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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.304 ·

Startup settings fetch records more about the login it used

Claude Code's startup fetch now records a hash of the login token and whether its address moved, and is hardened in one mode

Under the hood Internal Changes
JSON All of v2.1.304
Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
StartupArea: what it touches
Internal ChangesKind: in v2.1.304,
Internal ChangesSection of the release

Unclear It is not stated which mode turns off proxies and redirects for this fetch.

What

When Claude Code starts, it fetches some setup information from Anthropic. That fetch now also records a fingerprint (a hash) of the login token it used, and whether the address it was sent to had moved. In one mode it turns off proxies and redirects for this request. Its success report now notes whether the login token named a plan.

Why

The startup fetch is harder to tamper with in that mode.

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 doubtIt is not stated which mode turns off proxies and redirects for this fetch.

See this entry in the whole of v2.1.304 →

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