Under the hood
Sandbox environment-variable snapshot tracking now separates 'settled' from 'available'
What
The internal component that tracks whether a snapshot of a sandbox or session's environment variables is ready now keeps track of two separate states: snapshotSettled, which becomes true once the snapshot process has finished running, and snapshotAvailable, which is a separate existing state. Resetting the tracker now clears both.
Why
This distinguishes "the snapshot process has finished" from "the snapshot succeeded and is usable," which is internal plumbing that helps Claude Code reason more precisely about the state of environment-variable snapshots.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
The finding does not say what practical behavior depends on distinguishing these two states.