack is what turns a discovered problem into a fixed problem instead of a negotiation about severity.
The part people resist
Somebody has to be allowed to say a thing is not going in.
If that authority is unclear, every release becomes a negotiation conducted under time pressure by tired people with different incentives, which is the worst set of conditions imaginable for that decision. Giving the release owner that authority is not bureaucracy. It is what makes the date mean anything, and a date that means something is what allows everybody downstream to plan.
I hold Registered Product Owner and Registered Scrum Master certifications, and I will say plainly that neither taught me that. Being on the wrong end of it twice did.