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Sweep 27 Oct 2026 · 19:04Z Build v2.1.312 531 read Stable v2.1.308 Latest v2.1.312 Next v2.1.312 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.311 ·

A URL check no longer rejects every address that is not https

A URL check now returns the address's protocol when an allow check passes, instead of rejecting anything that is not https up front

Under the hood Internal Changes
JSON All of v2.1.311
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Unclear Which parts of Claude Code use this check, and so whether plain http addresses are now accepted anywhere, is not established.

What

A URL check in Claude Code used to reject any web address that did not start with https:. It no longer does that up front. Instead, it reports the address's protocol, such as http: or https:, when a separate allow check passes, and reports nothing when it fails.

Why

The code that uses this check can now tell http and https addresses apart. This may mean some plain http addresses, such as ones pointing at your own machine, are accepted where they were refused before.

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 doubtWhich parts of Claude Code use this check, and so whether plain `http` addresses are now accepted anywhere, is not established.

See this entry in the whole of v2.1.311 →

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