• Config parsing improvements:
  • Fail fast when pganalyze section is missing in config file
  • Ignore duplicates in db_name config setting
    • Previously this could cause malformed snapshots that would be submitted
      correctly but could not be processed
  • Validate db_url parsing to avoid collector crash with invalid URLs
• Include pganalyze-collector-setup program (see 0.35 release notes) in supported packages
• Rename <unidentified queryid> query text placeholder to <query text unavailable>
  • This makes it clearer what the underlying issue is
• Revert to using <truncated query> instead of <unparsable query> in some situations
  • When a query is cut off due to pg_stat_activity limit being reached,
    show <truncated query>, to make it clear that increasing track_activity_query_size
    would solve the issue
• Ignore I/O stats for AWS Aurora utility statements
  • AWS Aurora appears to report incorrect blk_read_time and blk_write_time values
    for utility statements (i.e., non-SELECT/INSERT/UPDATE/DELETE); we zero these out for now
• Fix log-based EXPLAIN bug where query samples could be dropped if EXPLAIN failed
• Add U140 log event (inconsistent range bounds)
  • e.g.: ERROR: range lower bound must be less than or equal to range upper bound
• Fix issue where incomplete schema information in snapshots was not marked correctly
  • This could lead to schema objects disappearing and being re-created
• Fix trailing newline handling for GCP and self-hosted log streams
  • This could lead to queries being poorly formatted in the UI, or some queries
    with single-line comments being ignored
• Include additional collector configuration settings in snapshot metadata for diagnostics
• Ignore "insufficient privilege" queries w/o queryid
  • Previously, these could all be aggregated together yielding misleading stats