Technical Baseline

Compiled for dynamic dispatch (automatic runtime detection for AVX2/AVX-512) using:

• Visual Studio Build Tools 2022 17.14.39
• Intel oneAPI Toolkit 2026.1.0.191
• National Instruments NI-488.2 2026 Q3 and NI-DAQmx 2026 Q3

New Features

• Added lyaml: This extension library enables Lua programs to process yaml files with both a high-level and a low-level API. This add-on closes feature request #4.
• Upgraded to Lua 5.5.1: Lua v5.5.1 is the latest bugfix release of the Lua scripting language.

Core Module Updates (latest git/stable)

Various. See here for details.

Minimum Requirements

• Intel: 2nd Gen Core (Sandy Bridge, 2011) or newer
• AMD: Bulldozer-based (FX-series, 2011) or newer
• OS: Windows 7 SP1, 10, or 11 (required for AVX state management)

Note: Older CPUs (e.g., Core 2 Duo, 1st Gen i7/i5) are not supported and will result in an "Illegal Instruction" error.

OneLuaPro Release 5.5.0.2 is available

Release notes and downloads here: https://github.com/OneLuaPro/OneLuaPro/releases/tag/v5.5.0.2

Technical Baseline

Compiled for dynamic dispatch (automatic runtime detection for AVX2/AVX-512) using:

• Visual Studio Build Tools 2022 17.14.30
• Intel C++ Essentials 2025.3.1
• National Instruments NI-488.2 2026 Q2 and NI-DAQmx 2026 Q2

New Features

• Added LuaCOM: This extension library enables Lua programs to interact with and implement Microsoft Component Object Model (COM) objects, leveraging Automation technology for seamless property and method access.
• Integrated Visual Studio Code support: Features customized Lua Language Server and Lua Debugger extensions for a modern development workflow. Code-signed extensions are available on the VS Code Marketplace or via .vsix packages located in <INSTALL_PATH>/opt/vscode.

Core Module Updates (latest git/stable)

None.

Minimum Requirements

• Intel: 2nd Gen Core (Sandy Bridge, 2011) or newer
• AMD: Bulldozer-based (FX-series, 2011) or newer
• OS: Windows 7 SP1, 10, or 11 (required for AVX state management)

Note: Older CPUs (e.g., Core 2 Duo, 1st Gen i7/i5) are not supported and will result in an "Illegal Instruction" error.

OneLuaPro Release 5.5.0.1 (Mar 28, 2026)

• Compiled for dynamic dispatch (automatic CPU detection)
• Built with Visual Studio Build Tools 2022 17.14.29
• Built with Intel C++ Essentials 2025.3.1
• Built with NI-488.2 2025 Q4 and NI-DAQmx 2026 Q1
• busted Updated to v2.3.0-9-gfddc67b
• lanes Updated to v4.0.0-42-g70389ef
• libffi Updated to v3.5.2-34-g26c59e0
• libusb Updated to v1.0.30-rc1-38-gaea2f056
• luacheck Updated to v1.2.0-40-g68c84bd
• lua-ffi Updated to v1.1.0-31-ga8ae836
• luv Updated to v1.52.1-0-30-gb115c8a
• SQLite Downgraded to v3.51.3
• sqlean Updated to v0.28.1-12-g4141d89
• lsqlite3 Updated to v0.9.6-2
• brotli Added with v1.2.0
• zstd Added with v1.5.7
• nghttp2 Added with v1.68.1
• ngtcp2 Added with v1.21.0
• nghttp3 Added with v1.15.0
• curl Added with v8.19.0
• Lua-cURLv3 Added with v0.3.13-6-gbd885bd

Full Changelog: v5.5.0.0...v5.5.0.1

OneLuaPro Release 5.5.0.0 (Mar 10, 2026)

