The source project of this merge request has been removed.
Harden the wiki against missing last_versions
What does this MR do?
Currently, we assume a "last_version" always exists for a wiki page. In production, this is not always true. So, guard uses of it with a null check.
What are the relevant issue numbers?
Does this MR meet the acceptance criteria?
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Changelog entry added, if necessary -
Documentation created/updated -
Tests added for this feature/bug -
Conforms to the code review guidelines -
Conforms to the merge request performance guidelines -
Conforms to the style guides -
Conforms to the database guides
Closes #52527 (closed)
Edited by Nick Thomas