• Fixed console.settitle to preserve an Administrator prefix, if present.
• Fixed an edge case that could cache failed ahead/behind counts (regression introduced in v1.9.35).
• Fixed #915; 500 ms startup delay in conhost on Windows 10 (regression introduced in v1.9.35).
• Reduced logging noise in the clink.log file:
  • Suppress log entries about resetting mismatched stdout/stderr handles; it's normal and frequent, and doesn't need log entries.
  • Only log history statistics when trimming to fit history.max_lines or when compacting history to remove lines marked for deletion.
• Log beginning and end of input prompt while debug.log_terminal is enabled.