0.6.0

• Faster allInstances/become
• Change endianness to little endian (thanks to @johenning)
• Improve polyglot plugin and interop integration
• Add ZipPlugin (thanks to @johenning)
• Make arithmetic primitives significantly faster
• Refactor and improve other existing primitives
• Add other primitives (e.g. for DSAPrims, CroquetPlugin, NullPlugin, SecurityPlugin, ...)
• Add Eclipse "Save Actions" cfg and refactor codebase accordingly
• Various other performance improvements

0.5.0

• Decode and insert AbstractBytecodeNodes on demand and decrease AST sizes
• Port BitBlt, B2D, and JPEGReaderPlugin plugins from Slang to Java
• Implement SqueakSSL primitives (#16, thanks to @f4lco)
• Rewrite SocketPlugin to NIO (#21, thanks to @f4lco)
• Refactor Squeak Test Execution (#14, thanks to @f4lco)
• Improve keyboard and mouse handling (thanks to @johenning)
• Map and enable SmallFloat primitives
• Add other plugins and primitives (e.g. SqueakFFIPrims plugin, ...)
• Other bug fixes and improvements

0.4.0

• Make GraalSqueak compilable with SubstrateVM
• Add SDL2-based display implementation for SubstrateVM
• Fix cursor
• Bug fixes and other improvements

0.3.0

• Faster image load times (thanks to @apopiak and tmj)
• SocketPlugin (thanks to @ArneMayer)
• Faster BitBltPlugin (thanks to @corinnaj and @tom95)
• Support for 64bit images
• Various performance improvements and bug fixes

bytecode-interpreter

Stable version of the bytecode-based interpreter.

This version was used for the benchmarks in "GraalSqueak: A Fast Smalltalk Bytecode Interpreter Written in an AST Interpreter Framework" - Fabio Niephaus, Tim Felgentreff, and Robert Hirschfeld.

ast-interpreter

Last version of the AST-based interpreter.

This version was used for the benchmarks in "GraalSqueak: A Fast Smalltalk Bytecode Interpreter Written in an AST Interpreter Framework" - Fabio Niephaus, Tim Felgentreff, and Robert Hirschfeld.