v1.8.0

Studio 1.8.0

Upgrade impact

subtitles_backend: "openai" is removed. It required shs/video below 1.1.0 and a
video worker image from before this release. Stored workflows are migrated on
upgrade, so no manual edit is needed.

Requires shs/video 1.1.0 or later.

Video worker

• Subtitles transcribe about 2.3x quicker on CPU, measured at 14.4s to 6.2s on
  64 seconds of narration.
• The video worker image drops from 2.92 GB to 1.26 GB and no longer requests a
  GPU, so it runs on any box.
• Whisper model files persist on the workspace volume instead of downloading
  again on every container recreate.
• A worker whose transcription engine or model cache path is unusable says so at
  startup instead of failing the first job.

Catalog

• shs/video 1.1.0.
• ComfyUI Text to Image (Flux.1 Schnell) 1.2.2 and (Flux.1 Schnell GGUF) 1.2.3.
• The Schnell VAE is marked as a gated download. The provider docs show the file
  set and the access column per package, so gated files are visible before
  install.

Also

• Workers verify their declared requirements before registering.
• Compose parity fails on any undeclared difference between the two composes.
• Healthchecks address 127.0.0.1.
• The api, core, full and worker images carry the patched util-linux packages.

Components

api 1.6.1, ui 1.3.2, workers 1.9.0.

Images

All 9 images published to GHCR with tags :1.8.0 and :latest.

docker pull ghcr.io/selfhosthub/studio-api:1.8.0
docker pull ghcr.io/selfhosthub/studio-ui:1.8.0
docker pull ghcr.io/selfhosthub/studio-worker-general:1.8.0
docker pull ghcr.io/selfhosthub/studio-worker-transfer:1.8.0
docker pull ghcr.io/selfhosthub/studio-worker-video:1.8.0
docker pull ghcr.io/selfhosthub/studio-worker-comfyui:1.8.0
docker pull ghcr.io/selfhosthub/studio-worker-audio:1.8.0
docker pull ghcr.io/selfhosthub/studio-core:1.8.0
docker pull ghcr.io/selfhosthub/studio-full:1.8.0

Operators normally pull these via studio-console rather than directly.

Baked tools

• studio-console 1.9.1 - baked into studio-core and studio-full images.