-groups">Tracking Changes in Feature Groups<a href="#tracking-changes-in-feature-groups" class="hash-link" aria-label="Direct link to Tracking Changes in Feature Groups" title="Direct link to Tracking Changes in Feature Groups">​</a></h2>
<p>Feature groups don’t stay static. As models evolve, features get added, renamed, or removed. But schema changes often go live before the data is ready—and stopping ingestion just to wait for everything to align isn&#x27;t feasible.</p>
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