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Sweep 09 Oct 2026 · 17:27Z Build v2.1.296 517 read Stable v2.1.287 Latest v2.1.296 Next v2.1.296 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.296 ·

Message after compaction can now carry extra resume guidance in an experiment

The text Claude gets after a conversation is compacted can now include extra guidance on resuming, depending on an experiment

Nothing to try yet In Development
JSON All of v2.1.296
Nothing to try yetTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
CompactionArea: what it touches
In DevelopmentKind: in v2.1.296,
In DevelopmentSection of the release
What

Compaction is when Claude Code shortens a long conversation by summarising it so it can keep going. Afterwards Claude gets a short message telling it to carry on without asking follow-up questions, including the line "Pick up the last task as if the break never happened."

That message used to be one fixed piece of text. It is now built from parts, and an experiment can insert extra guidance about resuming between the fixed sentences.

Why

This lets the wording Claude sees after compaction vary between experiment groups, so how it resumes work may differ slightly from one session to another.

See this entry in the whole of v2.1.296 →

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