Updating a date is not the same as updating a useful guide.
Why this matters
Good maintenance checks whether examples still work, links still resolve, screenshots still match current tools and recommendations reflect the latest reliable guidance. Removing incorrect or obsolete details is often more valuable than adding length.
Example and interpretation
A post explaining search submission from years ago may still mention obsolete directory services. Replace it with current official owner-verification steps and explain which APIs apply to which content types.
What to do next
Keep a revision log for important articles. Update when facts change, not to manufacture a stream of fresh publication dates.
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