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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.301 ·

Reorganised how Claude Code saves and backs up its main settings file

Claude Code now uses one queue to save its ~/.claude.json settings file, and backs up a corrupted copy before it saves

Under the hood Internal Changes
JSON All of v2.1.301
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Config FileArea: what it touches
Internal ChangesKind: in v2.1.301,
Internal ChangesSection of the release
What

Claude Code keeps its main settings in a file called ~/.claude.json. The code that reads, saves and backs up this file has been reorganised:

  • Every save now goes through one queue, instead of a separate queue for each file location.
  • Before saving, Claude Code can write a backup of a corrupted copy of the file and then make its usual backup.
Why

This is mostly internal tidying. It touches how Claude Code handles a damaged settings file and the order in which saves happen, so those are the areas where any difference would show up.

See this entry in the whole of v2.1.301 →

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