Checked fact 15427 Sep 2026Agents and apps

Version 2.1.280, dated September 22 2026, fixes writes through a symlinked path being judged by their in-tree spelling rather than where the write lands.

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The exact words it rests on

Fixed writes through a symlinked path being judged by their in-tree spelling: the prompt names where the write lands, and acceptEdits , allow rules and auto mode no longer approve one landing outside

What the source said when we opened it, on 27 Sep 2026.

The source

Claude Code changelog
Anthropic · 2026-09-22

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Checked

Checked by the notis newsroom on 27 Sep 2026, against the source above.

In the story

Claude Code 2.1.280 sets Opus 5.5 as the default Opus model, with a 1M-token window 27 Sep 2026

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In a sentence

“Version 2.1.280, dated September 22 2026, fixes writes through a symlinked path being judged by their in-tree spelling rather than where the write lands.” ai notis, checked 27 Sep 2026. Source: Claude Code changelog (Anthropic). https://ainotis.com/c/154

As a reference (APA style)

ai notis. (2026, September 27). Version 2.1.280, dated September 22 2026, fixes writes through a symlinked path being judged by their in-tree spelling rather than where the write lands [Checked claim 154]. ai notis. https://ainotis.com/c/154

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