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Use \versionchanged, not \versionadded.
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@ -915,7 +915,7 @@ RuntimeError: maximum recursion limit exceeded
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You can often restructure your regular expression to avoid recursion.
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You can often restructure your regular expression to avoid recursion.
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\versionadded[Simple uses of the \regexp{*?} pattern are now
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\versionchanged[Simple uses of the \regexp{*?} pattern are now
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special-cased to avoid recursion. Thus, the above regular expression
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special-cased to avoid recursion. Thus, the above regular expression
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can avoid recursion by being recast as \regexp{Begin [a-zA-Z0-9_ ]*?end}.
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can avoid recursion by being recast as \regexp{Begin [a-zA-Z0-9_ ]*?end}.
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As a further benefit, such regular expressions will run faster than
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As a further benefit, such regular expressions will run faster than
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