v3.16.0

3.16.0 (2026-09-18)

Features

• core: add ConnectionCodeLedger for connection-code generation and redemption (a47358f), references agent-comms#188
• core: add keyserver lookup for a connection code's signing key (81142ad), references agent-comms#188
• core: let a principal delegate a received dm:send grant to its own device (36456ae)
• core: let admitAgentForDm admit a delegable user principal (3384982), references agent-comms#187
• core: let GatewayTrust admit a user principal, not just a bare device (6025362)
• core: persist a per-slot connection-code ledger (1320900), references agent-comms#188
• core: wire gateway_generate_connection_code and gateway_redeem_connection_code (2815ac4)

Documentation

• document gateway trust and connection codes (60b8669)

Styles

• core: match prettier's multiline formatting for the gateway-trust object literals (f45fca8)

Tests

• core: cover gateway_generate_connection_code and gateway_redeem_connection_code end to end (c5ba830)
• core: prove a principal's own device auto-admits via a delegated dm:send token (f1c4da9), references agent-comms#187