The plain-English version
A recorded change to database structure or data.
Why it matters
Review its effect on existing records and deployed versions.
Let’s make it click
Add an optional due_date column and verify that existing tasks still load.
Vibe Bro’s heads-up
Rolling back application code may not undo a database change or recover deleted data.
The docs behind it
Documentation links checked .
Editorial review · October 28, 2026
Supported: Read the full explanation, examples, and pitfalls; no material factual error identified. References are supporting reading, not a sentence-by-sentence source concordance.