Under the hood
Session lifecycle logging gains a new detached outcome
What
The list of possible session lifecycle outcomes that Claude Code records now includes detached, in addition to the existing recreated, ended, cleared, and start_failed.
Why
This lets Claude Code distinguish a session becoming detached from the other existing outcomes, giving more precise session lifecycle information.
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 causes a session to become detached or what a user experiences when it happens.