LLM Harbor

v0.4.18 Feature

This release adds 2 notable features for engineering teams evaluating rollout.

Published 18d LLM Frameworks

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

ai automation shell cli container docker

+10 more

self-hosted llm local mcp npm package pypi safetensors server tools

Summary

AI summary

Added Open Design and Voicebox local-first workspaces.

Changes in this release

Type	Severity	Summary	CVE
Feature
Feature	Medium	Open Design introduces local-first design artifact workspace with BYOK model providers. Open Design introduces local-first design artifact workspace with BYOK model providers. Source: llm_adapter@2026-05-21 Confidence: high	—
Feature	Medium	Open Design integrates design systems, decks, prototypes, and Harbor backend integrations. Open Design integrates design systems, decks, prototypes, and Harbor backend integrations. Source: llm_adapter@2026-05-21 Confidence: high	—
Feature	Medium	Voicebox provides a local-first AI voice studio for voice cloning, preset voices, speech generation, dictation, transcription, and agent speech. Voicebox provides a local-first AI voice studio for voice cloning, preset voices, speech generation, dictation, transcription, and agent speech. Source: llm_adapter@2026-05-21 Confidence: high	—
Feature	Medium	Open Design includes Ollama, llama.cpp, and vLLM integration presets. Open Design includes Ollama, llama.cpp, and vLLM integration presets. Source: llm_adapter@2026-05-21 Confidence: high	—
Feature	Medium	Voicebox includes NVIDIA, CDI, and ROCm overlays with Harbor-managed data, generations, and Hugging Face model cache directories. Voicebox includes NVIDIA, CDI, and ROCm overlays with Harbor-managed data, generations, and Hugging Face model cache directories. Source: llm_adapter@2026-05-21 Confidence: high	—
Refactor	Medium	`harbor how` command now uses `mi` instead of cmdh. `harbor how` command now uses `mi` instead of cmdh. Source: llm_adapter@2026-05-21 Confidence: low	—

Full changelog

Open Design

Local-first design artifact workspace with BYOK model providers, design systems, decks, prototypes, and Harbor backend integrations.

harbor up open-design

Voicebox

Local-first AI voice studio for voice cloning, preset voices, speech generation, dictation, transcription, and agent speech.

harbor up voicebox

Misc

harbor how now uses mi instead of cmdh.
Open Design includes Ollama, llama.cpp, and vLLM integration presets.
Voicebox includes NVIDIA, CDI, and ROCm overlays with Harbor-managed data, generations, and Hugging Face model cache directories.

Full Changelog: https://github.com/av/harbor/compare/v0.4.17...v0.4.18

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About LLM Harbor

Containerized LLM toolkit. Run LLM backends, APIs, frontends, and additional services via a concise CLI. `Apache-2.0` `Docker/Shell`

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