shen-go-1.0

• share the same code base with cora (another lisp of my own)
• rewrite the code generator
• upgrade ShenOS source to version 22.3

shen-go-1.0-rc.1

• a new implementation by compiling shen to Go, code to code translation
• the perfect fusion of native code and interpreting mode to support REPL
• kl now support load plugin to run the compiled shen code

shen-go-0.3

• support native call via Go plugin mechanism, add load-plugin primitive
• upgrade Shen source code to release 21
• remove the kl interpreter
• revise primitives function call protocol implementation, make them uniform with native call
• change VM dispatch method from switch to jump table

The performance of this version decreased, but it's more flexible now.

shen-go-0.2

• huge improvement of the vm, avoid allocation in environment as much as possible
• peephole optimization for some functions
• change symbol representation and some improvement in runtime

This release is nearly twice faster than v0.1.

shen-go-0.1

• kl: A naive kl interpreter
• compiler: KL to bytecode compiler, writen in shen
• vm: Abstract machine, used to execute the generated bytecode, written in Go