Compaction summaries now say when your REPL/notebook variable state was kept, replacing the old cleared-state flag
What
Compaction summaries (the notes shown when Claude Code condenses conversation history) can now include a note that your REPL (read-eval-print loop, i.e. notebook/code execution) variable bindings were preserved across compaction, saying "Your REPL VM state was kept across this compaction." This is powered by a new replBindingsKept field, computed from tool state, which replaces the previous replStateCleared boolean. This behavior is currently gated and not yet generally visible.
Why
This gives a clearer, positive signal about what was retained after compaction rather than only reporting that state was cleared, though it isn't yet enabled for all users.
The finding describes this as currently dark; whether or how it is enabled for any accounts is not stated.