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Sweep 02 Oct 2026 · 18:55Z Build v2.1.288 509 read Stable v2.1.285 Latest v2.1.287 Next v2.1.288 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.287 ·

Marketplace source mismatch errors now name extraKnownMarketplaces

A marketplace whose source does not match its settings entry now gets an error naming extraKnownMarketplaces, and the env check is reworded

You'll notice Improvements
JSON All of v2.1.287
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1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
PluginsArea: what it touches
ImprovementsKind: in v2.1.287,
ImprovementsSection of the release
What

When a plugin marketplace's source does not match what your settings declare, the error now says its source does not match its extraKnownMarketplaces entry in user or managed settings. Before, it said only that the network source differed from the one declared in settings.

The message for a command run through env is also reworded. It now says env has an option or value that cannot be checked in advance.

Why

Both messages are clearer, and the marketplace one tells you which setting to look at.

Read from
Names in the bundleextraKnownMarketplaces

See this entry in the whole of v2.1.287 →

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