20.0.0 (2026-07-07)
⚠ BREAKING CHANGES
- pi-permission-system: The permissions:rpc:check and permissions:rpc:prompt event-bus channels are removed, along with their request/reply types (PermissionsCheckRequest, PermissionsCheckReplyData, PermissionsPromptRequest, PermissionsPromptReplyData), the PermissionsRpcReply envelope, PERMISSIONS_PROTOCOL_VERSION, and the rpc_prompt member of PermissionUiPromptSource. permissions:rpc:check consumers migrate to getPermissionsService().checkPermission(surface, value?, agentName?). permissions:rpc:prompt is removed with no public replacement; prompt forwarding is an internal subagent-to-parent mechanism.
Features
- pi-permission-system: remove deprecated event-bus RPC channel (557ea91)