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_posted by Stephen De Gabrielle and John Clements_ We are pleased to announce Racket v9.0 is now available from https://download.racket-lang.org/. **Racket 9.0 is here!** A major release is always exciting and Racket 9.0 is no exception in that it intr...
_posted by John Clements_ Racket version 8.0 is now available from https://racket-lang.org/. *** Racket 8.0 is here!*** Racket 8.0 marks the first release where Racket CS is the default implementation. Creating, polishing, and adopting Racket CS has be...
_posted by Stephen De Gabrielle and John Clements_ We are pleased to announce Racket v9.2 is now available from https://download.racket-lang.org/. As of this release:: The `match` form checks that when non-linear patterns (patterns where the same vari...
Rhombus version 1.0 is now available! Install: https://rhombus-lang.org/download.html More information: https://rhombus-lang.org/ Why a new language? https://rhombus-lang.org/goal.html (copied below) Frequently Asked Questions: https...
_posted by Vincent St-Amour_ Racket version 7.2 is now available from http://racket-lang.org/ Racket-on-Chez is done in a useful sense, but we'll wait until it gets better before making it the default Racket implementation. For more information, see htt...
Racket version 8.5 is now available from https://download.racket-lang.org. As of this release: Racket's new `-y` flag automatically keeps compiled files up to date, reducing subsequent load times. Error-message realms allow Racket-hosted langua...
_posted by Vincent St-Amour_ Racket version 6.8 is now available from http://racket-lang.org/ Racket sports a new logo, courtesy of Matthew Butterick. MacBook Pro laptops with touch bars are supported. Support for FreeBSD on PowerPC. ...
posted by Matthew Flatt With the upcoming version 8.0 release, Racket on Chez Scheme (Racket CS) will become the default implementation of Racket. This report discusses the implications of that change, continuing a series that was originally about Racket...
posted by Matthew Flatt For background information about Racket on Chez Scheme (a.k.a. Racket CS), see the original announcement, last January's report, and the report at Scheme Workshop 2018. Racket on Chez Scheme is done in a useful sense. All...
Racket version 7.8 is now available from https://racket-lang.org/ Racket CS may become the default Racket implementation in the next release. With the improvements in this release, Racket CS provides all of the functionality of Racket BC (the curre...
_posted by Eli Barzilay_ Racket version 5.3.2 is now available from http://racket-lang.org/ Core Libraries:: The new `math` library provides functions and data structures for working with numbers and collections of numbers. Functions include non-ele...
_posted by Ryan Culpepper_ Racket version 6.0 is now available from http://racket-lang.org/ Racket 6.0 has a new package system, including a catalog of hundreds of already-available packages. Please visit http://pkgs.racket-lang.org/ for an overview ...
_posted by John Clements_ Racket version 8.1 is now available from https://racket-lang.org/. DrRacket tabs can be dragged, and have new close buttons. Racket CS supports cross-compilation using `raco exe`. Racket CS supports Android on 32-...
_posted by Stephen De Gabrielle and John Clements_ We are pleased to announce Racket v9.1 is now available from https://download.racket-lang.org/. As of this release:: Documentation organization and navigation can be specialized by language family, to...
_posted by John Clements_ Racket version 8.3 is now available from https://download.racket-lang.org. Racket removes syntax arming and disarming in favor of a simpler system of protected syntax operations, along with other updates to the syntax sys...
_posted by Vincent St-Amour_ Racket version 6.11 is now available from http://racket-lang.org/ A bug preventing OneDrive users on Windows 10 Fall Creators update from opening files has been fixed. Typed Racket supports refinement types and depe...
posted by Matthew Flatt with thanks to collaborators Kent Dybvig, Andy Keep, Gustavo Massaccesi, Sarah Spall, Sam Tobin-Hochstadt, and Jon Zeppieri It's been almost a year since we decided to try running Racket on Chez Scheme, and it has been almost six ...
_posted by Stephen De Gabrielle and John Clements_ We are pleased to announce Racket v9.3 is now available from https://download.racket-lang.org/. As of this release:: The `raco setup` command can generate markdown documentation, using the `--doc-mark...
posted by Matthew Flatt For background information about Racket on Chez Scheme (a.k.a. Racket CS), see the original announcement, the January 2018 report, the report at Scheme Workshop 2018, the January 2019 report, the ICFP experience report, an...
Rhombus version 1.1 is now available! We are pleased to announce Rhombus 1.1 is now available from https://rhombus-lang.org/. _Rhombus is a general-purpose programming language that is easy to use and uniquely customizable._ As of this release:: A...
_posted by Eli Barzilay_ Racket version 5.3 is now available from http://racket-lang.org/ Release Highlights:: Submodules are nested module declarations that can be loaded and run independently from the enclosing module. See also the overview of su...
_posted by John Clements_ Racket version 8.2 is now available from https://download.racket-lang.org. Racket CS improved the performance of large-integer arithmetic. Racket has improved support for layered and tethered installation. Racket ...
_posted by John Clements_ Racket version 8.4 is now available from https://download.racket-lang.org. Command-line Racket provides a new expression editor by default for its read-eval-print loop (REPL). The new REPL is based on the Chez Scheme expr...
_posted by Eli Barzilay_ Racket version 5.1 is now available from http://racket-lang.org/The most significant change in version 5.1 is a rewrite of the GUI library. Unix/X users will see the biggest difference with this change, because DrRacket and all R...
_posted by Shriram Krishnamurthi_ [Edit on 2012-08-27, 12:31EDT: added code and pictures below. 2012-08-27, 13:10EDT: also incorporated some comments.] I wrote this on the Racket educators' mailing list, and Eli Barzilay suggested I post it here as well...