Release Notes

July 7, 2026

v0.0.76

NemoClaw v0.0.76 adds opt-in OTLP observability and a dedicated documentation guide for LangChain Deep Agents Code, makes Nemotron 3 Ultra the managed NVIDIA Endpoints default for Deep Agents Code, contains shared-gateway inference-route conflicts, and improves upgrade recovery, MCP diagnostics, local inference, messaging, and day-two commands.

  • LangChain Deep Agents Code now defaults to nvidia/nemotron-3-ultra-550b-a55b for NVIDIA Endpoints and uses the native Nemotron 3 Ultra profile from hash-locked Deep Agents Code 0.1.34. Managed interactive sessions preserve the optional first-run name prompt while skipping dependency and model selection, and existing sandboxes should be rebuilt after upgrading. The docs site now publishes a dedicated Deep Agents guide. For more information, refer to Quickstart with LangChain Deep Agents Code and Choose an Inference Provider.
  • Deep Agents sandboxes can opt into backend-neutral OTLP/HTTP tracing during onboarding or rebuild with --observability. The managed exporter sends bounded model and tool content only to a fixed host-local receiver, while an operator-managed collector holds remote backend credentials and controls forwarding. Treat exported trace content as sensitive application data. For more information, refer to Quickstart with LangChain Deep Agents Code, Credential Storage, and Network Policies.
  • Shared OpenShell gateways now reject inference-route changes that conflict with another registered sandbox, including stopped sandboxes. Compatibility checks cover provider, model, normalized custom endpoint, API family, legacy metadata, and gateway binding before onboarding, inference set, or connect-time repair changes state. inference set also accepts onboarding provider aliases and gives actionable model-only and Deep Agents re-onboarding guidance, while OpenClaw onboarding validates Anthropic-compatible streaming event sequences by default. For more information, refer to Switch Inference Providers, Choose an Inference Provider, and Troubleshooting.
  • Installer upgrades require a fresh backup of every registered sandbox before replacing the gateway. Pre-fingerprint OpenClaw and Hermes sandboxes can recover only after exact-name managed-image confirmation, recorded custom-image cases remain blocked, and successful recovery restores the recorded provider and route without starting generic onboarding. For more information, refer to Recover and Rebuild Sandboxes, NemoClaw CLI Commands Reference, and Credential Storage.
  • Startup and onboarding recover more bounded local drift. OpenClaw can bootstrap the same-device CLI pairing request when device listing is itself pairing-gated, startup safely reclaims an exact root-owned mutable-config posture while rejecting ambiguous states, and interrupted resumable onboarding points to onboard --resume. For more information, refer to Security Best Practices, Troubleshooting, and NemoClaw CLI Commands Reference.
  • Managed MCP diagnostics can now verify OpenShell credential replacement at the wire boundary. mcp add and single-server mcp status run a gated differential probe and report verified or inconclusive credential resolution without capturing endpoint response bodies; --probe and --no-probe control the check. For more information, refer to About Managed MCP Servers and NemoClaw CLI Commands Reference.
  • Managed local inference enables automatic tool choice with the qwen3_coder parser for the generic-Linux Nemotron 3 Nano vLLM default. Linux arm64 DGX Spark and DGX Station onboarding warns that some NIM images may lack an arm64 manifest, and troubleshooting now distinguishes direct sandbox DNS limitations from policy-covered inference, messaging, and search health. For more information, refer to Choose a Local Inference Server, Choose an Inference Provider, and Troubleshooting.
  • Messaging setup handles more runtime and installation edge cases. OpenClaw WhatsApp pairing renders a terminal QR code with a four-module quiet zone, Teams plugin installation tolerates verbose npm metadata, and newly generated OpenClaw config no longer references the uninstalled qqbot plugin. For more information, refer to Choose Messaging Channels.
  • Day-two commands behave more predictably in automation and across agents. Non-terminal exec closes stdin unless --stdin explicitly forwards a pipe, session passthrough selects the sandbox’s native agent binary, resumed Hermes one-shot turns append to the selected session, and gc finds orphaned gateway-built and locally prebuilt sandbox images. For more information, refer to NemoClaw CLI Commands Reference and Recover and Rebuild Sandboxes.