v0.8.14

New in 0.8.14

• Route test (mtr) on the Network tab. Type a name or address (or tap 1.1.1.1, 8.8.8.8 or apple.com): it traces the route, then pings every hop once a second for a minute, showing loss, last, average, best, worst and jitter per hop and who runs each one. A verdict says whether loss carries on to the end and which hop it starts at (your network or your provider), flags delay jumps and jitter, and treats a router that only drops pings as normal. Copy report gives a plain-text table like mtr --report. Uses macOS's own traceroute and ping, so no admin password.
• "What is this?" opens in a floating window beside the main one, so it stays put while the process list re-sorts. Its numbers stay live.
• Quit apps stop being reported as growing. A memory insight no longer says an app (such as Rancher Desktop's virtual machine) is climbing after it has been quit.
• Battery wording: "Plugged in at 100% for 76% of the time".

Install / update

Run ~/install-system-sentinel.sh (see the README), or download the zip below, move the app to Applications and run:

xattr -dr com.apple.quarantine "/Applications/System Sentinel.app"

The build isn't notarised by Apple; the source is public.