• Built with Visual Studio Build Tools 2022 17.14.27
• Built with Intel C++ Essentials 2025.3.1
• Built with NI-488.2 2025 Q4 and NI-DAQmx 2026 Q1
• busted Updated to v2.3.0-7-g03e3bbc
• lua_cliargs Updated to v3.0.2-7-gc4cf5f0
• crc32c Updated to v1.1.2-12-g10693bf
• distro Updated to v2.1.0
• dkjson Updated to v2.8-1-gf1b7c93
• dlfcn-win32 Updated to v1.4.2-19-g614073d
• inifile Updated to v1.1-2-gf7b742d
• lanes Updated to v4.0.0-40-g39b1c1c
• lcomplex Updated to v1.1.0
• ldoc Updated to v1.5.0-23-g38be0fa
• libffi Updated to v3.5.2-32-g90b5f66
• libressl Updated to v4.2.1-1-gc88f4da
• librs232 Updated to v1.0.3-119-gda35def
• libusb Updated to v1.0.30-rc1-26-g52eccd19
• libuv Updated to v1.52.1
• LPeg Updated to v1.1.0-6-g645d404
• lsleep Updated to v1.05-6-g531d702
• lsqlite Updated to v0.9.6-1
• lua Updated to v5.5.0-5-g4154493
• lua4882 Updated to v1.2.3
• luacheck Updated to v1.2.0-38-ge47db4a
• lua-cjson Updated to v2.1.0.16-16-g7eee8b5
• luacrc32c Updated to v1.0.1
• luadaqmx Updated to v0.1.2
• lua-ffi Updated to v1.1.0-24-gbc3fc37
• luafilesystem Updated to v1.9.0-10-g707cb06
• lua-openssl Updated to v0.11.0-3-25-gd068708
• luaping Updated to v1.1.2
• luasec Updated to v1.3.2-5-gc02dd57
• luaSGF Updated to v2.0.1
• luasocket Updated to v3.1.0-72-gd6bd8b5
• luassert Updated to v1.9.0-13-g0e2569d
• luasystem Updated to v0.7.0-7-gf61f8f5
• lua-term Updated to v0.8-7-g75066e0
• lua-utf8 Updated to v0.2.1-7-g3ae0b91
• lua-zlib Updated to v1.4-6-gdb5b875
• luv Updated to v1.51.0-2-41-g509022a
• mediator_lua Updated to v1.1.2-0-8-gefa5daf
• moonusb Updated to v0.1-30-gebc05a5
• Penlight Updated to v1.15.0-19-g9ece351
• Savitzky-Golay-Filter Updated to v2.0-16-gabed543
• say Updated to v1.4.1-2-ge4436ea
• sqlean Updated to v0.28.1-11-gd3ea8f4
• wxLanesBridge Updated to v1.0.1
• wxLua Updated to v3.2.0.2-18-gc5e0cbb
• wxWidgets Updated to v3.2.10
• ZeroBraneStudio Updated to v2.01-12-g14b97a19
• api-ms-win-core-path-l1-1-0 Removed from distribution

OneLuaPro Release 5.4.8.3 (Feb 11, 2026)

• Built with Visual Studio Build Tools 2022 17.14.26
• Built with NI-488.2 2025 Q4 and NI-DAQmx 2025 Q4 Patch 1
• Introducing DistroCheck tool for checking OneLuaPro integrity
• Introducing OneLuaPro Help Center as central documentation hub
• Replaced all *.bat-files in bin/ with executables
• lunit Added with v0.8.1-1-g61e9b3a
• argparse Updated to v0.7.1-14-g395f616
• busted Updated to v2.3.0-5-g4bbf32a
• distro Updated to v2.0.0
• ldoc Updated to v1.5.0-14-gc5e6601
• librs232 Updated to v1.0.3-118-g1171731
• libusb Updated to v1.0.29-60-gf385e44f
• libuv Updated to v1.52.0
• LPeg Updated to v1.1.0-4-g4190cdb
• lsleep Updated to v1.05-5-g9e4bdf2
• lsqlite3 Added with v0.9.6-0
• lua Updated to v5.4.8-1-gfdac66f
• luacheck Updated to v1.2.0-35-g7580037
• lua-cjson Updated to v2.1.0.16-13-g5a84afa
• lua-ffi Updated to v1.1.0-22-gb95c731
• lua-openssl Updated to v0.11.0-3-9-gad322f2
• luasec Updated to v1.3.2-4-g3219920
• luasystem Updated to v0.6.3-8-gfd8c2b3
• luautf8 Updated to v0.2.0-6-gb891069
• Penlight Updated to v1.15.0-15-gda98756
• Savitzky-Golay-Filter Updated to v2.0-14-gb9af1a1
• luaSFG Updated to v2.0.0
• sqlean Added with 0.28.1-9-gd134592
• SQLite Added with v3.51.2
• zlib-ng Updated to v2.3.3

This release was built with ...

