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Sweep 28 Aug 2026 ยท 00:00Z Build v2.1.250 478 read Stable v2.1.236 Latest v2.1.250 Next v2.1.250 Feeds RSS JSON llms.txt

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

Members

api/admin/rbac_groups/members

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/members Changed · +3 / -27 lines

### Headers ### Headers ### Headers

from line 6
 
 List members of an RBAC Group.
 
-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 28
 
   Optionally set to the `next_page` token from the previous response.
 
-### 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
 
 - `data: array of RbacGroupMember`
from line 98
 
 Add a User to an RBAC Group. Membership of groups provisioned by an identity provider (source type `"scim"`) cannot be modified via the API.
 
-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 106
 
   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.
-
 ### Body parameters
 
 - `user_id: string`
from line 172
 
 Remove a User from an RBAC Group. Membership of groups provisioned by an identity provider (source type `"scim"`) cannot be modified via the API.
 
-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 183
 - `user_id: string`
 
   ID of the User.
-
-### 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