Keep current without losing the foundations

Use a small reading loop: choose one new mechanism, check the original source, and connect it to a bottleneck you already understand.

Watch the systems you use

Read the release notes linked from your engine’s official documentation. Track changes to defaults, backends, metrics, and compatibility.

Write down the workload, hardware, baseline, quality condition, and missing assumptions. Reproduce only claims relevant to your service.

For a new architecture, ask what changes in state size, arithmetic, data movement, and output quality.