v0.16.4.

Docker labels and the healthcheck command reach nodes, fan-out targets and Swarm, and the whole panel was gone over in dark and light themes, on desktop and on a phone.

Upgrade notes

• No migrations, nothing to turn on. Services keep exactly the labels and healthcheck they had.
• Node agents: a node service (or a fan-out target) that uses custom Docker labels or the healthcheck command needs agent 0.16.4 (capabilities docker.userLabels and docker.healthCmd). On an older agent the deploy is refused when it is queued, naming the update; nothing starts without them. Services that use neither deploy on any agent as before.

Added

• Custom Docker labels on nodes, fan-out targets and Swarm. docker.runSpec takes userLabels, validated like the panel's (ninedeploy.*, com.docker.* and traefik.* stay reserved); Swarm stacks put them on the service's containers.
• The healthcheck command on nodes, fan-out targets and Swarm. There it runs as the container's own Docker healthcheck (--health-cmd, every 5s, 10s timeout, 3 retries; CMD-SHELL in a stack), and the deploy waits for the container to report healthy.
• Motion and art, at a modest scale: animated SVG illustrations for empty states, a short rise when a page opens, staggered card grids, shimmering skeletons, and pulsing dots for running and in-progress statuses. All of it stops under prefers-reduced-motion.

Changed

• Phones: below 768px the side menu is a drawer (it used to leave ~170px for the page), the service tabs scroll in one row with the active tab in view, Settings has a section picker, and the theme toggle and ⌘K hint step aside.
• Topology: networks are laid out in a grid above the services column and only those a service or database is on are drawn; the rest sit behind a +N more networks tile that expands them. The duplicate React Flow zoom controls are gone (the page has its own).
• Field hints sit under the control instead of beside the label, and button and badge labels never wrap.

Fixed

• Fields stretched past the width they were given. Input, Select and Textarea joined their classes without merging, so the default w-full/h-10 beat a caller's width: the domain row's path box took the whole row and pushed Add out of the card, and the environment KEY box squeezed the value. A caller's width, height, padding, colour and size now win (Button and Card too; icon buttons had shrunk to a dot). The domain row wraps on a phone; the env row splits 2:3.
• Light theme: about 40 dark-tuned surfaces that stayed dark, native date and colour pickers drawn dark, the deploy pipeline and the topology/architecture views ignoring the theme, and unreadable text around the terminal.
• The server Docker page counted 0 images. docker system df prints the count as TotalCount; the panel read Total, which current Docker CLIs no longer print (still read for older daemons).
• Settings → Labels hid instance-wide labels while a workspace was selected.
• Layout fixes on Monitoring limits, service cards, API tokens, Activity, Workspaces, Hub cards, the service overview and the database detail page; duplicate React keys on the Docker page.