https://cognaptus.com/tags/regression-testing/ Recent content in Regression Testing on Cognaptus Hugo -- 0.145.0 en-us Wed, 09 Jul 2025 00:00:00 +0000 https://cognaptus.com/blog/2025-07-09-from-prompting-to-porting-surviving-the-llm-upgrade-cycle/ Wed, 09 Jul 2025 00:00:00 +0000 https://cognaptus.com/blog/2025-07-09-from-prompting-to-porting-surviving-the-llm-upgrade-cycle/ A case-first analysis of why production LLM prompts need migration discipline, not just better wording, when model versions change.