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Sweep 12 Nov 2026 · 23:00Z Build v2.1.323 540 read Stable v2.1.311 Latest v2.1.323 Next v2.1.323 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.323 ·

Usage data uploads now go through ALL_PROXY when no other proxy is set

When only ALL_PROXY is set, Claude Code now sends its usage data through that proxy, and stops with an error if the value is not a valid address

You'll notice Improvements
JSON All of v2.1.323
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
TelemetryArea: what it touches
ImprovementsKind: in v2.1.323,
ImprovementsSection of the release
What

One of the ways Claude Code uploads usage data now respects the ALL_PROXY (or all_proxy) environment variable. A proxy is a server that network traffic is routed through. Before, this upload only used a proxy set up in other ways.

It uses ALL_PROXY when:

  • no other proxy is set
  • the address is not excluded by NO_PROXY

A value with no scheme, such as a bare host name, gets http:// added in front. If the value still isn't a valid address, the upload fails with the error "ALL_PROXY is not a URL".

Why

If your network only allows traffic through a proxy set in ALL_PROXY, these uploads can now get out. Check the value is a proper address, or the upload will fail.

Read from
Names in the bundleALL_PROXY
How sure we are
One source agreesOne thing we can check says the same as this entry.
Anthropic's release notes agreeChanged organization settings and policy requests to no longer use a proxy set only by ALL_PROXY; set HTTPS_PROXY if your network needs a…

See this entry in the whole of v2.1.323 →

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