release: 0.11.3

[stainless-app]

Automated Release PR

0.11.3 (2026-05-18)

Full Changelog: v0.11.2...v0.11.3

Features

• api: add schedule, checkpoints, and deployment endpoints (53b5c36)

---

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Greptile Summary

This automated release (v0.11.3) adds three new API resource groups to the Python SDK: agents/deployments, agents/schedules, and a top-level checkpoints resource, all generated from the OpenAPI spec by Stainless.

• Agents refactor: resources/agents.py is promoted to a sub-package (resources/agents/agents.py) with deployments.py and schedules.py as sibling modules; the __init__.py re-exports everything so existing import paths remain compatible.
• New sub-resources: DeploymentsResource exposes CRUD + preview_rpc + promote for agent deployments; SchedulesResource exposes CRUD + pause, unpause, and trigger for Temporal-backed schedules.
• Checkpoints resource: A new top-level CheckpointsResource (sync + async) covering list, delete_thread, get_tuple, put, and put_writes endpoints is wired into both the main client and all raw/streaming response wrapper classes.

Confidence Score: 4/5

Safe to merge; all new endpoints are additive and the restructured agents sub-package preserves backward-compatible import paths via the new init.py.

The change is entirely Stainless-generated and follows established SDK patterns. The only inconsistency found is a spurious agent_id: Required[str] in DeploymentPreviewRpcParams that doesn't match how every other params TypedDict in this PR is structured and doesn't reflect what is actually sent in the request body. Runtime behaviour is unaffected, but the field can mislead static type checkers and SDK consumers who reference the TypedDict directly.

src/agentex/types/agents/deployment_preview_rpc_params.py — agent_id is declared as a required body field but is used only as a path parameter and never included in the request body.

Important Files Changed

Filename	Overview
src/agentex/resources/agents/agents.py	Agents resource promoted from flat module to sub-package; adds deployments and schedules cached properties; all wrapper classes updated consistently.
src/agentex/resources/agents/deployments.py	New DeploymentsResource with create/retrieve/list/delete/preview_rpc/promote; path parameter validation present on all methods; both sync and async variants implemented.
src/agentex/resources/agents/schedules.py	New SchedulesResource with create/retrieve/list/delete/pause/trigger/unpause; path parameter validation correct on all methods.
src/agentex/resources/checkpoints.py	New CheckpointsResource for LangGraph-style checkpoint CRUD; uses POST for list/get-tuple/put/put-writes which matches the server API design; delete_thread and put_writes correctly cast to NoneType.
src/agentex/types/agents/deployment_preview_rpc_params.py	DeploymentPreviewRpcParams TypedDict includes agent_id: Required[str] even though agent_id is a path parameter not sent in the request body; low risk at runtime but misleading for static analysis.
src/agentex/_client.py	Checkpoints resource wired into all four client wrapper classes (sync/async × raw/streaming); agents import path updated to sub-package correctly.
tests/api_resources/agents/test_schedules.py	Comprehensive test coverage for schedules endpoints; all tests skipped with mock-server reason, consistent with existing test patterns in the repo.
tests/api_resources/agents/test_deployments.py	Comprehensive test coverage for deployments endpoints; all tests skipped consistently with repo conventions.
tests/api_resources/test_checkpoints.py	Full test coverage for all checkpoint endpoints including path-param validation tests.

Class Diagram

%%{init: {'theme': 'neutral'}}%%
classDiagram
    class Agentex {
        +agents: AgentsResource
        +checkpoints: CheckpointsResource
    }
    class AgentsResource {
        +deployments: DeploymentsResource
        +schedules: SchedulesResource
        +retrieve(agent_id)
        +list()
        +delete(agent_id)
        +rpc(agent_id)
    }
    class DeploymentsResource {
        +create(agent_id, docker_image, ...)
        +retrieve(deployment_id, agent_id)
        +list(agent_id, ...)
        +delete(deployment_id, agent_id)
        +preview_rpc(deployment_id, agent_id, ...)
        +promote(deployment_id, agent_id)
    }
    class SchedulesResource {
        +create(agent_id, name, task_queue, ...)
        +retrieve(schedule_name, agent_id)
        +list(agent_id)
        +delete(schedule_name, agent_id)
        +pause(schedule_name, agent_id)
        +unpause(schedule_name, agent_id)
        +trigger(schedule_name, agent_id)
    }
    class CheckpointsResource {
        +list(thread_id, ...)
        +delete_thread(thread_id)
        +get_tuple(thread_id, ...)
        +put(checkpoint, checkpoint_id, thread_id, ...)
        +put_writes(checkpoint_id, thread_id, writes, ...)
    }
    Agentex --> AgentsResource
    Agentex --> CheckpointsResource
    AgentsResource --> DeploymentsResource
    AgentsResource --> SchedulesResource

Loading

Prompt To Fix All With AI

Fix the following 1 code review issue. Work through them one at a time, proposing concise fixes.

---

### Issue 1 of 1
src/agentex/types/agents/deployment_preview_rpc_params.py:21
**Spurious `agent_id` field in body params TypedDict**

`agent_id: Required[str]` is declared as a required body parameter here, but in `DeploymentsResource.preview_rpc`, `agent_id` is used exclusively as a path parameter and is deliberately excluded from the `maybe_transform` body dict. Every other params TypedDict in this PR (e.g., `DeploymentCreateParams`, `ScheduleCreateParams`) correctly omits path parameters. Mypy/pyright users who instantiate this TypedDict directly will expect to provide `agent_id` in the body, which does not match actual runtime behaviour.

_{Reviews (1): Last reviewed commit: "release: 0.11.3" | Re-trigger Greptile}

Greptile also left 1 inline comment on this PR.

[stainless-app]

Release version edited manually

The Pull Request version has been manually set to 0.11.3 and will be used for the release.

If you instead want to use the version number 0.12.0 generated from conventional commits, just remove the label autorelease: custom version from this Pull Request.

[greptile-apps]

Spurious agent_id field in body params TypedDict

agent_id: Required[str] is declared as a required body parameter here, but in DeploymentsResource.preview_rpc, agent_id is used exclusively as a path parameter and is deliberately excluded from the maybe_transform body dict. Every other params TypedDict in this PR (e.g., DeploymentCreateParams, ScheduleCreateParams) correctly omits path parameters. Mypy/pyright users who instantiate this TypedDict directly will expect to provide agent_id in the body, which does not match actual runtime behaviour.

Prompt To Fix With AI

This is a comment left during a code review.
Path: src/agentex/types/agents/deployment_preview_rpc_params.py
Line: 21

Comment:
**Spurious `agent_id` field in body params TypedDict**

`agent_id: Required[str]` is declared as a required body parameter here, but in `DeploymentsResource.preview_rpc`, `agent_id` is used exclusively as a path parameter and is deliberately excluded from the `maybe_transform` body dict. Every other params TypedDict in this PR (e.g., `DeploymentCreateParams`, `ScheduleCreateParams`) correctly omits path parameters. Mypy/pyright users who instantiate this TypedDict directly will expect to provide `agent_id` in the body, which does not match actual runtime behaviour.

How can I resolve this? If you propose a fix, please make it concise.