Changelog

0.9.1 (2026-11-14)

Bug Fixes

• server: a task whose subagent cannot start fails alone (c34b35b)
• server: an inline task the conversation cannot take fails alone (bd36de9)
• server: sign the agent card exactly as served, security schemes included (a3eba80)

0.9.0 (2026-11-12)

Features

• server: declare more extensions in the agent card, from a file (49c87fc)
• server: keep large request parts out of the prompt, in the task’s inbox (e8c337f)
• server: take requests up to maxRequestMiB, 16 by default (94064fb)

0.8.0 (2026-11-12)

Features

• server: answer a task with files, from its outbox (c1fb01c)
• server: settings for the outbox limits (6c24abb)

0.7.0 (2026-11-04)

Features

• server: show the caller a gateway relays for, from a Secure Passport (15fec7e)

Bug Fixes

• server: a failed task carries no answer (45ffac4)

0.6.0 (2026-11-02)

Features

• server: name a machine caller by its client, and a delegated one by both (39b3fd2)

0.5.0 (2026-11-02)

Features

• server: a public host for the agent card (f8983db)

0.4.1 (2026-11-02)

Bug Fixes

• plugin: install over HTTPS, not SSH (927c192)

0.4.0 (2026-11-02)

Features

• plugin: install the latest release instead of main (010bef6)

0.3.1 (2026-11-02)

Bug Fixes

• bridge: name gRPC over TLS as https:// on the agent card (5083ac9)
• bridge: name gRPC over TLS as https:// on the agent card (426f13a)
• deps: rebuild the bridge with the updated lock file (2ad900d)

0.3.0 (2026-10-28)

⚠ BREAKING CHANGES

• server: incoming tasks now run in the conversation by default, where a caller can ask for what it holds. Set taskMode to subagent to keep the earlier behaviour, a fresh subagent per task.

Features

• plugin: an icon for the plugin listing (63983b0)
• server: run tasks in the conversation, a fresh subagent or a fork (e89f09d)

0.2.0 (2026-10-28)

⚠ BREAKING CHANGES

• a client call no longer sends $A2A_TOKEN, the token tool parameter or the API key to an agent whose card does not ask for them. An agent that needs a credential must say so in its card’s securitySchemes.

Features

• every security scheme of the A2A specification, on both sides (6717c2f)

0.1.0 (2026-10-28)

Features

• bridge: A2A client and server over JSON-RPC with SSE, HTTP+JSON and gRPC (4610c99)
• bridge: API key and OIDC JWT authentication, on both sides (3fbaa0e)
• plugin: A2A tools, /a2a-serve and saved server settings for Claude Code (40bc332)
• plugin: options for server and client credentials (ba80169)
• plugin: options for the server’s limits (55728e3)
• server: limit failed sign-ins and tasks (45aace5)