Provide a detailed summary of the following web content, including what type of content it is (e.g. news article, essay, technical report, blog post, product documentation, content marketing, etc). If the content looks like an error message, respond 'content unavailable'. If there is anything controversial please highlight the controversy. If there is something surprising, unique, or clever, please highlight that as well: Title: Racket v8.8 Released Site: Racket version 8.8 is now available from As of this release: The following people contributed to this release: Alex Knauth, Alexander Shopov, Andreas Schwab, Ben Greenman, Bert De Ketelaere, Bob Burger, Bogdan Popa, Cameron Moy, Chung-chieh Shan, D. Ben Knoble, Dan Anderson, David Van Horn, Geoffrey Knauth, Gustavo Massaccesi, Jamie Taylor, Jason Hemann, Jens Axel Søgaard, Jesse Alama, jestarray, Johann Rudloff, Johannes Maier, John Clements, Jon Zeppieri, Lazerbeak12345, Lîm Tsú-thuàn, Matthew Flatt, Matthias Felleisen, Mike Sperber, Niklas Larsson, Noah Ma, Pavel Panchekha, Philip McGrath, Philippe Meunier, R. Kent Dybvig, reflektoin, Robby Findler, Sam Tobin-Hochstadt, Shu-Hung You, Sorawee Porncharoenwase, and Stephen De Gabrielle Official installers for Racket on many platforms are available from . If you are new to Racket try our Getting started guide . Questions and feedback about the release are welcome on Discourse .