It would be nice if this extension were a bit more configurable. For our particular use case, specifically allowing for anonymous use of action=history requests would be helpful, e.g. a Boolean $wgCrawlerAllowHistory or something to that effect.
Added by @jeffw16:
Instructions for Copilot: Please add $wgCrawlerProtectedActions with the default value of ["history"] which replaces the hardcoded check $action === 'history' in includes/Hook.php's onMediaWikiPerformAction hook.