Sækja Odin Programming Language dev-2024-10

New Language Features
- Replace `//+` syntax with `#+`
- Used in cases like `#+build windows`
- `#min_field_align` and `#max_field_align`
- deprecate `#field_align` in favour of `#min_field_align`
- `#max_field_align` used in places where `#pragma pack` was used in some C compilers
- `#caller_expression`

Compiler Improvements
- *ABI BREAKING CHANGE*: How SysV handles multiple return values
- Matches the same behaviour as other platforms to pass multiple return values separately
- Fix ABI for 128-bit integers since the breaking changes in LLVM 18 for WASM and AMD64
- `-vet-packages:<command-separated-string_array>`
- `-vet-unused-procedures`
- Add `-no-rpath`
- Simplify `#row_major` and `matrix_flatten` behaviour
- Allow `transmute(Bit_Set)~T(0)`
- Move many of the `vendor:wasm/js` package to `core:sys/wasm/js`
- Rename `runtime.js` to `odin.js` to be consistent

New Packages
- -

Package Improvements
- General improvement to documentation across the `core` library
- `core:sys/info`: more CPU feature detection for RISC-V
- `core:time` `time.time_to_datetime`
- Add `#any_int` directive to built-in procedures that were missing it, to be consistent
- More Objective-C Runtime Bindings
- Improvements to `core:container/bit_array`
- Improvements to C vararg behaviour and definitions and `va_list`
- Improvements to atomic/sync/thread related operations
- Improvements to `core:sync/chan`