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Sweep 28 Aug 2026 · 00:00Z Build v2.1.250 478 read Stable v2.1.236 Latest v2.1.250 Next v2.1.251 Feeds RSS JSON llms.txt
Reading a new release v2.1.251 Analysing changes · 2/5 Deeper second pass · 0/5 agents 427 findings $12.75 so far

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

One change

Verify session identity in self-hosted environments

self-hosted-environments-identity

first seen The page's own history The capture it came from

Nearest release: v2.1.240, published 4 hours before this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

self-hosted-environments-identity Changed · +1 / -1 lines

from line 3
 > Verify the CLAUDE_CODE_SESSION_ACCESS_TOKEN JWT so services on your network can trust requests from sessions in your self-hosted environment.
 
 <Note>
-  Self-hosted environments are in public beta on Team and Enterprise plans; an [Owner or admin](/docs/en/cloud-environments#organization-shared-environments) enables them by turning on **Allow self-hosted environments** on the [**Cloud environments** admin page](https://claude.ai/admin-settings/cloud-environments). This page covers session identity verification; see the [quickstart](/docs/en/self-hosted-environments-quickstart) for setup and [Deploy to production](/docs/en/self-hosted-environments-deploy) for the fleet recipes.
+  Self-hosted environments are in public beta on Team and Enterprise plans; an [Owner](/docs/en/cloud-environments#organization-shared-environments) enables them by turning on **Allow self-hosted environments** on the [**Cloud environments** admin page](https://claude.ai/admin-settings/cloud-environments). This page covers session identity verification; see the [quickstart](/docs/en/self-hosted-environments-quickstart) for setup and [Deploy to production](/docs/en/self-hosted-environments-deploy) for the fleet recipes.
 </Note>
 
 A [self-hosted environment](/docs/en/self-hosted-environments) lets [Claude Code on the web](/docs/en/claude-code-on-the-web) sessions run on infrastructure you operate instead of on Anthropic's. Because the session runs inside your network, Claude can call your internal services directly. Those services need a way to confirm that a request really came from a Claude Code session in your environment, and to identify which user created that session.