• Self-contained install: All 8 standard canned SQL reports are built into the script; no sql_queries/ directory needed (disk files
still override by name).
• PID probe: probe_pid*.sql embedded; pid always runs summary, server-error excerpt, per-table breakdown, and log tracking.
• Interactive UX: Full numbered query menu, h/help with query descriptions, prompts for @table / @duration / @pid+@start, log search
with ±75 lines of context.
• Fixes: Pager SIGPIPE on q, safer multi-query .width handling, respect .mode in sqlite3 scripts.
• Portability: Optional readline/gnureadline; clear error if Python lacks sqlite3; download URL and requirements documented in -h.