74fb71cab3
Documents the dim test fix and stress test fix (committed ine58d332e) and the regression in test_rag_phase4_final_verify that I could not diagnose. The test was passing 5 times in a row after commit4d2a6666but started failing consistently after the test changes. All my diagnostic attempts failed (the diagnostic files were never created, suggesting the subprocess is not running the code with the writes). This report is for the user to investigate.