Changelog

A record of feature updates, optimizations, and bug fixes for Managed Agent.

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September 18, 2026

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New Features

• Two new built-in tools: web_search, which searches the internet and returns the title, link, and content summary of relevant pages (CNY 0.03 per call), and web_fetch, which reads the main content of a given web page and converts it to text (free of charge for a limited time). See Agent Tool Configuration.

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September 17, 2026

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New Features

• Memory Store is now available: a persistent mounted resource with a three-layer model of store, memory, and version. Mount it at session creation (read-only or read-write); the agent reads and writes it with file tools, historical versions are recorded automatically, and bodies can be queried and redacted. The console Memory Stores page and the Memory Store API are both available. See Memory Store and the Memory Store API.

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September 7, 2026

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New Features

• The Send Event endpoint (POST /sessions/{session_id}/events) now accepts multimodal content blocks in user messages: image (image_url / file_id), video (video_url / file_id), and file (file_id + filename). Images and videos enter the model's multimodal vision channel; files are materialized into the session sandbox filesystem and read by the agent on demand. See Send Event.

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September 4, 2026

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New Features

• Credential vault now supports Allowed Hosts and Injection Location configuration. Credentials are referenced as ${VARIABLE_NAME} placeholders by the agent; at egress, the gateway replaces the placeholder with the real secret in the Authorization header for matching hosts only—unmatched hosts receive the placeholder. See Credential Vault Authentication.

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August 26, 2026

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New Features

• Webhook notifications are now available, letting you push status-change events for resources such as sessions, agents, and scheduled tasks to a designated callback URL. For onboarding, see Webhook notifications; for the API contract, see Webhook API.

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August 17, 2026

• Managed Agents billing takes effect at 2026-08-17 09:00:00 (UTC+8). For billing items, free quota, and an example, see Billing.

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July 21, 2026

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New Features

• Managed Agent documentation is now live