• Visual Studio Build Tools 2022 17.14.24
• NI-488.2 2025 Q4 and NI-DAQmx 2025 Q4 Patch 1

... and implements the following changes:

• crc32c Added with v1.1.2 with commits until Apr 8, 2025
• luacrc32c Added with v1.0
• zlib-ng Added with v2.3.2
• lua-zlib Added with v1.4
• lua-cjson Added with v2.1.0.16 with commit until Jan 19, 2026
• LibreSSL Added with v4.2.1
• luasec Added with v1.3.2 with commits until Jul 10, 2025
• lua-openssl Added with v0.11.0-2 with commits until Jan 17, 2026
• LDoc Added with v1.5.0 with commits until Jul 22, 2024
• luasystem Added with v0.6.3 with commits until Jan 17, 2026
• lua_cliargs Added with v3.0.2 with commits until Dec 18, 2023
• dkjson Added with v2.8
• say Added with v1.4.1 with commits until Aug 13, 2023
• luassert Added with v1.9.0 with commits until Nov 7, 2024
• mediator_lua Added with v1.1.2 with commits until Feb 24, 2020
• lua-term Added with v0.8 with commits until Jul 2, 2024
• lua-utf8 Added with v0.2.0 with commits until Nov 15, 2025
• inifile Added with v1.1
• busted Added with v2.3.0
• LuaSocket Updated to v3.1.0 with commits until Nov 14, 2025
• LuaFileSystem Updated to v1.9.0
• Luacheck Updated to v1.2.0 with commits until Aug 1, 2025
• libffi Updated to v3.5.2 with commits until Dec 26, 2025
• lua-ffi Updated to v1.1.0 with commits until Nov 9, 2025
• libusb Updated to v1.0.29 with commits until Jan 5, 2026
• luv Updated to v1.51.0-2 with commits until Jan 19, 2026
• lanes Updated to v4.0.0 with commits until Dec 1, 2025
• wxWidgets Updated to v3.2.9
• Penlight Updated to v1.15.0 with commits until Jan 19, 2026
• Savitzky-Golay-Filter Updated to v2.0 with commits until Nov 12, 2025
• lua4882 Updated to v1.2.2
• luaping Updated to v1.1.1

OneLuaPro Release 5.4.8.1 (Jul 27, 2025)

• Built with Visual Studio Build Tools 2022 17.14.9
• Built with NI-488.2 2024 Q3 and NI-DAQmx 2024 Q3
• Luacheck Updated to v1.2.0 with commits until Jul 18, 2025
• libffi Updated to v3.5.1 with commits until Jul 11, 2025
• libusb Updated to v1.0.29 with commits until Jun 9, 2025
• libuv Updated to v1.51.0
• luv Updated to v1.51.0-1 with commits until Jul 25, 2025
• lanes Updated to v4.0.0 with commits until Jul 25, 2025
• luaping Updated to v1.1 with commits until Jul 27, 2025
• Penlight Updated v1.14.0 with comments until Jun 13, 2025

OneLuaPro Release 5.4.8.0 (Jun 8, 2025)

• Built with Visual Studio Build Tools 2022 17.14.4
• Built with NI-488.2 2024 Q3 and NI-DAQmx 2024 Q3
• lua Updated to v5.4.8
• LuaSocket Updated to 3.1.0 with commits until May 30, 2025
• libffi Updated to v3.5.0 with commits until Jun 06, 2025
• libusb Updated to v1.0.29
• libuv Updated to v1.51.0
• luv Updated to v1.51.0-1 with commits until May 17, 2025
• lanes Updated to v4.0.0 with commits until Jun 05, 2025
• wxWidgets Updated to v3.2.8.1
• Penlight Added with v1.14.0 with commits until May 19, 2025
• luaSGF Added with v1.0

OneLuaPro Release 5.4.7.5 (Apr 17, 2025)

• Built with Visual Studio Build Tools 2022 17.13.6
• Built with NI-488.2 2024 Q3 and NI-DAQmx 2024 Q3
• lcomplex Added with v1.0
• LuaSocket Updated to 3.1.0 with commits until Mar 31, 2025
• LuaSocket Added TCP client:receive('*r') extension
• LuaFileSystem Updated to 1.8.0 with commits until Oct 28, 2024
• Luacheck Updated to v1.2.0 with commits until Dec 5, 2024
• libffi Updated to v3.4.8 with commits until Apr 15, 2025
• lua-ffi Updated to v1.1.0
• libusb Updated to v1.0.28
• libuv Updated to v1.50.0
• luv Updated to v1.50.0-1 with commits until Apr 17, 2025
• lanes Updated to v4.0.0 with commits until Apr 15, 2025
• Penlight Added with v1.14.0 with commits until Nov 7, 2024
• wxWidgets Updated to v3.2.7

OneLuaPro Release 5.4.7.4 (Oct 14, 2024)

• lua4882 : Updated to v1.2.1