Under the hood
Git status syncing now records how long the file listing and history read each took
What
When Claude Code takes a snapshot of your git working tree's state (used to keep track of file and commit changes), it now records timing details: listingMs (time spent listing the working tree), historyMs (time spent reading commit history), and listingEmpty (whether the listing came back empty).
Why
This is internal diagnostic data that helps identify whether slowness in git syncing comes from listing files or reading history, rather than a change you'll notice directly.