Understand Build 1251
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Modified on: Mon, 11 May, 2026 at 2:14 PM
New Features
Localization - Japanese
- Updated some Japanese translations
Bug Fixes
Architectures
- Fix crash when an architecture with an AI overview is deleted and a new architecture annotation or AI overview is created.
- Fix problem where AI overview text never updated even though generation finished.
Compilers
- Fix IAR EWRX compiler config to handle __nested correctly, resolve parse errors in IAR type_traits, and support use of __code, __data16, __data24, __data32, __sfr, and __vtab in predefined macro definitions.
- For IAR EWRX, fix parse errors for __no_init const variables and void main() in C++ projects
- Fix analysis error when targeting MinGW
Editor
- Fix crash on editor unsplit
Python API
- Fix potential hang in the Python API when a plugin graph accesses the comparison database
Project Config
- Fix namedroots in portability mode
Project Import
- Fix handling of relative forced-include files in MSBuild project import
Und Command Line
- "und ai" command now works even when the "Enable AI" setting is disabled.
Known Issues
- Some macros aren't defined when importing VS 2022 SLN and VCXPROJ
- Print Preview may not function correctly
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