Mun v0.4.0

The fourth Mun release includes language-support for dynamically-sized arrays, support for Apple's M1 chips and experimental support for iOS, major refactors of our back-end to support indirect types and recursion - as seen with arrays and pointers - transitions to a monorepo, and solves a range of bugs.

Added

• Clone trait implementation to RootedStruct #323
• Private function leak validation #338
• Dynamically-sized arrays #341
• Private struct type leak validation #344
• Mun logo #355
• Send trait implementation to Mun Runtime #370
• Use static-crt on Windows #376
• Link type information when loading Mun library #377
• Indirect types to Mun ABI #415
• Type API to mitigate cyclic type references #427
• Mac M1 Support #444
• Bevy example #475

Changed

• Bump Rust from 1.50.0 to 1.65.0 #325 #327 #334 #346 #350 #357 #360 #369 #378 #406 #432 #474 #477
• Simplified invoke syntax #347
• Bump LLVM from 11 to 13 #351 #491
• Move Mun runtime FFI submodule to monorepo #352
• Bump Rust to 2021 edition #367
• Move Mun ABI submodule to monorepo #404
• Performance optimisations #405
• Reduce workspace target folder size from 10.9 GB to 10.6 GB #457
• Reduce workspace build dependencies from 296 to 270 #457
• Reduce workspace dev dependencies from 502 to 496 #457
• Move Rust examples submodule to monorepo #475
• Switch to LLVM code coverage instead of using Tarpaulin #478

Removed

• Move lld-rs to separate repository #373
• Unused dependencies #435

Fixed

• Typos in documentation #340 #348
• Type inference problem for resolved types #358
• Mac OS Big Sur sdkroot #362
• Missing closing brace of error_block #364
• Missing semicolon in declaration recovery set #365
• C API link in book #372
• Multi-threaded cargo test #407