Under the hood
Session resume in print mode now finds unresolved tool calls directly instead of via a stored storageV5 field
What
When resuming a session in print mode, Claude Code now looks up any unresolved tool call (a tool invocation that never got a result recorded) by calling a dedicated findUnresolvedToolUse lookup directly, instead of reading it from a storageV5 field that was passed through.
Why
This is an internal implementation change to how session resume locates unfinished tool calls; it should not change what you experience when resuming a session.