# Cache improvements for high-volume customers

> Faster, cheaper runs for accounts running thousands of tests per month.

Source: https://qa.tech/changelog/2026-02-16-cache-improvements-high-volume · Published: 2026-02-16

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We invested in cache reliability and hit rates for the agent on the highest-volume accounts. The cache now handles dynamic query parameters (Auth0 state tokens, session IDs) without invalidating, persists hits across preview environments, and is faster on the comparison path. Net effect: shorter runs and lower TCEs for repeat tests.