This is an older version. The current version is dev-2026-10. Odin Programming Language dev-2026-10 · Released:
Installer files dev-2025-11
| Architecture | Type | Scope | File size | Download | SHA256 |
|---|---|---|---|---|---|
| 64-bit | ZIP → Portable | — | — | github.com | VirusTotal |
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Release notes
Licensing Changes
- Change Odin's LICENSE to zlib from BSD 3-clause
New Language Features
- intrinsics.concatenate
- Concatentation of constant slices, strings, and some arrays at compile time
- intrinsics.objc_super & @(objc_superclass=<type>)
New Compiler Improvements
- Objective-C interface improvements
- intrinsics.objc_super and automatically emit objc_msgSend calls where necessary for @(objc_superclass) attribute
- Fix block symbols naming conflict across modules
- LLVM backend fixes
- #simd vector only uses bit cast when elements are not pointers
- Fix bitcasting context pointer to prevent compilation errors on LLVM-14
- Numerous constant union improvements
- Prefer the Type * ver LLVMTypeRef when looking up struct_field_remapping due to lack of uniqueness
- Default parameter exclusion counting improvement for procedure groups
- Improved -target-features flag by allow the user to disable a target feature
- -target-features:-sse,-sse2,-avx
- -export-linked-libs-file:<string> flag to export the linked libraries to a file
- Fix a few compiler hangs on macOS.
- LLVM 21 support for non-Windows platforms
- Fix: #load alignment bug
- set minimum alignment to 16-bytes
- Fix orca linking path
- Add #subtype/using to name canonicalization rules
- Numerous frontend bugs fixed
New Packages
Package Improvements
- More documentation improvements across the core library
- General improvements and more documentation for core:os/os2
- Add inject_at_soa and append_nothing_soa
- vendor:wgpu update to 27.0.2.0
- core:unicode/utf8: Add Grapheme_Iterator
- New slice.sort implementation to allow for better code generation and general API
- Deprecate the C style procedures in strconv (e.g. iota, atoi, etc`)
- WASM: Fix odin.js undefined this.mem
- Fix sRGB <-> linear RGB conversion
- core:encoding/json fixes
- Fix null parsing in certain cases
- core:encoding/cbor: Fix epoch tag with small values
- core:container/rbtree add find_or_insert
- Fix bindings generator for vendor:vulkan for extensions and ~0 style constants
- Disable bounds checking where appropriate for Unicode and UTF-8 procedures
- vendor:fontstash: Fix crash with .TTC files
- core:simd : Fix incorrectly named calls in bit_not
- vendor:sdl3: Add PointInRectFloat
- vendor/egl
- add a few more procedures and constants
- Fix GetPlatformDisplay and CreatePlatformWindowSurface to use int instead of i32
- vendor:box2d
- fixes to bindings mismatches
- Add targetAngle to RevoluteJoint struct/procs
- core:odin/parser
- fixes for end_pos
- parse empty identifiers after selector as a selector expression with an empty field
- core:hash: add CCITT CRC-16
- Make packed conditional on EPoll_Event to match kernel
- core:math/linalg/hlsl: support half types
- core:math/ease: Add inverse ease procedures
- vendor:raylib: add MAX_MATERIAL_MAPS constant
- core:sys/darwin/Foundation: add additional AppKit bindings
- core:text/scanner allow for octal prefix style parsing for C-style ints
Full Changelog: dev-2025-10...dev-2025-11
