v0.2.0 — lid-closed mode, the Preferences window, and a hardened privileged path

Lid-closed mode, a Preferences window, and a hardened privileged path. The disk image now carries coffee-bar-probe, so the feature it unlocks is reachable without building from source.

Added

• Lid-closed mode. sudo coffee-bar-probe arm holds the Mac awake with the lid shut, governed by a launchd watchdog with a revert ladder and a hard eight-hour cap.
• A Preferences window, split out of the panel, carrying the battery floor. It ships at 15%.
• A process governor, wired into the app.
• Codex and Cursor adapters, plus the coffeebar-hook shim.
• An app icon, and an app palette aligned with the site.
• coffee-bar-probe inside the bundle, and so inside the disk image. 0.1.1 shipped coffee-bar alone, which left lid-closed mode reachable only by building from source.
• scripts/release-dmg.sh, which builds this disk image. 0.1.1's image left no trace in the repository of how it was made.

Fixed

• The watchdog's uninstall booted the service out before removing its plist, leaving a root LaunchDaemon that came back at every boot.
• The revert and refusal notifications sat after a self-terminating bootout, so neither ever fired on the daemon path.
• The TTL rung measured elapsed time on the wall clock, so a backward step extended a privileged hold past its eight-hour cap. It now uses mach_continuous_time(), which keeps counting across sleep.

Upgrading

Installing this version ends an arm that is already running. A hold armed by an older build wrote a version 1 journal. The first watchdog rung reads it, answers .unknownSchema, and reverts. That is the fail-safe working as designed, but it is invisible unless you know the schema moved. Re-arm after installing.

Homebrew installs 0.2.0 as well: the tap now pins this tag. It builds on your machine, so that copy is signed only ad hoc and is not notarised. The disk image is the signed, notarised and stapled artifact.

The disk image

Fact	Value
File	coffee-bar-0.2.0.dmg
Size	844641 bytes
SHA-256	5c16bfd3636adfc568e14dbf26e8a3c62ecd9e2fb2606136a08e6342c965cd15
Architecture	Apple silicon (arm64) only
Minimum macOS	14.0
Signature	Developer ID Application, team 85FN4Z37V8
Notarisation	spctl accepts it, source Notarized Developer ID
Staple	xcrun stapler validate passes

Verify the download before you open it:

shasum -a 256 coffee-bar-0.2.0.dmg
spctl -a -t open --context context:primary-signature -vv coffee-bar-0.2.0.dmg