9. ChangeLog

Nuclei Tools official releases can be found in https://nucleisys.com/download.php#tools, you can download it from there.

You can also find our Nuclei Studio Supply Documents in https://doc.nucleisys.com/nuclei_studio_supply/, which is used for application notes using Nuclei Studio and Nuclei Tools.

9.1. 2026.10

This is 2026.10 release of Nuclei Tools.

Note

  • This release is mostly based on 2025.10, the toolchain components such as GCC, Binutils, GDB, Newlib, LLVM and GLIBC keep the same versions.

  • The Nuclei Studio VSCode extension is released for the first time in this release, its version is 0.2.0.

  • RISC-V big-endian target support is added in Nuclei QEMU and Nuclei Model, while the big-endian toolchain is not released yet.

For this release pdf doc, please check https://doc.nucleisys.com/nuclei_tools/nuclei_tool_user_guide.pdf

Find release note below:

  • Nuclei Studio 2026.10 : Add new features such as RISC-V Extension Selector, Flash Erase, Live Peripheral, CPU Information, MMU View and RISC-V Reference, optimize Connect to Running Target, Trace, Flame View and Live Watch, and add IDE support for the big-endian toolchain which is supplied separately, see 2026.10 Release Notes.

  • Nuclei RISC-V Toolchain 2026.10 : Based on 2025.10, add RNMI/Double Trap and Zibi extension support, enhance the Nuclei xxldsp/xxlcz/xxlvqmacc extensions, and fix a lot of known issues, see Version 2026.10.

  • Nuclei QEMU 2026.10 : Based on 2025.10, add Nuclei USART/QSPI/uDMA/XEC support, improve ECLIC V2, timer and AIA support, and add big-endian guest support, see Version 2026.10.

  • Nuclei OpenOCD 2026.10 : Based on 2025.10, add the nuclei trace command group, enhance nuclei etrace and nuclei cpuinfo, and add more flash drivers, see Version 2026.10.

  • Nuclei Model 2026.10 : Based on 2025.10, and support booting a RISC-V Linux kernel, SMP GDB debugging, big-endian ELF, semihosting and soc-cfg configuration files, see Version 2026.10.

  • Nuclei Studio VSCode 2026.10 : First official release of the Nuclei Studio VSCode extension (extension version 0.2.0), bringing project management, build, debug, Live Watch, and NPK package management to Visual Studio Code, see Nuclei Studio VSCode Changelog.

Click https://github.com/Nuclei-Software/nuclei-tool-guide/issues/18 for this release known issues.

9.2. 2025.10

This is 2025.10 release of Nuclei Tools.

Note

  • This release is mostly based on 2025.02. but introduced some new features and fixed some known issues reported.

  • Windows RISC-V Toolchain changed from win32 to win64 now, please take care!

For this release pdf doc, please check https://doc.nucleisys.com/nuclei_tools/nuclei_tool_user_guide.pdf

Find release note below:

Click https://github.com/Nuclei-Software/nuclei-tool-guide/issues/18 for known issues.

9.3. 2025.02

This is 2025.02 release of Nuclei Tools.

For this release pdf doc, please check https://doc.nucleisys.com/nuclei_tools/nuclei_tool_user_guide_2025.02.pdf

Find release note below:

Click https://github.com/Nuclei-Software/nuclei-tool-guide/issues/18 for this release known issues.

9.4. 2024.06

This is 2024.06 release of Nuclei Tools.

This release introduced About Nuclei Near Cycle Model first release which can be used in Ubuntu 20.04 environment.

For this release pdf doc, please check https://doc.nucleisys.com/nuclei_tools/nuclei_tool_user_guide_2024.06.pdf

Find release note below:

Click https://github.com/Nuclei-Software/nuclei-tool-guide/issues/4 for this release known issues.

9.5. 2024.02

This release is a bugfix release for 2023.10, which fix many issues reported by 2023.10.

See https://github.com/Nuclei-Software/nuclei-tool-guide/issues/1

9.6. 2023.10

This is 2023.10 release of Nuclei Tools.

Find release note below:

Click https://github.com/Nuclei-Software/nuclei-tool-guide/issues/1 for this release known issues.