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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.302 ·

The environment details sent to Claude are now built a different way

The part of Claude's instructions that describes your environment can now take its contents from a single source

Under the hood Internal Changes
JSON All of v2.1.302
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Internal ChangesKind: in v2.1.302,
Internal ChangesSection of the release

Unclear Whether the environment details Claude receives actually differ is not known.

What

Claude Code gives Claude a set of instructions at the start of a conversation, including a section describing your environment. The items in that section can now come from a single list. If that list is not available, Claude Code falls back to combining the items it used before.

Why

This may change the environment details Claude is given.

How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtWhether the environment details Claude receives actually differ is not known.

See this entry in the whole of v2.1.302 →

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