Claude Code cuts dependency upgrades from 6+ hours to 85 minutes with zero regressions

JeremyCMorgan · x · 2026-08-14

A developer shares how they rebuilt their dependency upgrade workflow around Claude Code: one package at a time, changelog-first, test-gated, with automatic rollback on failure. Their last quarterly upgrade took 85 minutes instead of the usual 6+ hours, with zero regressions. The article also covers three mistakes made in early attempts.

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