DockZ 0.2.1

The first downloadable release: grab DockZ-0.2.1.dmg from the release assets.

Added

• Multiple environments — manage other Docker engines from the same window: remote hosts
  over SSH or mutual TLS, or another engine's socket on this Mac (Colima, OrbStack, Docker
  Desktop). Every tab follows the environment picked in the sidebar (⌘1…⌘9); DockZ always
  opens on Local, and remote engines get an orange header and host-named confirmations.
  Windows engines are supported.
• TLS keys in the Secure Enclave — each TLS environment's client key is created inside the
  Mac's chip and used with Touch ID; only a signing request leaves the Mac. 90-day client
  certificates; the docker CLI reaches TLS engines through a private relay socket.
• Setup guide in the app for SSH, TLS and socket environments, failure hints, and the
  DockZ env-guide / DockZ env-probe commands.
• Monitor tab — live CPU, memory, network and disk per container, VM vitals, a storage
  breakdown, and cleanup of unused images, volumes and build cache.
• Filters on every list — scope chips with counts, multi-word search and sort; containers
  grouped by compose stack, crashes and unhealthy checks flagged. ⌘F / ⌘R / ⌘N.
• Self-healing VM — if the guest kernel fails or dockerd stops answering, DockZ restarts the
  VM by itself (crash-loop limited) and keeps the console logs of the last 5 boots.
• Portainer-style container detail page, advanced container settings as form fields,
  multi-network containers, launch at login.
• VM time zone setting (follows the Mac by default).
• Release DMG built by GitHub Actions, optionally Developer ID–signed and notarized;
  signing guide for running or re-signing it yourself.

Changed

• Published ports bind to the address Docker reports, so the default 0.0.0.0 is reachable
  from the LAN.
• Docker engine settings (daemon.json) moved to Settings → Advanced.
• The app is signed with the hardened runtime; TLS uses Apple's swift-nio-ssl.
• The dashboard refreshes on Docker events instead of polling every 4 seconds.

Fixed

• Crash in the Monitor disk breakdown when Docker reports -1 for an unknown size.
• Snapshot name field squeezed by its form label.
• Release build on machines without an Apple Development certificate (CI runners): the
  signing-identity lookup ended the build script silently. Build scripts now report the
  failing line instead of exiting without a message.

Install

Open DockZ-0.2.1.dmg, drag DockZ to Applications, then launch it.
Requires macOS 15+ on Apple Silicon. First launch builds the Docker VM image (a few minutes).

This build is not notarized. On first launch macOS blocks it: open
System Settings → Privacy & Security and click Open Anyway for DockZ.

Signing it yourself or with your own certificate: deployment guide.

What's Changed

• ci: run on pull requests only, not on pushes to master by @tieuanhquoc in #11
• fix(release): build script no longer exits silently without a signing cert by @tieuanhquoc in #12

Full Changelog: v0.2.0...v0.2.1