release: 0.121.1

Author: stainless-app[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "0.121.0"
+  ".": "0.121.1"
 }

CHANGELOG.md

@@ -1,5 +1,24 @@
 # Changelog
 
+## 0.121.1 (2026-08-07)
+
+Full Changelog: [v0.121.0...v0.121.1](https://github.com/anthropics/anthropic-sdk-python/compare/v0.121.0...v0.121.1)
+
+### Bug Fixes
+
+* **tools:** reject symlink loops in tool paths and skip special skill-archive members ([#322](https://github.com/anthropics/anthropic-sdk-python/issues/322)) ([43e8669](https://github.com/anthropics/anthropic-sdk-python/commit/43e8669d066a1d18ffdbff505fc99ac45aa7492e))
+
+
+### Chores
+
+* **examples:** update messages_stream.py shebang from rye to uv ([#1519](https://github.com/anthropics/anthropic-sdk-python/issues/1519)) ([7d72364](https://github.com/anthropics/anthropic-sdk-python/commit/7d7236432934073a5c83f4eca021d35ea5bbd7c8))
+
+
+### Documentation
+
+* fix fulfillment typos in session runner ([#1795](https://github.com/anthropics/anthropic-sdk-python/issues/1795)) ([009b035](https://github.com/anthropics/anthropic-sdk-python/commit/009b035305e0724ce108ebd796935f91711fc6e1))
+* fix incorrect docstring in AsyncAnthropicFoundry.models ([#1592](https://github.com/anthropics/anthropic-sdk-python/issues/1592)) ([f1f5e9b](https://github.com/anthropics/anthropic-sdk-python/commit/f1f5e9b9170ed04833d7c4ec0ae003978ecc19a1))
+
 ## 0.121.0 (2026-08-07)
 
 Full Changelog: [v0.120.2...v0.121.0](https://github.com/anthropics/anthropic-sdk-python/compare/v0.120.2...v0.121.0)

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "anthropic"
-version = "0.121.0"
+version = "0.121.1"
 description = "The official Python library for the anthropic API"
 dynamic = ["readme"]
 license = "MIT"

src/anthropic/_version.py

@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "anthropic"
-__version__ = "0.121.0"  # x-release-please-version
+__version__ = "0.121.1"  # x-release-please-version