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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
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Claude Code v2.1.307 ·

A new hidden --runner-declares command-line flag

Claude Code now recognises a hidden --runner-declares flag, listed beside flags used for launching sessions elsewhere

Use it now Notable New Features
JSON All of v2.1.307
Use it nowTier: how much it should matter to you
4Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Self-Hosted RunnerArea: what it touches
New FeaturesKind: in v2.1.307,
What probably matters to youSection of the release

Unclear What --runner-declares does and whether it is meant for people to type is not known.

What

A flag is an option you add to the claude command. Claude Code now recognises --runner-declares. It is listed with --forward-home-settings, --project-config-root and --attach-serve, and it does not appear in the help.

Why

It sits with flags used when a session is launched by something other than you, such as a remote or managed setup. That suggests it is meant for those launchers and not for everyday use.

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 doubtWhat `--runner-declares` does and whether it is meant for people to type is not known.

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