release: 1.43.0

Author: stainless-app[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "1.42.0"
+  ".": "1.43.0"
 }

CHANGELOG.md

@@ -1,5 +1,24 @@
 # Changelog
 
+## 1.43.0 (2026-05-12)
+
+Full Changelog: [v1.42.0...v1.43.0](https://github.com/anthropics/anthropic-sdk-go/compare/v1.42.0...v1.43.0)
+
+### Features
+
+* **client:** add compatibility aliases for old type names ([38e1f89](https://github.com/anthropics/anthropic-sdk-go/commit/38e1f89eeffeb40295a5796c97d9966ab1a8703b))
+* **client:** add compatibility aliases for old type names ([a98b0fb](https://github.com/anthropics/anthropic-sdk-go/commit/a98b0fb44693ee6c4bcd7575414b1cab0fc114c7))
+
+
+### Bug Fixes
+
+* **structured outputs:** allowlist enum, const, pattern, allOf in transformSchema ([#823](https://github.com/anthropics/anthropic-sdk-go/issues/823)) ([d368786](https://github.com/anthropics/anthropic-sdk-go/commit/d3687868eb9c40427c731b12e9291ddeeb74f557))
+
+
+### Chores
+
+* fix standard webhooks version ([#842](https://github.com/anthropics/anthropic-sdk-go/issues/842)) ([1fdda46](https://github.com/anthropics/anthropic-sdk-go/commit/1fdda46d63004bfec8c977319554cb609a0b4041))
+
 ## 1.42.0 (2026-05-11)
 
 Full Changelog: [v1.41.0...v1.42.0](https://github.com/anthropics/anthropic-sdk-go/compare/v1.41.0...v1.42.0)

README.md

@@ -29,7 +29,7 @@ Or explicitly add the dependency:
 <!-- x-release-please-start-version -->
 
 ```sh
-go get -u 'github.com/anthropics/anthropic-sdk-go@v1.42.0'
+go get -u 'github.com/anthropics/anthropic-sdk-go@v1.43.0'
 ```
 
 <!-- x-release-please-end -->

internal/version.go

@@ -2,4 +2,4 @@
 
 package internal
 
-const PackageVersion = "1.42.0" // x-release-please-version
+const PackageVersion = "1.43.0" // x-release-please-version