Comments on: Be alert! Your scrapers need alerts Extract tables from PDFs and scrape the web Thu, 14 Jul 2016 16:12:42 +0000 hourly 1 By: Who changed my scraper? History upgrade | Scraperwiki Data Blog Fri, 18 Feb 2011 16:48:32 +0000 […] We’ve upgraded the history window, to make it easier to see who’s changed your scraper, what they changed, and when it broke. This is particularly useful if you’ve just received an email alert. […]