chore(main): release 1.39.0

[openhands-release-bot]

🤖 I have created a release beep boop

1.39.0 (2026-08-27)

What's Changed

Features

• feat: add cloud conversation observability fields by @juanmichelini in feat: add cloud conversation observability fields #314

Documentation

• docs: document TypeScript client boundaries by @neubig in docs: document TypeScript client boundaries #356

Maintenance

• chore: ratchet weak public API types by @neubig in chore: ratchet weak public API types #304
• chore: agent-server (software-agent-sdk) to v1.43.1 by @all-hands-bot in chore: agent-server (software-agent-sdk) to v1.43.1 #354
• chore: agent-server (software-agent-sdk) to v1.44.0 by @all-hands-bot in chore: agent-server (software-agent-sdk) to v1.44.0 #361

Full Changelog: v1.38.1...v1.39.0

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[github-actions]

Endpoint audit

⚠️ 18 actionable Agent Server contract divergence(s) · report-only

Contract: pinned release artifact

Category	Count
Actionable client-only calls	0
Actionable server-only operations	18
Documented non-divergences	13
Agent Server contract operations	129
Audited handwritten client endpoints	119

Actionable client-only calls (0)

none

Actionable server-only operations (18)

• DELETE /api/canvas-extensions/installed/{}
• DELETE /api/llm/provider-connections/{}
• GET /api/canvas-extensions/installed
• GET /api/canvas-extensions/installed/{}
• GET /api/canvas-extensions/installed/{}/bundle
• GET /api/conversations/{}/events
• GET /api/file/archive
• GET /api/git/commits
• GET /api/git/commits/{}/changes
• GET /api/init
• GET /api/llm/provider-connections
• PATCH /api/canvas-extensions/installed/{}
• PATCH /api/llm/provider-connections/{}
• POST /api/canvas-extensions/install
• POST /api/conversations/{}/load_plugin
• POST /api/file/create_directory
• POST /api/init
• POST /api/llm/provider-connections

Documented non-divergences (13)

Client calls intentionally absent from the filtered contract (11)

• GET /
• GET /alive
• GET /health
• GET /ready
• GET /server_info

Reason: Operational Agent Server endpoints intentionally excluded from the filtered public release artifact.
Owner: OpenHands runtime maintainers

• DELETE /api/meta-profiles/{}
• GET /api/meta-profiles
• GET /api/meta-profiles/{}
• POST /api/meta-profiles/{}
• POST /api/meta-profiles/{}/activate

Reason: Client-ahead API stacked on the pending Agent Server meta-profiles implementation.
Owner: OpenHands SDK maintainers
Tracking: OpenHands/software-agent-sdk#3744

• POST /api/profiles/{}/validate

Reason: Client-ahead API stacked on the pending Agent Server pre-flight LLM validation endpoint.
Owner: OpenHands TypeScript client maintainers
Tracking: OpenHands/software-agent-sdk#4422

Server operations covered by an exposed browser URL (2)

• GET /api/conversations/{}/workspace
• GET /api/conversations/{}/workspace/{}

Reason: RemoteWorkspace.startWorkspaceSession exposes these authenticated URLs for browser iframe and file requests; they are not HttpClient method calls.
Owner: OpenHands TypeScript client maintainers

[openhands-release-bot]

🤖 Created releases:

• v1.39.0

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