release: 1.33.0 (#312)

* feat(api): add support for Claude Managed Agents

* release: 1.33.0

---------

Co-authored-by: stainless-app[bot] <142633134+stainless-app[bot]@users.noreply.github.com>

Author: stainless-app[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "1.32.0"
+  ".": "1.33.0"
 }

.stats.yml

@@ -1,4 +1,4 @@
-configured_endpoints: 34
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/anthropic%2Fanthropic-04225437444990f383d0581df2f07022baab6ad510de0f3a8bd6b07c38d83cc9.yml
-openapi_spec_hash: cae9199aabfd7b87f0ff2dcc10760c92
-config_hash: fcc34074db6eaf64bc99b578c6c82c61
+configured_endpoints: 72
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/anthropic%2Fanthropic-69486316563eb49043ec1ef0b8e1d4164b6fadb58c7ae27477f9971448ede066.yml
+openapi_spec_hash: 24c3be07d605d11323afa51c7808fa00
+config_hash: 60af716d2229a28075dace69c52e5aa1

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## 1.33.0 (2026-04-08)
+
+Full Changelog: [v1.32.0...v1.33.0](https://github.com/anthropics/anthropic-sdk-go/compare/v1.32.0...v1.33.0)
+
+### Features
+
+* **api:** add support for Claude Managed Agents ([722b2ac](https://github.com/anthropics/anthropic-sdk-go/commit/722b2accb2ad73715639dd03339e14345304d5fc))
+
 ## 1.32.0 (2026-04-07)
 
 Full Changelog: [v1.31.0...v1.32.0](https://github.com/anthropics/anthropic-sdk-go/compare/v1.31.0...v1.32.0)

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@v1.32.0'
+go get -u 'github.com/anthropics/anthropic-sdk-go@v1.33.0'
 ```
 
 <!-- x-release-please-end -->

api.md

@@ -18,11 +18,15 @@ import (
 // automatically. You should not instantiate this service directly, and instead use
 // the [NewBetaService] method instead.
 type BetaService struct {
-	Options  []option.RequestOption
-	Models   BetaModelService
-	Messages BetaMessageService
-	Files    BetaFileService
-	Skills   BetaSkillService
+	Options      []option.RequestOption
+	Models       BetaModelService
+	Messages     BetaMessageService
+	Agents       BetaAgentService
+	Environments BetaEnvironmentService
+	Sessions     BetaSessionService
+	Vaults       BetaVaultService
+	Files        BetaFileService
+	Skills       BetaSkillService
 }
 
 // NewBetaService generates a new service that applies the given options to each
@@ -33,6 +37,10 @@ func NewBetaService(opts ...option.RequestOption) (r BetaService) {
 	r.Options = opts
 	r.Models = NewBetaModelService(opts...)
 	r.Messages = NewBetaMessageService(opts...)
+	r.Agents = NewBetaAgentService(opts...)
+	r.Environments = NewBetaEnvironmentService(opts...)
+	r.Sessions = NewBetaSessionService(opts...)
+	r.Vaults = NewBetaVaultService(opts...)
 	r.Files = NewBetaFileService(opts...)
 	r.Skills = NewBetaSkillService(opts...)
 	return