CATCH #1031
DETECTED AUG 28, 2026 01:46 UTC
THE CATCHscore 7/10
EXHIBIT 1031 · URGENT
Aug 28, 2026 01:46 UTC
docs
https://platform.claude.com/docs/en/release-notes/api
Anthropic updated their API changelog to announce new personal and service account API keys, and changes to beta API headers for files and skills in their SDKs.
READY TO POST:
anthropic just updated their api changelog. seems like they're rolling out new personal and service account keys in the claude console, which is pretty handy for orgs.
big sdk changes for anthropic users: client.beta.files and client.beta.skills no longer send beta headers and return standard shapes. also, skills.delete() now nukes all versions. good to know for migrations!
EVIDENCE — the receipts
Anthropic API changelog changed: https://platform.claude.com/docs/en/release-notes/api
47 added lines
---
+++
@@ -128,2 +128,40 @@
+August 27, 2026
+In Python SDK 1.2.0, TypeScript SDK 0.122.0, Go SDK 1.68.0, Java SDK 2.59.0, Ruby SDK 1.67.0, and C# SDK 12.44.0,
+client.beta.files
+and
+client.beta.skills
+no longer send the
+files-api-2025-04-14
+and
+skills-2025-10-02
+beta headers and return the same shapes as
+client.files
+and
+client.skills
+. With this change,
+client.beta.skills.delete()
+deletes a Skill together with all of its versions, and the beta Messages type
+BetaSkill
+(the container Skill reference) is renamed
+BetaContainerSkill
+. Requests that still send the beta headers keep receiving the beta shapes. See
+Migrate from
+files-api-2025-04-14
+and
+Migrate from
+skills-2025-10-02
+.
+You can now create
+personal keys
+and
+service account keys
+in the Claude Console. They act as you or as a
+service account
+, with the same permissions, and stop working when the linked account is removed from an organization. This lets organization admins more easily track usage for each account, and ensure key usage is legitimate. These API keys can be scoped to a specific workspace or
+work on admin endpoints and across any workspace
+the account has access to. Workspace API keys remain supported as a legacy option. See
+API keys
+for more information.
+
August 26, 2026
@@ -259,2 +297,6 @@
requests that still send the beta header keep working and return the previous response format.
+To move an existing integration off the header, see
+Migrate from
+files-api-2025-04-14
+.
Agent Skills
@@ -268,2 +310,6 @@
Using Agent Skills with the API
+.
+To move an existing integration off the header, see
+Migrate from
+skills-2025-10-02
.
@@ -2096,2 +2142,3 @@
+August 27, 2026
August 26, 2026
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