Unclear It is not clear what this lock protects or which condition decides whether the check is skipped.
What
Claude Code uses a lock to manage the session host. It now handles one case differently. When the lock is already held, or a check on it is already in progress, and a certain condition is false, Claude Code stops early and does not start a new check.
Before this release, it always scheduled a check whenever nothing was held, with no early exit.
Why
This changes how Claude Code manages the session host over its lifetime, because a second check is no longer started when one is already under way.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
It is not clear what this lock protects or which condition decides whether the check is skipped.