LWJGL/lwjgl3 3.4.3

LWJGL 3.4.3

on GitHub

Changes since 3.4.2:

Bindings

• bgfx: Updated to API version 156 (up from 149)
  • Added support for Windows ARM64.
• glfw: Updated to 3.5.1 (up from 3.4)
• harfbuzz: Updated to 14.3.1 (up from 14.2.1)
• KTX: Updated to 5.0.0-rc2 (up from 5.0.0-rc1)
• libffi: Updated to 3.8.0 (up from 3.7.1)
• lmdb: Updated to 1.0.1 (up from 0.9.35)
  • LMDB v1.0 is incompatible with earlier versions.
  • Use v0.9 mdb_dump with v1.0 mdb_load to migrate existing databases.
• mimalloc: Updated to 3.5.0 (up from 3.3.2)
• OpenXR: Updated to 1.1.62 (up from 1.1.61)
• rpmalloc: Updated to 2.0.1 (up from 2.0.0)
• SDL: Updated to 3.4.14 (up from 3.4.12)
• Shaderc: Updated to 2026.3 (up from 2026.2)
  • glslang: Updated to 16.4.0 (up from 16.2.0)
  • SPIRV Tools: Updated to 2026.3.rc1 (up 2026.2.rc1)
• Vulkan: Updated to 1.4.360 (up from 1.4.356)

Fixes

• Core: Fixed handling of long arguments in runtime-generated downcalls that require wrapping.
• Core: Fixed deadlock that can occur when calling DetachCurrentThread on JVM exit. (#1140)
• harfbuzz: Loading an experimental library now also automatically loads the core harfbuzz library. (#1144)
• liburing: Fixed io_uring_mlock_size(_params) return type. (#1142)
• mimalloc: MemoryAllocator::getAlignedAlloc now returns a compatible function. (#1135)
• SDL: Fixed SDL_GetDefaultLogOutputFunction return type.
• SDL: Fixed SDL_SetCursor to accept a NULL cursor. (#1138)