The link still works. The engineering advice may not.

01Maintain the decision behind the sentence

An article may still be useful long after its first publication. The risk sits in specific claims: a configuration option, a compatibility limit, an authentication flow, or a performance comparison. Checking that the page returns successfully will not establish that any of those statements still applies. Our recommendation is to treat each consequential claim as a small maintained record.

Start with claims that could make a reader choose a dependency, migrate stored data, or change deployment behavior. Pure explanation may need less frequent review. A sentence that tells someone exactly which option to set needs a clear version boundary and evidence that can be inspected again.

02The ledger can stay small

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A source-inspection date says when someone looked. It does not prove that an example was executed, a benchmark reproduced, or a production deployment observed. Keep those actions separate. For AI-assisted articles, describe the actual checking method and preserve the distinction between reading documentation and running code.

03Keep both the moving source and the fixed reference

For code-backed advice, retain a link to the relevant current documentation and, when available, a fixed reference supporting the original explanation. GitHub documents how file permalinks target a particular commit instead of the moving branch version. That makes them useful for reconstructing what a writer inspected. It does not establish that the pinned code remains the recommended version. [1]

For a paper, record the inspected version and whether the statement comes from the authors' evaluation or an independent reproduction. For a vendor benchmark, keep the workload and hardware beside the number. If the source omits a condition needed to transfer the result to another environment, record it as unknown rather than filling the gap.

04Refresh the passage that changed

• Open the primary source and locate the exact behavior supporting the claim.
• Check whether the article's version and platform still match the documented scope.
• Identify the reader decision that would change if the claim is outdated.
• Revise the answer, table, example, and summary together when they depend on that claim.
• Keep a short revision note explaining the substantive difference; retain the original publication date.
• Inspect the deployed page so the visible explanation and machine-readable dates agree.

Google's byline guidance distinguishes page publication or significant update dates from dates of events described on the page, and calls for consistency between visible and structured values. Its people-first-content guidance also warns against changing dates merely to create an appearance of freshness. Neither document turns a recent timestamp into evidence of correctness. [2][3]

05Set a trigger you can actually operate

An illustrative trigger might be a new major release, a documented deprecation, or a reported failure of an example. A periodic review can catch missed changes, but should supplement those triggers. If a claim cannot currently be verified, qualify or withdraw that recommendation while preserving useful background that still has support.

For the next maintenance pass, select five consequential claims from one guide and create the ledger before editing. Record how many require a substantive correction and which remain uncertain. That produces an actionable maintenance result. It is not an accuracy score for the whole publication, and this article does not claim that such a pass has already been performed.

Sources are linked above so the argument can be checked independently. Editorial revisions retain the same public address.