v1.3.0

Menu bar battery item

• Added two battery menu bar modes: percentage and icon.
• The icon reflects charging, charged, and Power Save mode states.
• Current status is read by the app directly; the helper is only needed for session tracking.
• Helper actions are now tucked into a popover, making the integration less intrusive.
• System settings can be opened from the indicator in the app window.
• Related UI and menu options are hidden on Macs without a battery.

General improvements

• Updated the app icon.
• Added Sparkle-based app updates.
• Added a CPU usage setting to show cluster usage weighted by core count.
• Fixed memory unit labels to use GB instead of Gb.
• Kept minimum window resizing behavior consistent.

Full Changelog

v1.2.0

General improvements

• Click current values to toggle chart series
• Relative sample age is shown in chart markers
• Attached window is draggable by its header
• Battery tracker now shows charging status and current charge more clearly
• Battery tracker helper memory usage optimized

Design update

• Fonts are clearer and better aligned
• Chart colors have better contrast in light and dark appearances
• Compact update interval control replaces the full-width interval row
• Simpler, more recognizable battery indicator
• New attach/detach and quit button icons

Special thanks to @valerypopoff and @ilyabirman for the design.

Full Changelog

v1.1.0

• Updated libmacmon with better CPU detection on macOS Tahoe and support for M5-series chips.
• Fixed launch failures for release builds created locally with make release-dmg.
• Improved stability of menu and pinned windows, reducing visual glitches and fixing behavior with fullscreen apps.
• Fixed rare chart rendering glitches after reopening the window, including cases where charts could disappear.
• Reduced CPU overhead by skipping menu bar icon updates when sampled stats have not changed.
• Reduced chart CPU overhead.
• Added a one-time keyboard shortcut hint for changing the update interval.

Full Changelog: v1.0.0...v1.1.0