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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

Get RBAC Group

api/admin/rbac_groups/retrieve

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

Nearest release: v2.1.250, published an hour 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.

api/admin/rbac_groups/retrieve Changed · +1 / -9 lines

## Headers

from line 4
 
 Retrieve an RBAC Group by ID.
 
-The RBAC Groups API is in beta and available to Claude Enterprise organizations only. Requests must send the `ce-user-management-2026-07-13` value in the `anthropic-beta` header.
+The RBAC Groups API is available to Claude Enterprise organizations only.
 
 ## Path parameters
from line 11
 - `group_id: string`
 
   ID of the RBAC Group.
-
-## Headers
-
-- `"anthropic-beta": optional array of string`
-
-  Optional header to specify the beta version(s) you want to use.
-
-  To use multiple betas, use a comma separated list like `beta1,beta2` or specify the header multiple times for each beta.
 
 ## Returns