Release Notes: This release adds a Go language implementation of the VM and support for saving images in the browser based VM. It also updates the core language with a metacompiler, additional words, and a cleaner decompiler. A variety of optional extensions and samples are included.


Release Notes: This release brings a complete rewrite of the Common Lisp implementation and adds support for the Arduino Mega platform. It also brings minor updates to the documentation, an alternative meta compiler, and improved support for big endian platforms.


Release Notes: This release moves the console vocabulary to the library, adds the whend combinator, contains updates to the existing libraries, and has a number of significant corrections to the documentation. There are new examples as well as new HTML5 and Scheme implementations of the virtual machine. A few areas of the core code have been cleaned up.


Release Notes: This release fixes a minor bug in the initialization code, adds an enhanced JavaScript implementation of the virtual machine, and updates libraries. It includes a new x86 assembly language implementation of the virtual machine.


Release Notes: This releases adds F# and Android implementations of the virtual machine and small improvements to the other virtual machine implementations. It also brings various minor updates to the core documentation.


Release Notes: This release is the first to guarantee source-level compatibility with future releases. The core language has been revised to fix design flaws and bugs, new libraries have been added, and the amount of documentation has grown significantly. Also included is a comprehensive test suite, a single-step debugger, and new examples.