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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.257 ·

Served model catalog now persists a mask of hidden/confidential model ids

The served model catalog keeps a masked-ids file recording which model ids stay hidden across sessions.

Under the hood No documentation found Internal Changes
JSON All of v2.1.257
Under the hoodTier: how much it should matter to you
2Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
Model CatalogArea: what it touches
Internal ChangesKind: in v2.1.257,
What probably matters to youSection of the release

The served model catalog now persists a masked-ids.json file that tracks which model ids should stay hidden across sessions. If this file is found corrupted or in an unrecognized format, it's quarantined and recovered rather than causing a failure.

Read from
Names in the bundlemasked-ids.json

See this entry in the whole of v2.1.257 →

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