orion-engine-upgrade-regression-todos

To track Unreal Engine upgrade regressions, maintain structured records of known issues including symptoms, logs, workarounds, and verification criteria, then run targeted checks during engine migrations to validate PSO caching, packaging, and Cook workflows.

Validating PSO caching issues after an Unreal Engine upgrade involves reviewing known rendering regressions, applying an upgrade validation workflow to retest specific failures, and checking whether existing compatibility workarounds can be safely removed.

To verify if existing Unreal Engine workarounds can be removed, run targeted regression testing against known upgrade failures using defined verification criteria, then decide whether the compatibility patches are still necessary for the new engine version.

Yes, this approach applies to packaging failures and Cook workflow regressions by guiding retesting of these specific issues after Unreal Engine changes, ensuring structured regression records capture symptoms and verification steps for reliable upgrade validation.

Before testing known Unreal Engine upgrade issues, you need structured regression records documenting known failures, defined verification procedures, and linked engineering skills to maintain reliable upgrade validation across PSO, packaging, and Cook workflows.

You lose track of version-specific regressions during Unreal Engine upgrades when stale workarounds and validation steps are not documented in structured records, making it difficult to verify PSO caching, packaging, and Cook issues across build environments.