Issues

• Query Store, History and Overview can report a cancelled query as an error

  bug
  erikdarlingdata/PerformanceStudio#628 · Filter by author erikdarlingdata opened on Oct 1, 2026

• Run Repro: detaching the Actual Plan tab while the query runs loses the plan

  bug
  erikdarlingdata/PerformanceStudio#627 · Filter by author erikdarlingdata opened on Oct 1, 2026

• Avalonia 12 headless session setup has an intermittent thread-affinity race

  bug
  erikdarlingdata/PerformanceStudio#544 · Filter by author erikdarlingdata opened on Sep 21, 2026
  1

• Migrate the MCP plan-path sandbox off the deprecated Roots feature (SEP-2577)

  enhancement
  erikdarlingdata/PerformanceStudio#514 · Filter by author erikdarlingdata opened on Sep 12, 2026
  2

• [FEATURE] Add system to assign a "maximum benefit" for plan analysis rules

  enhancement
  erikdarlingdata/PerformanceStudio#215 · Filter by author jobbish-sql opened on Apr 10, 2026
  37