1.0.0-rc5

• Compatible with GraalVM 19.2.1
• Fix critical bug causing GraalSqueak to freeze on startup on machines using a non-European timezone (#80)
• Make mx_graalsqueak.py compatible with Python 2/3
• Fix bug related to external semaphores
• Add support for 32bit cursors
• Minor bugfixes and improvements (e.g. #78)

All changes: 1.0.0-rc4...1.0.0-rc5

1.0.0-rc4

• Upgrade to GraalVM 19.2.1
• Add GraalSqueak image with polyglot tools (attached below)
• Introduce new ObjectLayout for pointer-like objects (4791478)
• Extend OSProcess plugins
• Improve Windows support
• Minor performance improvements and bugfixes

All changes: 1.0.0-rc3...1.0.0-rc4

1.0.0-rc3

• Fix support for Windows
• Fix ArrayObject-related interop bug
• Minor performance improvements and bugfixes

All changes: 1.0.0-rc2...1.0.0-rc3

1.0.0-rc2

• Fix version check in component launcher ("Installed in wrong version of GraalVM...")

1.0.0-rc1

• Upgrade to GraalVM 19.2.0.1
• Reduce CPU usage and memory pressure significantly (e.g. a88acfd)
• Speed up allInstances (bcb1fa3)
• Various performance improvements (e.g. 32785c2 or 18c74f5)

All changes: 0.9.0...1.0.0-rc1

0.9.0

• Upgrade to GraalVM 19.1.1
• Upgrade test image to 18999
• Extend PolyglotPlugin and in-image code
• Various performance improvements (e.g. 80456a9 and 75be71e)
• Use call targets in top-level node (a60f294)
• Reduce pressure on garbage collector significantly (e.g. 4719b67 and a60f294)

All changes: 0.8.4...0.9.0

0.8.4

• Update test images (based on Squeak trunk 18618) (68a85a1)
• Fix critical bug in image loader (dfb64f6)
• Extend PolyglotPlugin (9145347)
• Adjust TruffleObject and Polyglot API (4f34e9d, 6e61346)
• Various performance improvements (e.g. bec8c61, 7498a12, 90c2e59, ...)

All changes: 0.8.2...0.8.4

0.8.2

• Update test images (based on Squeak trunk 18594) (4573f97)
• Remove LocalReturns (2ed1257, improves warmup and interpreter performance)
• Forward stdout/stderr to Transcript (e9fc746)
• Fix a crash in B2D plugin (8d6f3fe, thanks to @cmfcmf)
• Fix bug in SqueakGuards#isPowerOfTwo (5079e43)

All changes: 0.8.0...0.8.2

0.8.0

• Upgrade to GraalVM 19.0.0 (40d61ee)
• Run CI tests on GraalVM CE 19.0.0 (38574d0)
• Upgrade to interop 2.0 (e9957fe)
• Add Java>>#type: to Polyglot API (a53ebcb and 077b5d9)
• Rework and improve LargeIntegerObject (thanks to @johenning)
• Always use 64bit, even for 32bit images (5567248)

All changes: 0.6.0...0.8.0

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