DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.
Thinking display now records whether hiding it was your choice
Under the hood
Useful2Signal2
Elsewhere
Claude Code now remembers whether you actually chose to hide thinking or it was just implied.
What's wrong with this entry?
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What
The thinking configuration gains a field marking whether the display setting was chosen explicitly. When a non-interactive text or json session omits thinking implicitly, the field is set false so subagents and later session setup can re-derive the setting instead of treating it as a deliberate preference.
Details
The field does not exist in v2.1.245.
Evidence
displayExplicit
Strings lifted out of the shipped bundle, so the claim above can be checked against them.