From the June 2017 govinfo.gov Release Notes:
Highlights from this release include links from Congressional Record Details pages to related bills, a variety of enhancements based on feedback from users, thumbnails in search results,pagination for optimized browsing, in-context help information, new developer tools including a govinfo link service, RSS notifications, minor fixes and improvements, and efforts behind the scenes as we continually work to improve how we’re managing the information you have access to through govinfo.
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