AIDotNet/OpenCowork 1.3.8 on GitHub

[1.3.8] - 2026-08-13

Hosted interactive agent sessions in Main: tool-capable chat now starts turns via startRun on the generated runtime protocol, with Main assembling session context and journaling projection while Native Worker remains the loop authority.
Added a CLI localhost callback for Routin device login so CLI-only installs (no opencowork:// handler) can finish browser authorization, plus manual login triggers (cowork login, /login, provider L).
Added CLI /init to inspect the workspace read-only, preview a drafted root AGENTS.md through AskUserQuestion, and write only after an explicit create/update choice.
Unified CLI thinking intensity (/effort, /think, /config, /model) into one model-aware axis (off / on / auto / named levels) instead of a separate Thinking toggle plus effort row.
Added channel reply reliability: chunk long messages to platform limits, cache inbound message-to-chat routing, send DingTalk P2P via oToMessages, and reply to QQ DMs as well as groups.
Added Grok 4.6 (grok / grok-4.6, including xhigh reasoning) on xAI and Routin AI, defaulted xAI to Grok 4.6, and added Grok Imagine Image 2.0 on Routin.
Added architecture-boundary ADR/docs and CI runtime-baseline / contracts / typecheck gates on the release build workflow.

Pinned session system-prompt construction and streamlined tool catalogs so hosted runs reuse a stable prompt/tool surface instead of rebuilding it per turn in the renderer.
Refreshed English and Chinese READMEs around the Worker-hosted runtime, CLI, and channels, and shipped matching architecture screenshots.

Fixed CLI dropping back to the shell after a successful cowork login; the process now enters the interactive TUI the same way as a bare cowork start.
Fixed resumed-session CLI copy showing a replacement character by unifying the i18n key and middle-dot separator.
Removed an accidental duplicate graph-generation module from the draw canvas path.