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Sweep 03 Nov 2026 · 22:27Z Build v2.1.318 536 read Stable v2.1.311 Latest v2.1.318 Next v2.1.318 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.318 ·

Plugin prompt checks on submit now run in two steps

When a prompt is submitted, plugins' checks now run a second validation step, which can also drop the prompt

You'll notice Improvements
JSON All of v2.1.318
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
PluginsArea: what it touches
ImprovementsKind: in v2.1.318,
ImprovementsSection of the release

Unclear What each of the two checks looks for is not clear.

What

Plugins can check a prompt when you submit it. That check now has two steps. The first step now rejects with an error instead of dropping the prompt directly. A second check then runs, and it can drop the prompt.

Why

This changes how a plugin can reject or drop a prompt you submit, which matters if you write or rely on such a plugin.

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 each of the two checks looks for is not clear.

See this entry in the whole of v2.1.318 →

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