Bookmark 301 Updater is a bookmarks extension for chrome. it's a free extension , it has 59 active users since released its first version, it earns an average rating of 0.00 from 0 rated user, last update is 2183 days ago.
Every time you visit a page which the server reports as permanently moved, this extension will search for bookmarks for to the old page, and update the URL for the new page. All status codes other than 301 & 308 are ignored. This includes 200, 404, 403, 500, etc. It's worth noting that HSTS (HTTP Strict Transport Security) upgrades aren't detected by the extension, as these don't generate a request to / response from the server. (They happen client side.) The extension updates the URL only - no changes are made to tags, folders/directories, title, description, etc.
You could download the latest version crx file or older version files and install it.
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You could find more help information from bookmark 301 updater support page.
You could send emails to publisher, or check publisher's website.
More about manifest_file of bookmark 301 updater.
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