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The human in the loop is a spectrum: what changed in v1.2.0
From v1.1.0 (2026-10-13, c5ffd852e) to v1.2.0 (2026-10-18, de821285d), paragraph by paragraph.
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Summary: Writing about the human in the loop, we noticed something about our own workflow: this newsroom arrived, organically, at releasing on its own, fourteen times in one day, with nobody approving each release, while every email my agents write still waits for me to press send. I think that contrast goes to the heart of the question, and it is a spectrum, not a switch. TheA bestuseful test I know for how much to let go is how cheap it is to undo. I remember a senior executive, I think from Google, whose test for people asking to start a project or an experiment was exactly that: if it does not reach many people and can be switched off with little side effect, say yes, trust the people, have a go, because the only cost is the time and there is always learning; what worried him was how hard it would be to undo. Amazon put the same idea as one-way and two-way doors. An email is a one-way door: once it goes, you cannot claim it back, a mistake does damage straight away, and my email workflow is still in the explorer phase, with nascent controls and not yet many emails read and sent without changes. The newsroom is a two-way door: a correction is a new version, anyone who arrives after the fix gets the fixed page, few people are reading yet, new articles land in the latest list without being placed on the front page, and the checks and balances are mature, from the validator to the leak scan to briefing packs that hand work between sites. When I read an article, I am either happy with it or I make small changes; I have not yet read one and thought I do not want that live. So the spectrum has two axes, the cost of undoing and the maturity of the controls and the record, and both move: as readership grows the newsroom's side effects grow with it, and as the email controls mature, email can move the other way.
16 unchanged paragraphs, under In short {#in-short}, What we noticed {#noticed}, The test: how cheap is it to undo? {#test}…
An email is the clearesta one-way door I have.door. When it goes, that is it; you cannot claim it back. The stakes are higher too: a wrong fact, a wrong tone, the same email sent twice, a figure that does not add up, and the damage is done the moment it lands, in a relationship I care about.
18 unchanged paragraphs, under The newsroom is a two-way door, with mature controls {#newsroom}, Two axes, and both move {#axes}, What this does not claim {#limits}…