v0.16.4

Added

• DeepSeek Harness (dsh) plugin: Ships @chorus-aidlc/chorus-dsh as an installable npm bundle — Chorus's sixth plugin surface — with the full skill set, a Node chorus-mcp-call wrapper, a served credential-provisioning script, a dedicated onboarding tab, and CONNECT_DSH docs. (#499)
• Backend-session resume: Daemon-spawned backends now persist a backendSessionId (new Prisma migration) so a turn can resume the underlying agent session across the daemon turn-advance path. (#499)
• Prompt for agent backend when adding a daemon agent: daemon login, --add, and the install "Add another agent?" loop now ask which backend to use (Claude Code / Codex / Kiro), reusing the install backend menu. --agent still wins; choosing nothing omits the field so the agent inherits the daemon default instead of a hardcoded claude-code. (#501)

Fixed

• Approve/reject proposal without a cwd picker: Approving or rejecting a proposal in the UI no longer pops the cwd picker. The assignee wake target resolves entirely server-side (follow pin → online idea-session origin → agent-owner project cwd); with no pin it wakes only when exactly one connection is online and suppresses to notify-only on two or more. (#500)

Plugin

• Plugin & skill versions → 0.16.4: Claude Code, Codex, OpenClaw, Kiro, Pi, and dsh plugin/skill distributions plus the standalone skill all bumped to 0.16.4.