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Sweep 25 Sep 2026 · 19:33Z Build v2.1.283 504 read Stable v2.1.274 Latest v2.1.283 Next v2.1.283 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.281 ·

Clearing session caches now also clears WebFetchHistory

Clearing session caches now also clears WebFetchHistory alongside WebFetchCache and ToolSearchDescriptionCache

Under the hood Internal Changes
JSON All of v2.1.281
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Internal ChangesKind: in v2.1.281,
Internal ChangesSection of the release
What

Claude Code keeps some stored data during a session, called caches, so it does not have to repeat work. The routine that clears these caches now also clears one called WebFetchHistory, in addition to WebFetchCache and ToolSearchDescriptionCache which it already cleared.

Why

When the caches are cleared, web fetch history no longer carries over while the other caches are reset.

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 doubtThe finding does not say what `WebFetchHistory` holds or when the cache-clear routine runs.

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